An updated classic. Already one of Giro s most popular trail helmets of all time, the Montaro MIPS II now benefits from the Roc Loc 5 Air MIPS System.Integrated MIPS brain protection systemP.O.V. Plus visor adjustmentIonic+ anti-microbial paddingFull camera mount integration with breakaway featureFull goggle integration with strap grippersThis sleek design integrates 2-way fit and stability adjustment with the MIPS brain protection system, for an added measure of protection from rotational forces without excess plastic against your skin. The helmet s compact shape offers deep coverage and an in-mould hardbody shell for enhanced durability without excess weight. In addition to advanced brain protection, the Montaro II is outfitted with Ionic+ padding with permanent anti-microbial performance plus 16 vents with internal channelling to keep you cool and comfortable.Giro also built in all of the features you need for great fit with goggles, including strap grippers on the back of the helmet and our patented P.O.V. Plus visor that allows you to lift the visor and place your goggles on the front of the helmet when your run is done. A clever breakaway interface for your favourite light or camera is included too.Size Chart:
The Hiplok E-DX Chain and U-Lock Combo is designed specifically for e-bikes and cargo bikes, offering maximum security for these high value bikes with a Sold Secure Gold rated D-Lock and Noose chain.E-bike & cargo bike specific design is incredibly strong with Sold Secure Gold ratingMaximum security U-Lock with 14mm hardened steel shackle with anti-rotation & dual-locking tabsSuper long 110cm noose chain with 10mm hardened steel linksIncludes 3 coded & replaceable keys and a Z-Lok Security tie for storing the lock, luggage and accessoriesDesigned specifically for electric and cargo bikes that are likely to be locked up on busy city streets and at high risk of theft, the E-DX Chain and U-Lock Combo is super heavy duty. Weighing around 3.5kg in total, this super secure combo is Sold Secure Gold rated for piece of mind. The E-DX U-Lock features an incredibly strong 14mm hardened steel shackle with anti-rotation and dual-locking tabs to create one of the strongest and most-secure locks available. Teamed with the E-DX Chain and it's 10mm hardened steel links and you have a formidable combo! The noose chain is 110cm long, perfect for securing larger bikes, while the versatile noose-locking design enables extended locking options.If you don't need the noose chain, the E-DX D-Lock can be used on its own and is easy to transport thanks to it's CLIP + RIDE System, meaning it can easily be clipped to belts, waistbands, bags or pockets. Also included is a super practical Hiplok Z-Lok Security that can be used to help store the chain, D-Lock and other luggage on a pannier rack or for other accessories like your helmet. Versatile and incredibly secure, the Hiplok E-DX Chain and U-Lock Combo is the ultimate security setup for securing your high-value electric or cargo bike.
The Core revolution is now also available for cyclists: sporty performance and a pleasant response on paved roads, but with the option of a comfortable detour on a forest path or gravel strip. The innovative Ergonomic Core made of BASF Infinergy material offers a completely new driving experience: shocks and vibrations from the road surface are neutralized by the 3D reactive damping while effectively eliminating numbness and pain around the perineum. The Ergon SR AllRoad Core offers the freedom to ride super comfortable anywhere, anytime and over any distance!Sizing Information: In order to help you maintain perfect control over your bike, your hands should not completely envelop the grip, which is why Ergon offers many grips in two size diameters Small and Large.The difference refers to the grip width (hand size), meaning a larger hand will have a more positive fit on a thicker grip, while a smaller hand is better fit to a smaller grip. For hand/glove sizes 6.5 to 8.5" we recommend Small, for 8.5 to 10.5" Large usually is better. To measure your hand/glove size you need to measure around the largest part of the hand over the knuckle while making a fist, excluding the thumb.
Designed to meet the demands of the ever-growing gravel and adventure bike market, Shimano's GRX range is built to be tough and versatile. The GRX RX600 11-Speed Chainset has all the features gravel and adventure riders need.Single 40T chainring for optimum gearing for mixed terrain and riding stylesTooth profile provides impeccable chain retention over rough terrainLightweight Hollowtech II construction is stiff, easy to fit & remove and incredibly strongBottom bracket not included sold separatelyGetting the right gearing for your gravel or adventure bike is essential, and with 1x drivetrains becoming more and more popular thanks to their simplicity, Shimano have created this single chainring version of the GRX RX600 to meet the demands of riders. The single chainring provides excellent chain retention thanks to it's special tooth profile, and when teamed with a wide-range cassette you'll have the gears you'll need for both climbing and descending The GRX RX600 uses Shimano's long-standing Hollowtech II construction, giving you a crankset that is lightweight, stiff and incredibly durable. They are also a breeze to install and maintain. Lightweight, durable and versatile, the Shimano GRX RX600 Chainset is perfect for your gravel or adventure bike.
Designed to meet the demands of the ever-growing gravel and adventure bike market, Shimano's GRX range is built to be tough and versatile. The GRX RX600 11-Speed Chainset has all the features gravel and adventure riders need.Single 40T chainring for optimum gearing for mixed terrain and riding stylesTooth profile provides impeccable chain retention over rough terrainLightweight Hollowtech II construction is stiff, easy to fit & remove and incredibly strongBottom bracket not included sold separatelyGetting the right gearing for your gravel or adventure bike is essential, and with 1x drivetrains becoming more and more popular thanks to their simplicity, Shimano have created this single chainring version of the GRX RX600 to meet the demands of riders. The single chainring provides excellent chain retention thanks to it's special tooth profile, and when teamed with a wide-range cassette you'll have the gears you'll need for both climbing and descending The GRX RX600 uses Shimano's long-standing Hollowtech II construction, giving you a crankset that is lightweight, stiff and incredibly durable. They are also a breeze to install and maintain. Lightweight, durable and versatile, the Shimano GRX RX600 Chainset is perfect for your gravel or adventure bike.
Designed to meet the demands of the ever-growing gravel and adventure bike market, Shimano's GRX range is built to be tough and versatile. The GRX RX600 11-Speed Chainset has all the features gravel and adventure riders need.Single 40T chainring for optimum gearing for mixed terrain and riding stylesTooth profile provides impeccable chain retention over rough terrainLightweight Hollowtech II construction is stiff, easy to fit & remove and incredibly strongBottom bracket not included sold separatelyGetting the right gearing for your gravel or adventure bike is essential, and with 1x drivetrains becoming more and more popular thanks to their simplicity, Shimano have created this single chainring version of the GRX RX600 to meet the demands of riders. The single chainring provides excellent chain retention thanks to it's special tooth profile, and when teamed with a wide-range cassette you'll have the gears you'll need for both climbing and descending The GRX RX600 uses Shimano's long-standing Hollowtech II construction, giving you a crankset that is lightweight, stiff and incredibly durable. They are also a breeze to install and maintain. Lightweight, durable and versatile, the Shimano GRX RX600 Chainset is perfect for your gravel or adventure bike.
The WeeRide Safe Front Deluxe baby bike seat is the best front mounted baby bike seat. The WeeRide Safe Front Deluxe is the top of our range due to the plush cushions used for your child's comfort.A unique centre mounted bike seat for childrenRecommended for ages from 1-4 years. Though can be used as soon as neck muscles are strong enough i.e. 6-9 monthsAllows the rider to communicate with their child. Child's needs can be dealt withThe seat can be removed in seconds for solo ridingFits all bikes including oversized head tubes and full suspension of 16"+ (except drop handlebars)Comes with its own bar so fits to Ladies and Men s bikes. New adaptor available for zero headset bikes. Best mountain bike baby seatIn the box - baby bike seat, mounting bar, tools, extended bolts for oversized tubes ie everything you needThis seat isn't actually a front mounted child seat but is a centre mounted child seat. Front mounted seats put all the child's weight on the handlebars which means steering is more difficult, your child gets thrown around, and most importantly, are unsafe in our opinion if you need to stop quickly. The centre mounted seat puts all the weight centrally and your child is safely wrapped in your arms. This means you can use a WeeRide baby seat earlier than any other child seat on your bike. The first time you ride with the baby bike seat you realise why it gets the best child bike seat reviews as it is such fun being able to chat to your child and point things out.
The WeeRide Safe Front Deluxe baby bike seat is the best front mounted baby bike seat. The WeeRide Safe Front Deluxe is the top of our range due to the plush cushions used for your child's comfort.A unique centre mounted bike seat for childrenRecommended for ages from 1-4 years. Though can be used as soon as neck muscles are strong enough i.e. 6-9 monthsAllows the rider to communicate with their child. Child's needs can be dealt withThe seat can be removed in seconds for solo ridingFits all bikes including oversized head tubes and full suspension of 16"+ (except drop handlebars)Comes with its own bar so fits to Ladies and Men s bikes. New adaptor available for zero headset bikes. Best mountain bike baby seatIn the box - baby bike seat, mounting bar, tools, extended bolts for oversized tubes ie everything you needThis seat isn't actually a front mounted child seat but is a centre mounted child seat. Front mounted seats put all the child's weight on the handlebars which means steering is more difficult, your child gets thrown around, and most importantly, are unsafe in our opinion if you need to stop quickly. The centre mounted seat puts all the weight centrally and your child is safely wrapped in your arms. This means you can use a WeeRide baby seat earlier than any other child seat on your bike. The first time you ride with the baby bike seat you realise why it gets the best child bike seat reviews as it is such fun being able to chat to your child and point things out.
AbsoluteBlack specialize in cutting edge chainring technology and their Oval R9100/R8000 Chainrings are some of the best around. Designed to be the ultimate oval chainring, absoluteBlack chainrings are stiffer, stronger, lighter and smoother shifting than any others on the market and are ideal for road riders looking for every possible advantage.Lightweight, CNC-machined 7075 aluminium construction is incredibly durableOval shaping improves efficiency and traction, keeping your legs fresher for longerCompatible with 9, 10, 11 and 12 speed drivetrains6 point shift ramps and stiff construction provide extremely smooth shifting under loadHelps maintain a better cadence when climbing reducing chainring shifts by at least 15%AbsoluteBlack's chainrings are some of the best you can buy, with cutting edge design and incredible quality and durability. By using an oval profile, rather than a traditional round chainring, absoluteBlack's Oval Chainrings feature an ovality varying from 6.5 to 11.4%. This reduces stress on your knees and helps keep your legs fresher for longer by effectively giving you smaller chainring in the weaker part of your pedal stroke and a bigger chainring in the most powerful part. This is more efficient than regular round chainrings and helps you ride smoother, faster, for longer.CNC-machined from 7075 aluminium, the chainrings are extremely lightweight yet also incredibly durable, with intricate shifting ramps to ensure every gear change is as slick as possible. Shifting is so slick that you can hardly tell the difference between absoluteBlack's oval chainrings and the rings that will come as standard with the cranks. AbsoluteBlack chainrings are beautiful to behold, with exquisite machining, quality anodised finishes and performance to match the looks. If you need quality replacement chainrings for your drivetrain, look no further than absoluteBlack!
Single ring drivetrains are becoming increasingly popular, particular on mountain bikes, where wide range cassettes now make it possible for riders to have their cake and eat it; a simple, reliable drivetrain with a massive gear range. Dedicated chainrings with narrow-wide teeth are essential for smooth operation and optimal chain retention. AbsoluteBlack specialize in cutting edge chainring technology and their Oval Sram Direct Mount 3mm Offset Boost Chainrings are some of the best around.Oval shaping improves efficiency and traction, keeping your legs fresher for longerLightweight, CNC-machined 7075 aluminium construction is incredibly durableNarrow-wide tooth profile provides excellent chain retentionCompatible with 9, 10, 11 and 12 speed drivetrains and 148mm Boost axle spacing - not suitable for 12-speed Shimano Hyperglide+ ChainsSpecial PVD Rainbow Titanium Coating is incredibly durable and looks incredibleSpecifically chamferred design runs smoothly in even the muddiest conditionsAbsoluteBlack's chainrings are some of the best you can buy, with cutting edge design and incredible quality and durability. Using an oval profile, rather than a traditional round chainring, absoluteBlack's Oval Chainrings feature an ovality of that varies from 10.2 to 14.4% depending on chainring size for optimal performance. This reduces stress on your knees and helps keep your legs fresher for longer by effectively giving you a smaller chainring in the weaker part of your pedal stroke and a bigger chainring in the most powerful part. Not only is this more efficient, the improved smoothness of your power delivery means you can benefit from increased traction in slippery conditions, which can mean the difference between cresting a technical climb or not.CNC-machined from 7075 aluminium, the chainrings are extremely lightweight yet also incredibly durable, with a specifically chamferred design to help clear mud in wet conditions while still providing excellent chain retention. Chain retention is so good that absoluteBlack are confident you can run the chainring without a chain guide. Compatible with 9, 10, 11 and 12 speed drivetrains, the chainrings can also be used with singlespeed chains. AbsoluteBlack chainrings are beautiful to behold, with exquisite machining, quality anodised finishes and performance to match the looks. Not only that, but this versions gets a stunning PVD Rainbow Titanium Coating that increases durability and is simply beautiful to behold. If you need a quality chainring for your 1x drivetrain, look no further than absoluteBlack!
Single ring drivetrains are becoming increasingly popular, particular on mountain bikes, where wide range cassettes now make it possible for riders to have their cake and eat it; a simple, reliable drivetrain with a massive gear range. Dedicated chainrings with narrow-wide teeth are essential for smooth operation and optimal chain retention. AbsoluteBlack specialize in cutting edge chainring technology and their Oval Sram Direct Mount 3mm Offset Boost Chainrings are some of the best around.Oval shaping improves efficiency and traction, keeping your legs fresher for longerLightweight, CNC-machined 7075 aluminium construction is incredibly durableNarrow-wide tooth profile provides excellent chain retentionCompatible with 9, 10, 11 and 12 speed drivetrains and 148mm Boost axle spacing - not suitable for 12-speed Shimano Hyperglide+ ChainsSpecial PVD Rainbow Titanium Coating is incredibly durable and looks incredibleSpecifically chamferred design runs smoothly in even the muddiest conditionsAbsoluteBlack's chainrings are some of the best you can buy, with cutting edge design and incredible quality and durability. Using an oval profile, rather than a traditional round chainring, absoluteBlack's Oval Chainrings feature an ovality of that varies from 10.2 to 14.4% depending on chainring size for optimal performance. This reduces stress on your knees and helps keep your legs fresher for longer by effectively giving you a smaller chainring in the weaker part of your pedal stroke and a bigger chainring in the most powerful part. Not only is this more efficient, the improved smoothness of your power delivery means you can benefit from increased traction in slippery conditions, which can mean the difference between cresting a technical climb or not.CNC-machined from 7075 aluminium, the chainrings are extremely lightweight yet also incredibly durable, with a specifically chamferred design to help clear mud in wet conditions while still providing excellent chain retention. Chain retention is so good that absoluteBlack are confident you can run the chainring without a chain guide. Compatible with 9, 10, 11 and 12 speed drivetrains, the chainrings can also be used with singlespeed chains. AbsoluteBlack chainrings are beautiful to behold, with exquisite machining, quality anodised finishes and performance to match the looks. Not only that, but this versions gets a stunning PVD Rainbow Titanium Coating that increases durability and is simply beautiful to behold. If you need a quality chainring for your 1x drivetrain, look no further than absoluteBlack!
Single ring drivetrains are becoming increasingly popular, particular on mountain bikes, where wide range cassettes now make it possible for riders to have their cake and eat it; a simple, reliable drivetrain with a massive gear range. Dedicated chainrings with narrow-wide teeth are essential for smooth operation and optimal chain retention. AbsoluteBlack specialize in cutting edge chainring technology and their Oval Sram Direct Mount 3mm Offset Boost Chainrings are some of the best around.Oval shaping improves efficiency and traction, keeping your legs fresher for longerLightweight, CNC-machined 7075 aluminium construction is incredibly durableNarrow-wide tooth profile provides excellent chain retentionCompatible with 9, 10, 11 and 12 speed drivetrains and 148mm Boost axle spacing - not suitable for 12-speed Shimano Hyperglide+ ChainsSpecial PVD Rainbow Titanium Coating is incredibly durable and looks incredibleSpecifically chamferred design runs smoothly in even the muddiest conditionsAbsoluteBlack's chainrings are some of the best you can buy, with cutting edge design and incredible quality and durability. Using an oval profile, rather than a traditional round chainring, absoluteBlack's Oval Chainrings feature an ovality of that varies from 10.2 to 14.4% depending on chainring size for optimal performance. This reduces stress on your knees and helps keep your legs fresher for longer by effectively giving you a smaller chainring in the weaker part of your pedal stroke and a bigger chainring in the most powerful part. Not only is this more efficient, the improved smoothness of your power delivery means you can benefit from increased traction in slippery conditions, which can mean the difference between cresting a technical climb or not.CNC-machined from 7075 aluminium, the chainrings are extremely lightweight yet also incredibly durable, with a specifically chamferred design to help clear mud in wet conditions while still providing excellent chain retention. Chain retention is so good that absoluteBlack are confident you can run the chainring without a chain guide. Compatible with 9, 10, 11 and 12 speed drivetrains, the chainrings can also be used with singlespeed chains. AbsoluteBlack chainrings are beautiful to behold, with exquisite machining, quality anodised finishes and performance to match the looks. Not only that, but this versions gets a stunning PVD Rainbow Titanium Coating that increases durability and is simply beautiful to behold. If you need a quality chainring for your 1x drivetrain, look no further than absoluteBlack!
Single ring drivetrains are becoming increasingly popular, particular on mountain bikes, where wide range cassettes now make it possible for riders to have their cake and eat it; a simple, reliable drivetrain with a massive gear range. Dedicated chainrings with narrow-wide teeth are essential for smooth operation and optimal chain retention. AbsoluteBlack specialize in cutting edge chainring technology and their Oval Sram Direct Mount 3mm Offset Boost Chainrings are some of the best around.Oval shaping improves efficiency and traction, keeping your legs fresher for longerLightweight, CNC-machined 7075 aluminium construction is incredibly durableNarrow-wide tooth profile provides excellent chain retentionCompatible with 9, 10, 11 and 12 speed drivetrains and 148mm Boost axle spacing - not suitable for 12-speed Shimano Hyperglide+ ChainsSpecial PVD Rainbow Titanium Coating is incredibly durable and looks incredibleSpecifically chamferred design runs smoothly in even the muddiest conditionsAbsoluteBlack's chainrings are some of the best you can buy, with cutting edge design and incredible quality and durability. Using an oval profile, rather than a traditional round chainring, absoluteBlack's Oval Chainrings feature an ovality of that varies from 10.2 to 14.4% depending on chainring size for optimal performance. This reduces stress on your knees and helps keep your legs fresher for longer by effectively giving you a smaller chainring in the weaker part of your pedal stroke and a bigger chainring in the most powerful part. Not only is this more efficient, the improved smoothness of your power delivery means you can benefit from increased traction in slippery conditions, which can mean the difference between cresting a technical climb or not.CNC-machined from 7075 aluminium, the chainrings are extremely lightweight yet also incredibly durable, with a specifically chamferred design to help clear mud in wet conditions while still providing excellent chain retention. Chain retention is so good that absoluteBlack are confident you can run the chainring without a chain guide. Compatible with 9, 10, 11 and 12 speed drivetrains, the chainrings can also be used with singlespeed chains. AbsoluteBlack chainrings are beautiful to behold, with exquisite machining, quality anodised finishes and performance to match the looks. Not only that, but this versions gets a stunning PVD Rainbow Titanium Coating that increases durability and is simply beautiful to behold. If you need a quality chainring for your 1x drivetrain, look no further than absoluteBlack!
The SRAM Rival 1 Type 3 rear derailleur is engineered for smooth, reliable shifting action - from the larger upper pulley offset to the 12-tooth X-SYNC pulley wheels. By eliminating unwanted chain movement, X-HORIZON shifts faster, puts an end to ghost shifting and reduces shift force and chain slap. And with CAGE LOCK technology, wheel removal and installation are easier than ever.
The SRAM Rival 1 Type 3 rear derailleur is engineered for smooth, reliable shifting action - from the larger upper pulley offset to the 12-tooth X-SYNC pulley wheels. By eliminating unwanted chain movement, X-HORIZON shifts faster, puts an end to ghost shifting and reduces shift force and chain slap. And with CAGE LOCK technology, wheel removal and installation are easier than ever.
Crank Brothers new Stamp 3 pedal takes their individual style and forms it perfectly into a thin, crisply designed flat pedal that is uniquely available in two sizes, depending on which size shoe you shred in. Lightweight and tough magnesium alloy body with 10 grippy pins per side & forged chromoly steel axleIgus LL-Glide and Enduro cartridge bearings are extremely durable5 Year warranty gives you piece of mindLightweight at just 351g per pair (small size)Small suitable for 32-43 EU shoes (100x100mm Platform)Large Suitable for 43-49 EU shoes (114x111mm Platform)With a low profile 16mm thin platform and 10 pins per side, the Stamp 3 provides an optimal interface between shoe and pedal, helping to drop your centre of gravity while also offering improved clearance in rocky terrain. Featuring Crank Brothers latest Igus/Enduro bearings and forged Chromoly steel axle, these pedals are built to laugh in the face of adverse weather conditions and are backed up with Crank Brothers 5 Year Warranty. Lightweight, durable and with killer looks and superb quality, the Crank Brothers Stamp 3 is perfect for riders who want a lightweight and durable flat pedal!
Crank Brothers new Stamp 3 pedal takes their individual style and forms it perfectly into a thin, crisply designed flat pedal that is uniquely available in two sizes, depending on which size shoe you shred in. Lightweight and tough magnesium alloy body with 10 grippy pins per side & forged chromoly steel axleIgus LL-Glide and Enduro cartridge bearings are extremely durable5 Year warranty gives you piece of mindLightweight at just 351g per pair (small size)Small suitable for 32-43 EU shoes (100x100mm Platform)Large Suitable for 43-49 EU shoes (114x111mm Platform)With a low profile 16mm thin platform and 10 pins per side, the Stamp 3 provides an optimal interface between shoe and pedal, helping to drop your centre of gravity while also offering improved clearance in rocky terrain. Featuring Crank Brothers latest Igus/Enduro bearings and forged Chromoly steel axle, these pedals are built to laugh in the face of adverse weather conditions and are backed up with Crank Brothers 5 Year Warranty. Lightweight, durable and with killer looks and superb quality, the Crank Brothers Stamp 3 is perfect for riders who want a lightweight and durable flat pedal!
Exposure's range of head torches takes their proven lighting technology and applies it a smaller, wearable package. The Verso MK2 Head Torch is lightweight, ultra-compact and tough enough to take on any adventure.Single XPG Cree LED emits up to 250 lumens700 mAh Li ion battery provides up to 9 hours of run time and takes just 3 hours to rechargeMaximum comfort headband is easy to adjust and washableLightweight and stylish 6063 aluminium construction controls heat management and is water resistantMade In The UK with 2 Year WarrantyThe Verso is an ultra-compact, lightweight head torch with an aluminium body making it tough enough for any adventure. The Verso is the latest adaption of Exposures lighting expertise. The Verso uses internal Li Ion batteries for minimum package size, with the option of adding a 1700mAh Support Cell (not included) to extend burn times. This powerful and versatile light is mounted simply on the comfortable elasticated headband with adjustable Velcro fastening in the secure bracket with angle adjustment, or used on its own as the perfect night time companion. Includes: Verso MK2, Quick release bracket, Headband and clip, Smart Charger, USB charge cable, Quick start guide
MET's Rivale has long been a mainstay in their line up and is now better than ever! With a complete redesign and MIPS liner, the new Rivale MIPS continues the legacy!Redesigned classic with improved comfort, fit and ventilationNACA Vents provide incredible cooling performanceMIPS protection system improves safetyNew MET Safe-T Upsilon Retention System has wide range of adjustment and is easy to usePorts for securely storing sunglasses when not in useThe Rivale MIPS offers incredible aero performance while also being incredibly well ventilated thanks to MET's signature NACA Vents, that provide excellent cooling in even the hottest conditions without compromising how the helmet cuts through the air. Safety and comfort haven't been forgotten either, with the Rivale featuring improved fit and comfort, while the new Safe-T Upsilon retention system is easy to use and has a wide range of adjustment. A MIPS protection system is used in the Rivale for the first time and gives increased protection in the event of a crash. The Rivale also features neat docking ports for sunglasses when they're not in use, keeping them securely in place. Stylish, comfortable and offering incredible performance, the MET Rivale MIPS is one of the best all-round road helmets money can buy.Size Chart:
MET's Rivale has long been a mainstay in their line up and is now better than ever! With a complete redesign and MIPS liner, the new Rivale MIPS continues the legacy!Redesigned classic with improved comfort, fit and ventilationNACA Vents provide incredible cooling performanceMIPS protection system improves safetyNew MET Safe-T Upsilon Retention System has wide range of adjustment and is easy to usePorts for securely storing sunglasses when not in useThe Rivale MIPS offers incredible aero performance while also being incredibly well ventilated thanks to MET's signature NACA Vents, that provide excellent cooling in even the hottest conditions without compromising how the helmet cuts through the air. Safety and comfort haven't been forgotten either, with the Rivale featuring improved fit and comfort, while the new Safe-T Upsilon retention system is easy to use and has a wide range of adjustment. A MIPS protection system is used in the Rivale for the first time and gives increased protection in the event of a crash. The Rivale also features neat docking ports for sunglasses when they're not in use, keeping them securely in place. Stylish, comfortable and offering incredible performance, the MET Rivale MIPS is one of the best all-round road helmets money can buy.Size Chart: