The Gel 100 uses unique hydrogel technology and all natural ingredients, with no added colourants, preservatives, or flavourings, to help you absorb 25g of carbohydrate per serving. The gel is fast acting and can be used before, during and/or after your most intense activities. Energy Consumption Studies have shown that the body can use about 60g of ingested carbohydrates per hour in the form of glucose or maltodextrin (glucose polymer). Meanwhile, the Gel 100 uses a 0.5:1 combination of fructose and glucose/maltodextrin which allows the uptake of 90g per hour. Directions for Use Consume the gel minutes before, during, and/or directly after activity.
Caffeine Caffeine has been added to the gel to help improve alertness and reduce the perceived effort and pain caused by your workout. It can help fight fatigue and has many other properties that can be highly beneficial in sports performance. Carbohydrates Studies have shown that the body can ingest 60g of carbohydrate per hour in the form of glucose or maltodextrin (glucose polymer). Meanwhile, Maurten use hydrogel technology with a 0.8:1 combination of fructose and glucose/maltodextrin which improves the uptake and allows the body to instead consume 90g per hour. Directions for Use The usage of the Gel 100 CAF is dependent on several factors including your weight, your experience with caffeine, and the length of your training session or race. Duration <1 Hour: 1 serving of gel during your warmup. Duration <2 Hours: 2-3 serving of gels. Take two gels prior to beginning training and then take a further gel thirty minutes into the training. Duration <2-6 Hours: 2-4 servings. Consume two gels prior to starting your training and then consume another gel thirty minutes into the training. Top up with one gel per hour, up to 4 gels, for best results.
Aksium is a great choice for everyday road riding. With a smart balance of high-quality materials and durable construction it offers aspiring road riders the clear performance benefits of a high-quality wheelset.This Aksium Disc model includes special features aimed at the unique demands of disc brake road bikes. It uses straight-pull spokes for added stiffness and strength and we also increased the spoke count to 24 on both front and rear wheels.With a 17mm internal width these rims are compatible with tires up to 32mm making them versatile comfortable and ideal for challenging road conditions. The disc-specific hubs feature super strong QRM bearings that provide low friction and long-term durability.The Aksium Disc is made for standard quick release and is compatible Center Lock brake rotors. Key benefits Powerful reliable disc brakes for added confidence and control. 24 spokes front and rear for optimized brake torque distribution. Disc-brake optimized rim profile. Disc-friendly spoke geometry and lacing pattern. Smooth efficient ride quality. Wider 17mm (inner width) rims allow tires up to 32mm. High quality QRM cartridge bearings. Straight pull round spokes are stronger than J-bend options. Spokes Shape: straight pull round Count: 24 front and rear Lacing: front and rear crossed 2 Material: steel Nipples: steel ABS Rims Tire: clincher Material: S6000 Aluminum Joint: pinned Valve hole diameter: 65 mm Disc brake specific profile Internal width: 17 mm Height: 21 mm Drilling: traditional ETRTO size: 622x17C Delivered with User guide Rim tape Front QR adapters Rear QR adapters for Instant Drive 360 Hubs Axle material: aluminum Front and rear bodies: aluminum Instant Drive 360 freewheel technology Rear: Quick Release 12x142 and 12x135 compatible QRM Auto bearing preload technology Front: Quick release and 12x100 through axle compatible Intended use Recommended tire sizes: 25 to 32 mm ASTM CATEGORY 2 : road and offroad with jumps less than 15cm For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesn't exceed 120kg bike included Max Pressure: see indication on wheel and tire If they differ use the lowest of the 2 Minimum and maximum allowed tyre width: see indication on wheel Maximum tyre pressure: 75bar/108PSI with a 23mm tyre - 46bar/67PSI with a 52mm tyre Compatibility Freewheel: Shimano/Sram convertible to Campagnolo ED11 N3W and XD-R with optional driver bodies Rear axle: 12mm thru axle convertible to Quick Release with included adapters Front axle: 12x100 thru axle easily convertible to quick release with included adapters Not compatible with 15mm through axles Versions Color: Black only Disc standard : 6 Bolts or Center Lock® Compatible Adapters and freewheel bodies 12 to 9mm front adapter for quick release (V2680301) 12mm front hub cap (V2680501 - Delivered with the wheel) 12x142 rear axle adapters (V2510701 - Delivered with the wheel) 12 to 9mm rear adapter for quick release (V2510801 - Delivered with the wheel) 12x135 rear axle adapters (V2510901) with axle V2373401 ID360 Shimano / Sram Light freewheel body (V3850101) ID360 Campagnolo freewheel body (V3440101) ID360 XD-R freewheel body (V2580101) ID360 Shimano / Sram freewheel body (V3430101) ID360 N3W freewheel body (V4270101) Information on specified weight The weight of the wheels is announced at +/-5% in XD/XD-R and Center Lock version without quick release nor valve nor rim tape
Aksium is a great choice for everyday road riding. With a smart balance of high-quality materials and durable construction it offers aspiring road riders the clear performance benefits of a high-quality wheelset.This Aksium Disc model includes special features aimed at the unique demands of disc brake road bikes. It uses straight-pull spokes for added stiffness and strength and we also increased the spoke count to 24 on both front and rear wheels.With a 17mm internal width these rims are compatible with tires up to 32mm making them versatile comfortable and ideal for challenging road conditions. The disc-specific hubs feature super strong QRM bearings that provide low friction and long-term durability.The Aksium Disc is made for standard quick release and is compatible Center Lock brake rotors. Key benefits Powerful reliable disc brakes for added confidence and control. 24 spokes front and rear for optimized brake torque distribution. Disc-brake optimized rim profile. Disc-friendly spoke geometry and lacing pattern. Smooth efficient ride quality. Wider 17mm (inner width) rims allow tires up to 32mm. High quality QRM cartridge bearings. Straight pull round spokes are stronger than J-bend options. Spokes Shape: straight pull round Count: 24 front and rear Lacing: front and rear crossed 2 Material: steel Nipples: steel ABS Rims Tire: clincher Material: S6000 Aluminum Joint: pinned Valve hole diameter: 65 mm Disc brake specific profile Internal width: 17 mm Height: 21 mm Drilling: traditional ETRTO size: 622x17C Delivered with User guide Rim tape Front QR adapters Rear QR adapters for Instant Drive 360 Hubs Axle material: aluminum Front and rear bodies: aluminum Instant Drive 360 freewheel technology Rear: Quick Release 12x142 and 12x135 compatible QRM Auto bearing preload technology Front: Quick release and 12x100 through axle compatible Intended use Recommended tire sizes: 25 to 32 mm ASTM CATEGORY 2 : road and offroad with jumps less than 15cm For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesn't exceed 120kg bike included Max Pressure: see indication on wheel and tire If they differ use the lowest of the 2 Minimum and maximum allowed tyre width: see indication on wheel Maximum tyre pressure: 75bar/108PSI with a 23mm tyre - 46bar/67PSI with a 52mm tyre Compatibility Freewheel: Shimano/Sram convertible to Campagnolo ED11 N3W and XD-R with optional driver bodies Rear axle: 12mm thru axle convertible to Quick Release with included adapters Front axle: 12x100 thru axle easily convertible to quick release with included adapters Not compatible with 15mm through axles Versions Color: Black only Disc standard : 6 Bolts or Center Lock® Compatible Adapters and freewheel bodies 12 to 9mm front adapter for quick release (V2680301) 12mm front hub cap (V2680501 - Delivered with the wheel) 12x142 rear axle adapters (V2510701 - Delivered with the wheel) 12 to 9mm rear adapter for quick release (V2510801 - Delivered with the wheel) 12x135 rear axle adapters (V2510901) with axle V2373401 ID360 Shimano / Sram Light freewheel body (V3850101) ID360 Campagnolo freewheel body (V3440101) ID360 XD-R freewheel body (V2580101) ID360 Shimano / Sram freewheel body (V3430101) ID360 N3W freewheel body (V4270101) Information on specified weight The weight of the wheels is announced at +/-5% in XD/XD-R and Center Lock version without quick release nor valve nor rim tape
Aksium is a great choice for everyday road riding. With a smart balance of high-quality materials and durable construction, it offers aspiring road riders the clear performance benefits of a high-quality wheelset. This Aksium Disc model includes special features aimed at the unique demands of disc brake road bikes. It uses straight-pull spokes for added stiffness and strength, and we also increased the spoke count to 24 on both front and rear wheels. With a 17mm internal width, these rims are compatible with tires up to 32mm, making them versatile, comfortable and ideal for challenging road conditions. The disc-specific hubs feature super strong QRM bearings that provide low friction and long-term durability. Material: S6000 Aluminum Height: 21 mm Joint: pinned Drilling: traditional Disc brake specific profile Valve hole diameter: 6.5 mm Tire: clincher Internal width: 17 mm ETRTO size: 622x17C View user manual here
Mavic Aksium Disc INT WheelsetThe Mavic Aksium Disc Wheelset provides top end Mavic road bike technology that will make any bike better. Featuring straight pull spokes, lightweight and stiff rims, serviceable cartridge bearings and now, the Aksium wheels are disc brake compatible.Outstanding Reliability and StiffnessThe Aksium may be the entry level road wheelset that Mavic offer, but catering for disc brakes and being built using industry leading processes, these wheels offer great versatility, outstanding reliability and stiffness combined with exceptional stopping power. The Aksium wheels are truly a great option to consider for training, wet and wintery conditions, for commuting and for use with your second bike, even if you are on a budget.Features:Rims: Material: S6000 Aluminium Height: 22mm Joint: Pinned Drilling: Traditional with H2 reinforcement Profile: Disc brake specific Valve hole diameter: 6.5mm Tyre Type: Clincher ETRTO: 622x17C Recommended Tyre Width: 25 to 52mmSpokes: Material: Steel Shape: Straight Pull, round Nipples: Brass, ABS Count: 24 front and rear Lacing: Front and Rear 2-crossHubs: Hub Body: Aluminium Axle Material: Aluminium front, Steel rear Bearings: Sealed cartridge Freewheel: FTS-L steelWeight: Front: 890g Pair: 1.96kg Rear: 1.07kgDelivered With: Rim tape Front QR adapters User guideTechnologies: FTS-L: Force Transfer System Light Reinforcement of key transmission components: the contact area between the pawl and the hub body is reinforced by 2 stainless steel inserts, which allows the use of a 100% aluminium hub body. QRM: Qualité de Roulements Mavic Mavic only uses high quality sealed cartridge bearings. On QRM wheels, they feature double sealing (2RS or LLU) together with tight C3 internal clearance. H2: Hammer Hardening is used for strengthening of the rim in the area where the spokes exert the greatest stress. This results in a much stronger and more reliable rim to spoke interface.Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Designed with features and technologies that are typically reserved for premium race wheels Aksium delivers quality performance for everyday road riding.Features include straight-pull spokes for added strength and stiffness and lightweight rims for a lively ride quality. The rims are now wider which allows for increased air volume and a better fit for larger diameter tires (up to 32mm).The hubs are incredibly tough delivering high mileage and long-lasting dependability. And the QRM bearings are the smoothest in the category. It all adds up to a wheelset that delivers the high-quality ride that Mavic is known for. Key benefits Smooth efficient ride quality for everyday road riding. 17mm rim accommodates larger tire section for improved comfort. Straight-pull spokes are stronger than J-bend options. Engineered durability so you can ride more miles without service. High quality cartridge bearings. Pinned joint and reinforced drilling rim design. Consistent and stable spoke lacing. Rims Brake track: UB Control Tire: clincher Material: S6000 Aluminum Joint: pinned Valve hole diameter: 65 mm Internal width: 17 mm Height: 21 mm Drilling: traditional ETRTO size: 622x17C Hubs Freewheel: FTS-L steel Sealed cartridge bearings (QRM) Axle material: steel Front and rear bodies: aluminum QRM bearing preload technology FTS-L freewheel technology Spokes Shape: straight pull round Count: 20 front and rear Lacing: radial front and rear non-drive side crossed 2 rear drive side Material: steel Nipples: steel ABS Shape: straght pull round (front and rear non drive side) and straight pull flat (rear drive side) Delivered with BR101 quick releases User guide Rim tape Intended use Recommended tire sizes: 25 to 32 mm ASTM CATEGORY 1 : road only For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesn't exceed 120kg bike included Max Pressure: see indication on wheel and tire If they differ use the lowest of the 2 Minimum and maximum allowed tyre width: see indication on wheel Maximum tyre pressure: 75bar/108PSI with a 23mm tyre - 46bar/67PSI with a 52mm tyre Compatibility Freewheel: Shimano/Sram convertible to Campagnolo with optional driver body Front axle: Quick Release only Rear axle: Quick Release only Versions Color: Black only Compatible Adapters and freewheel bodies FTS-L Shimano / Sram freewheel body (30871101 - Delivered on the wheel) FTS-L Campagnolo freewheel body (30871201) Information on specified weight The weight of the wheels is announced at +/-5% in XD/XD-R and Center Lock version without quick release nor valve nor rim tape
Mavic Aksium Road Disc WheelsetDesigned for reliable everyday performance, this road bike wheelset features two hard-wearing S6000 aluminium rims for a smooth and efficient ride quality. Coming kitted out with a range of ride-enhancing technologies such as Instant Drive 360 Freewheel Technology and QRM Auto Bearing Preload Technology, this model offers excellent versatility and smooth-rolling properties as you tackle every mile. It also adds confidence and control thanks to its addition of Centre Lock disc brake compatibility for powerful, and reliable braking performance.Aksium is a great choice for everyday road riding. With a smart balance of high-quality materials and durable construction, it offers aspiring road riders the clear performance benefits of a high-quality wheelset. This Aksium Disc model includes special features aimed at the unique demands of disc brake road bikes. It uses straight-pull spokes for added stiffness and strength, and the brand also increased the spoke count to 24 on both front and rear wheels.With a 17mm internal width, these rims are compatible with tyres up to 32mm, making them versatile, comfortable and ideal for challenging road conditions. The disc-specific hubs feature super strong QRM bearings that provide low friction and long-term durability. The Aksium Disc is made for standard quick release and is compatible Centre Lock brake rotors.Instant Drive 360 Freewheel TechnologyThe new Instant Drive 360 freewheel system is super light and efficient. A large contactless rubber seal provides low friction, while a wide array of end caps makes it super versatile.QRM Auto Bearing Preload TechnologyQualité de Roulements Mavic Auto Our latest innovation. Those cartridge bearings are of course double sealed with C3 internal clearance. Their preload is automatically adjusted to guarantee a perfect spin with no play on the long run.Features: Rim Material: S6000 Aluminium Axle Size: Front: 12x100mm; Rear: 12x142mm Use: Road Internal Rim Width: 17mm Rim Height: 21mm Rim Diameter: 700c Rim Joint: Pinned Rim Drilling: Traditional Valve Hole Diameter: 6.5mm Tyre Compatibility: Clincher ETRTO: 622x17C Spokes Material: Steel Spokes Shape: Straight pull, round Spoke Nipples: Steel, ABS Spoke Count: 24 front and rear Spoke Lacing: Front and rear crossed 2 Front and Rear Hub Bodies: Aluminium Axle Material: Aluminium Front Axle: Quick release and 12x100 thru-axle compatible Rear Axle: Quick Release, 12x142 and 12x135 compatible Freehub: Shimano ATSM Category: 2: Road and offroad with jumps less than 15cm Recommended Tyre Sizes: 25 to 32mm Max Pressure: See indication on wheel and tyre. If they differ, use the lowest of the two. Delivered With: Front QR adaptors, Rear QR adaptors for Instant Drive 360, Rim tape and User guide Brake Type: Disc brake Disc Mount: Centre Lock Single or Pair: Pair Instant Drive 360 freewheel technology QRM Auto bearing preload technology Weight: 1905g (Pair); Front: 870g; Rear: 1035gManufacturer's Part Number: P8693155 Black 700c Shimano Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
This dependable UST road wheel gives you the confidence you need to tackle rugged adventurous roads with smooth control. With a 25mm wide rim profile in a 650B diameter this UST Road Tubeless wheel system is built for adventure on the roughest terrain.Perfect for riding on rough roads gravel or dirt it gives you the smooth-riding performance of tubeless tires and makes it easy to set them up without any hassles. Low rolling resistance and a reduced risk of punctures add up to a better overall riding experience especially on rugged terrain.The wheels are engineered for the unique demands of disc brakes built up with 24 straight-pull spokes which are stronger than J-bend spokes. So wherever the road goes and however rough it gets you're ready to keep things rolling. Key benefits Purpose-built for riding rough roads gravel or dirt 25mm wide rim takes tire up to 64mm UST Road Tubeless technology improves comfort and rolling resistance and reduces the risk of punctures 650B diameter keeps the wheel agile Proven performance and reliability at an attainable cost Infinity hub platform optimizes spoke tension and wheel stability Instant Drive 360 freewheel engages quickly and automatic bearing preload keeps free spinning through time and abuse Straight-pull round spokes which are stronger than J-bend spokes Rolling efficiency and nimble ride quality Sleeved rim minimizes weight Consistent and stable spoke lacing Low-friction hub internals Specifications DELIVERED WITH User guide UST valve and accessories Pre-installed tubeless rim tape Rims Tire: UST Tubeless and tubetype Material: S6000 Aluminum Valve hole diameter: 6.5 mm Disc brake specific profile Joint: sleeved ETRTO size 27.5': 584x25TSS Internal width: 25 mm Spokes Shape: straight pull round Count: 24 front and rear Lacing: front and rear crossed 2 Material: steel Nipples: steel ABS Intended use Recommended tyre sizes: 28 to 64 mm (1.1' to 2.5') ASTM CATEGORY 2 : road and offroad with jumps less than 15cm For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesnn't exceed 120kg bike included Max. Pressure: see indication on wheel and tyre. If they differ use the lowest of the 2 Hubs Axle material: aluminum Front and rear bodies: aluminum Instant Drive 360 Rear: Quick Release 12x142 and 12x135 compatible Front: Quick release 12x100 and 15x100 through axle compatible QRM Auto Infinity Hub Compatibility Freewheel: Shimano/Sram convertible to Campagnolo and XD-R with optional driver bodies Front axle: 12mm thru axle easily convertible to quick release with included adapters. Convertible to 15mm with complete axle replacement Versions Color: Black only Disc standard: Center Lock (R) only Compatible Adapters and freewheel bodies 12 to 9mm front adapter for quick release ([LV2680300]) 15mm axle ([LV2373500]) 12x142 rear axle adapters ([LV2510700] - Delivered with the wheel) 12x135 rear axle adapters ([LV2510900]) ID360 Shimano / Sram Light freewheel body ([LV3850100]) ID360 Campagnolo freewheel body ([LV3440100]) ID360 XD-R freewheel body ([LV2580100]) ID360 Shimano / Sram freewheel body ([LV3430100] - Delivered on the wheel) 12 to 9mm rear adapter for quick release ([LV2510800] ID360 N3W freewheel body ([V4270101])
Mavic Allroad 700 Disc 6-Bolt WheelsetCreated for the modern rough rider, this remarkable all-road Mavic wheelset comes complete with terrain-conquering design choices. The alloy rims sport an inner width of 23mm, perfect for adapting wider tyres and gaining remarkable traction for smooth rolling.Disc-Brake Compatible WheelsetThis Mavic wheelset features disc-brake compatibility, giving you a modern braking power for tight cornering and maximum speed control. Each wheel also includes a QR axle for easy installation, as well as a tubeless-ready rim for those looking to run this modern tyre standard.Features: Rim: Clincher (tubeless ready), alloy Rim Height: 22mm Rim Width: 23mm (inner) Spokes: Steel, straightpull, round Spoke Hole Count: 24 (front/rear) Hub: Mavic, alloy shells Hub Axles: QR 12x100mm with 15x100mm compatibility (front), QR 12x142mm with 12x135mm compatibility (rear) Brake Standard: Disc Brake, 6-Bolt Nipples: Steel, ABS Weight: 1.89kgTechnology: UST Tubeless Ready: The UST concept improves traction, control and comfort while reducing inertia and flats. Instant Drive 360: The Instant Drive 360 freewheel system is super light and fast to engage with only 9°. A large contactless rubber seal provides low friction, while a wide array of end caps makes it super versatile.Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Mavic Allroad 700 Disc CL WheelsetDesigned for the rider who is ready to take on whatever challenges the trail throws at you, this Allroad Wheelset from Mavic features a 23mm internal rim that provides the ultimate rolling conditions to tackle tough terrains. Made from hard-wearing aluminium, this wheelset is also UST tubeless-ready, offering you exceptional grip and control when you need it most. Big and Bold, Gravel-Grinding WheelsetKeeping a low weight from its sleeved design, the rim on the 700c wheels are optimised for Centre-Lock disc brakes, bringing superb stopping power and control to the fore. Supported and strengthened by 24 straight-pull spokes, each wheel keeps a flex-free shape, with the rear roller kitted out with an instant Drive 360 hub for lightning-fast engagement to send you speeding off with immediate acceleration. Rapid, robust and reliable, this is a sensational setting for the serious all-road rider.Features:Tubeless Ready: YesWeight: 870g (front), 1020g (rear)Rims:Material: Rim: S6000 Aluminium; Spokes: Steel; Hubs: AluminiumDrilling: TraditionalValve Hole Diameter: 6.5mmRim Internal Width: 23mmRim Profile: 22mmTyre: UST Tubeless and tube typeDisc Standard: Centre Lock disc brakeSpokes:Material: SteelShape: Straight pull, roundCount: 24Lacing: 2-crossedHubs:Axles: Front axle: 12mm thru-axle, easily convertible to quick release with included adapters. Convertible to 15mm with complete axle replacement; Rear axle: 12mm thru-axle, convertible to Quick Release with included adaptersHub Body: AluminiumAxle Material: AluminiumFreehub: Instant Drive 360Freewheel Compatibility: Shimano 11-Speed, convertible to Campagnolo and XD-R with optional driver bodiesBearings: Auto adjust sealed cartridge bearings (QRM Auto)Technologies:UST Tubeless Ready: The UST concept improves traction, control and comfort while reducing inertia and flats.Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Mavic Allroad Disc Gravel WheelsetFeaturing two high-quality S6000 aluminium rims for maximum strength and reliability on every mile, this wheelset is specifically designed for gravel adventure riding. With a wide rim profile in a 650B or 700c diameter to choose from, this UST Road Tubeless wheel system is built for adventure on the roughest terrain. Perfect for riding on rough roads, gravel or dirt, it gives you the smooth-riding performance of tubeless tyres and makes it easy to set them up without any hassles. Low rolling resistance and a reduced risk of punctures add up to a better overall riding experience, especially on rugged terrain. The wheels are engineered for the unique demands of disc brakes, built up with 24 straight-pull spokes, which are stronger than J-bend spokes. So wherever the road goes, and however rough it gets, you're ready to keep things rolling.UST Tubeless TechnologyTraction and control Universal Standard for Tubeless. Ready to ride tubeless system. The UST concept improves traction, control and comfort whilst reducing inertia and flats.Instant Drive 360 Freewheel TechnologyThe new Instant Drive 360 freewheel system is super light and efficient. A large contactless rubber seal provides low friction, while a wide array of end caps makes it super versatile.QRM Auto Bearing Preload TechnologyQualité de Roulements Mavic Auto Our latest innovation. Those cartridge bearings are of course double sealed with C3 internal clearance. Their preload is automatically adjusted to guarantee a perfect spin with no play on the long run.Features: Rim Material: S6000 Aluminium Axle Size: Front: 12x100mm; Rear: 12x142mm Use: Road, Gravel Internal Rim Width: 650B Option: 25mm; 700C Option: 22mm Rim Joint: Sleeved Valve Hole Diameter: 6.5mm Tyre Compatibility: Clincher ETRTO: 650B Option: 584x25TSS; 700C Option: 622x23TC Spokes Material: Steel Spokes Shape: Straight pull, round Spoke Nipples: Steel, ABS Spoke Count: 24 front and rear Spoke Lacing: Front and rear crossed 2 Front and Rear Hub Bodies: Aluminium Axle Material: Aluminium Front Axle: Quick release, 12x100 and 15x100 thru-axle compatible Rear Axle: Quick Release, 12x142 and 12x135 compatible Freehub: Shimano Infinity Hubs: Infinity hubs on 650B option only ATSM Category: 2: Road and offroad with jumps less than 15cm Recommended Tyre Sizes: 28 to 64mm (1.1" to 2.5") Max Pressure: See indication on wheel and tyre. If they differ, use the lowest of the two. Delivered With: Front QR adapters (700c Option only), Rear QR adapters for Instant Drive 360 (700c Option only), UST valve and accessories, Pre-installed tubeless rim tape and User guide Brake Type: Disc brake Disc Mount: Centre Lock Single or Pair: Pair Instant Drive 360 freewheel technology QRM Auto bearing preload technology Weight: 650B Option: 1840g (Pair); Front: 860g; Rear: 980g; 700c Option: 1890g (Pair); Front: 870g; Rear: 1020gManufacturer's Part Number: P1586155 Black 27.5" 650B Shimano P8699155 Black 700c ShimanoBuy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.