This trail-ready MTB hydraulic disc brake features an updated lever shape that's designed to provide better ergonomics for a superior mechanical advantage during braking. Hope has also improved its functionality to provide a 30% pressure increase compared to its predecessor the Tech 3 brake. Shifter integration has also been improved and it now offers 30° of angle adjustment as well as neater packaging and compatibility with the latest shifters. Lateral adjustment on both sides of the master cylinder is also possible to give a wide range of lever position options. Lightweight MTB Hydraulic Disc Brake The Tech 4 X2 builds on the brand's 25+ years’ experience designing and manufacturing hydraulic brake systems. The Tech 4 uses revised internal sealing for reduced friction and the pivot spins on roller bearings, allowing the spring rate to be reduced. The lower spring rate in turn gives a lighter lever action, reducing rider fatigue and keeping the legendary feel and modulation. Combine this with an updated X2 Postmount or Flatmount caliper a lightweight adjustable brake. Tool-Free Reach Adjust Designed for simplicity, Hope has kitted out this mountain bike (MTB) hydraulic disc brake with a tool-free reach adjustment and bite point. This means that you can easily fine-tune the distance between the lever blade and your handlebar for a more customised braking feel that matches your hand size as well as your riding style. Coming complete with a range of performance-enhancing technologies, the Hope Tech 4 X2 Brake - No Rotor is a perfect upgrade for reliable, lightweight braking without adding any unnecessary excess grams to your ride. Technologies: - 30% pressure increase compared with the Tech 3 brake. - Hinged clamp design to reduce weight and reservoir area increased to lower overall stack height. - Shifter integration has been improved and now offers 30° of angle adjustment as well as neater packaging and compatibility with the latest shifters. Lateral adjustment on both sides of the master cylinder is also possible to give a wide range of lever position options. - The Tech 4 retains the tool-free bite point and reach adjustments from the Tech 3. - All Tech 4 brakes are supplied with new racing compound pads.
Silca Impero Ultimate Frame Hand PumpFeaturing high-end technology infused with manufacturing steeped in history, the Impero Ultimate Frame Pump represents perfection for those looking to make the most of their ride. Boasting the perfect balance of security and functionality, this durable pump is crafted with aluminium which mirrors the original 1920’s Impero design.Fitting tube sizes between 1”(25mm) and 2.5”(60mm) and aero frames using the frame strap, the Impero Ultimate uses Silicone Bumpers for a secure fit and delivers paint protection from your first ride until the last. Capable of an unrivalled inflation of any portable pump, roadside tasks are simplified to ensure you get the job done sharpish.Please note: Sizing is not the actual frame size, this represents the measurement between tubes.Size/ Your Frame L=Small – 44-47cm (17.3-18.5in)Medium – 47-50cm (18.5-19.7in)Large – 50-53cm (19.7-20.9in)X-Large – 53-56cm (20.9-22.0in)Features:Silicone Bumpers for secure fit & Ulitmate paint protectionFlexWing Technology fits tube size 1" (25mm) - 2.5" (60mm)2 stage Sealing Advanced Elastomer HeadMost efficient inflation of any portable pump (112 strokes - 100 psi)100% metal constructionCovered by Silca Shield warrantyBuy Silca from Chain Reaction Cycles, the World's Largest Online Bike Store.
Trusted Mavic technologies and design all packaged in a lightweight durable UST Allroad wheelset with a stunning finish make this a smart upgrade for adventurous riders. The best wheel choice for riding unpredictable roads is one you can fully trust and forget. That’s the Allroad S. A perfect choice for gravel rides road rambles bikepacking trips or fast daily commutes it’s 100g lighter than its predecessor the Allroad.The lightweight aluminum rims are plenty wide (22mm internal) and compatible with tubeless tires from 28mm to 64mm for a smooth efficient ride quality. Our UST system has been improved with a new rim bed shape that makes it easier than ever to install and change tires. Fore technology attaches the spokes to the rim without the need to drill the upper rim bed so no tape is required. No hassles no added weight.Our new Infinity hub platform optimizes spoke lacing with highly controlled tension for maximum power transfer and the Instant Drive 360 freewheel coupled with our automatic bearing preload adjustment (QRM Auto) provides fast engagement stiffness and added durability.Matte painted hubs invisible rim welding and deep black spokes give this wheelset a premium look that stands out from the crowd. The wheels use center-lock brake rotor compatibility and are available with Shimano or SRAM XD-Road driver bodies and can convert to Campagnolo with an optional driver body. The front hub is a 12mm thru-axle that can convert to 15mm or quick release. The rear is a 12x142 and can also convert to quick release. Key benefits Ride smoother and faster on rough roads gravel and dirt 22mm wide UST rims integrated for a smooth ride with a wide range of tubeless tires from 28mm-64mm UST Road Tubeless lets you run lower tire pressure for comfort and control on rough roads No tubes means less friction better efficiency and grip and pinch-flat protection Lightweight and durable Lightweight flat spokes and ID360 freewheel technology for reliable lightweight performance Automatic bearing preload (QRM Auto) requires no adjustment and guarantees long-term durability Fore drilling doesn't require the use of rim tape - 30g saved per wheel Laterally stiff and vertically compliant for a dynamic ride quality Fore technology keeps the rim upper bridge solid to make the rim stiffer 17mm axle and new hub design ID360 freewheel technology is 12mm compatible convertible to quick release (15mm axle option through axle replacement) Specifications DELIVERED WITH User guide UST valve and accessories Rims Material: Maxtal Tire: UST Tubeless and tubetype Disc brake specific profile SUP Fore UST Internal width: 22 mm Hookless profile ETRTO size: 622x22TSS ROAD Height: 22 mm Spokes Count: 24 front and rear Nipples: Fore integrated aluminum Material: steel Shape: straight pull flat double butted Lacing: front and rear crossed 2 contactless 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 Rear axle: 12mm thru axle convertible to Quick Release with optional adapters Front axle: 12mm thru axle easily convertible to quick release with included adapters. Convertible to 15mm with complete axle replacement Versions Disc standard: Center Lock (R) only Freewheel: Shimano/Sram or XD-Road Compatible Adapters and freewheel bodies 12 to 9mm front adapter for quick release ([LV2680300]) 15mm axle ([LV2373500]) 12mm front hub cap ([LV2680500] - Delivered with the wheel) 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) 15mm axle ([LVXXXXXX]) 12 to 9mm rear adapter for quick release ([LV2510800] ID360 N3W freewheel body ([V4270101])
For more than thirty years MET has been making helmets for the very best in the sport of cycling. They ve learned, refined, and developed their products, getting faster, lighter and more comfortable with every generation. Enhanced for use in the peloton, the MET Trenta Mips is a performance road helmet engineered to maximise ventilation and save you energy with every pedal stroke.In-mould polycarbonate shell with EPS linerMIPS C2 rotational management system engineered to add protection in case of certain impactsExceptionally comfortable and secure on the head thanks to refined internal shapeMET Safe-T Orbital Fit System360° Head belt, vertical and occipital adjustments leave you with an individual fitAir Lite straps with adjustable divider to maximise aerodynamic and comfort19 Vents, Internal engineered air channelling system to improve ventilation and comfortSunglasses ports to securely dock sunglasses when climbing or restingTube-shaped tail to improve aerodynamicsRear deflector to enable a constant airflow in riding positionLimited head contact surface to maximise the ventilationReflective rear decals to enhance visibility in low-light conditionsS , 52/56cm , 240gM, 56/58cm , 250gL , 58/61cm , 285gFeaturing the MIPS-C2 rotational management system, the MET Trenta Mips is able to slide relative to the head in the case of a crash, redirecting damaging rotationalmotion. MIPS is a brain protection system engineered to add protection to the standard construction of helmets in case of certain impacts. The MIPS Brain ProtectionSystem (BPS) is attached inside the helmet, between the comfort padding and the EPS.Originally developed by NACA, a precursor to NASA, the position of this inlet at the front of the helmet has a cooling effect. Harnessing the power of the Venturi effect, the vent pushes out the warm air within the helmet through specially positioned exhausts. This ensures constant airflow through the helmet, without catching the wind and creating drag, achieving the maximum level of comfort during the longest rides on the road or on your gravel bike.Enhanced for use in the peloton, the MET Trenta s tube-shaped tail and internal air channelling ensure it performs best when riding in a group, offering up to 7% reduction in drag vs a traditional road helmet. It has a lower profile at the rear, which works in synergy with the NACA front vent and the rear deflector to effectively drive airflow.
For more than thirty years MET has been making helmets for the very best in the sport of cycling. They ve learned, refined, and developed their products, getting faster, lighter and more comfortable with every generation. Enhanced for use in the peloton, the MET Trenta Mips is a performance road helmet engineered to maximise ventilation and save you energy with every pedal stroke.In-mould polycarbonate shell with EPS linerMIPS C2 rotational management system engineered to add protection in case of certain impactsExceptionally comfortable and secure on the head thanks to refined internal shapeMET Safe-T Orbital Fit System360° Head belt, vertical and occipital adjustments leave you with an individual fitAir Lite straps with adjustable divider to maximise aerodynamic and comfort19 Vents, Internal engineered air channelling system to improve ventilation and comfortSunglasses ports to securely dock sunglasses when climbing or restingTube-shaped tail to improve aerodynamicsRear deflector to enable a constant airflow in riding positionLimited head contact surface to maximise the ventilationReflective rear decals to enhance visibility in low-light conditionsS , 52/56cm , 240gM, 56/58cm , 250gL , 58/61cm , 285gFeaturing the MIPS-C2 rotational management system, the MET Trenta Mips is able to slide relative to the head in the case of a crash, redirecting damaging rotationalmotion. MIPS is a brain protection system engineered to add protection to the standard construction of helmets in case of certain impacts. The MIPS Brain ProtectionSystem (BPS) is attached inside the helmet, between the comfort padding and the EPS.Originally developed by NACA, a precursor to NASA, the position of this inlet at the front of the helmet has a cooling effect. Harnessing the power of the Venturi effect, the vent pushes out the warm air within the helmet through specially positioned exhausts. This ensures constant airflow through the helmet, without catching the wind and creating drag, achieving the maximum level of comfort during the longest rides on the road or on your gravel bike.Enhanced for use in the peloton, the MET Trenta s tube-shaped tail and internal air channelling ensure it performs best when riding in a group, offering up to 7% reduction in drag vs a traditional road helmet. It has a lower profile at the rear, which works in synergy with the NACA front vent and the rear deflector to effectively drive airflow.
The all new Manta Mips is a helmet that defines MET s aesthetic and highly contemporary designs. It s as brilliant as the original but with sharper looks, and it feels more cutting-edge. The Manta Mips is more aerodynamic than its predecessor thanks to its lower tube-shaped profile at the rear, which we developed with specific wind-tunnel testing in the NEWTON laboratory of Milan.In-mould polycarbonate shell with EPS linerMIPS C2 rotational management system engineered to add protection in case of certain impactsExceptionally comfortable and secure on the head thanks to refined internal shapeMET Safe-T Orbital Fit System360° Head belt, vertical and occipital adjustments leave you with an individual fitAir Lite straps with adjustable divider to maximise aerodynamic and comfortFidlock Magnetic Buckle makes it easier to secure the helmetHand washable comfort pads15 Vents, Internal engineered air channelling system to improve ventilation and comfortReflective rear decals to enhance visibility in low-light conditionsSunglasses ports to securely dock sunglasses when climbing or restingTube-shaped tail to improve aerodynamicsRear deflector to enable a constant airflow in riding positionHelmet soft bag includedS , 52/56cm , 230gM, 56/58cm , 250gL , 58/61cm , 270gFeaturing the MIPS-C2 rotational management system, the MET Manta Mips is able to slide relative to the head in the case of a crash, redirecting damaging rotational motion. MIPS is a brain protection system engineered to add at least 10% extra safety to the standard construction of helmets in case of certain impacts. The MIPS Brain Protection System (BPS) is attached inside the helmet, between the comfort padding and the EPS. The Fidlock magnetic buckle makes it easier and faster to fasten the helmet. The feature effectively reduces triathlon transition times.Despite being primarily an aero helmet, it is also well ventilated. We ve engineered the internal shape to channel the air and MET s signature NACA Vent works in synergy with the specially positioned exhaust ensuring a constant airflow through the helmet, without catching the wind and creating drag. It features two dedicated ports for securely docking sunglasses.Beyond its technical prowess, the Manta Mips is also exceptionally comfortable. The 360° head belt ensures that there will be no pressure points on the skull and its internal shape is inspired by the award-winning MET Trenta 3K Carbon.
The all new Manta Mips is a helmet that defines MET s aesthetic and highly contemporary designs. It s as brilliant as the original but with sharper looks, and it feels more cutting-edge. The Manta Mips is more aerodynamic than its predecessor thanks to its lower tube-shaped profile at the rear, which we developed with specific wind-tunnel testing in the NEWTON laboratory of Milan.In-mould polycarbonate shell with EPS linerMIPS C2 rotational management system engineered to add protection in case of certain impactsExceptionally comfortable and secure on the head thanks to refined internal shapeMET Safe-T Orbital Fit System360° Head belt, vertical and occipital adjustments leave you with an individual fitAir Lite straps with adjustable divider to maximise aerodynamic and comfortFidlock Magnetic Buckle makes it easier to secure the helmetHand washable comfort pads15 Vents, Internal engineered air channelling system to improve ventilation and comfortReflective rear decals to enhance visibility in low-light conditionsSunglasses ports to securely dock sunglasses when climbing or restingTube-shaped tail to improve aerodynamicsRear deflector to enable a constant airflow in riding positionHelmet soft bag includedS , 52/56cm , 230gM, 56/58cm , 250gL , 58/61cm , 270gFeaturing the MIPS-C2 rotational management system, the MET Manta Mips is able to slide relative to the head in the case of a crash, redirecting damaging rotational motion. MIPS is a brain protection system engineered to add at least 10% extra safety to the standard construction of helmets in case of certain impacts. The MIPS Brain Protection System (BPS) is attached inside the helmet, between the comfort padding and the EPS. The Fidlock magnetic buckle makes it easier and faster to fasten the helmet. The feature effectively reduces triathlon transition times.Despite being primarily an aero helmet, it is also well ventilated. We ve engineered the internal shape to channel the air and MET s signature NACA Vent works in synergy with the specially positioned exhaust ensuring a constant airflow through the helmet, without catching the wind and creating drag. It features two dedicated ports for securely docking sunglasses.Beyond its technical prowess, the Manta Mips is also exceptionally comfortable. The 360° head belt ensures that there will be no pressure points on the skull and its internal shape is inspired by the award-winning MET Trenta 3K Carbon.
The all new Manta Mips is a helmet that defines MET s aesthetic and highly contemporary designs. It s as brilliant as the original but with sharper looks, and it feels more cutting-edge. The Manta Mips is more aerodynamic than its predecessor thanks to its lower tube-shaped profile at the rear, which we developed with specific wind-tunnel testing in the NEWTON laboratory of Milan.In-mould polycarbonate shell with EPS linerMIPS C2 rotational management system engineered to add protection in case of certain impactsExceptionally comfortable and secure on the head thanks to refined internal shapeMET Safe-T Orbital Fit System360° Head belt, vertical and occipital adjustments leave you with an individual fitAir Lite straps with adjustable divider to maximise aerodynamic and comfortFidlock Magnetic Buckle makes it easier to secure the helmetHand washable comfort pads15 Vents, Internal engineered air channelling system to improve ventilation and comfortReflective rear decals to enhance visibility in low-light conditionsSunglasses ports to securely dock sunglasses when climbing or restingTube-shaped tail to improve aerodynamicsRear deflector to enable a constant airflow in riding positionHelmet soft bag includedS , 52/56cm , 230gM, 56/58cm , 250gL , 58/61cm , 270gFeaturing the MIPS-C2 rotational management system, the MET Manta Mips is able to slide relative to the head in the case of a crash, redirecting damaging rotational motion. MIPS is a brain protection system engineered to add at least 10% extra safety to the standard construction of helmets in case of certain impacts. The MIPS Brain Protection System (BPS) is attached inside the helmet, between the comfort padding and the EPS. The Fidlock magnetic buckle makes it easier and faster to fasten the helmet. The feature effectively reduces triathlon transition times.Despite being primarily an aero helmet, it is also well ventilated. We ve engineered the internal shape to channel the air and MET s signature NACA Vent works in synergy with the specially positioned exhaust ensuring a constant airflow through the helmet, without catching the wind and creating drag. It features two dedicated ports for securely docking sunglasses.Beyond its technical prowess, the Manta Mips is also exceptionally comfortable. The 360° head belt ensures that there will be no pressure points on the skull and its internal shape is inspired by the award-winning MET Trenta 3K Carbon.
The all new Manta Mips is a helmet that defines MET s aesthetic and highly contemporary designs. It s as brilliant as the original but with sharper looks, and it feels more cutting-edge. The Manta Mips is more aerodynamic than its predecessor thanks to its lower tube-shaped profile at the rear, which we developed with specific wind-tunnel testing in the NEWTON laboratory of Milan.In-mould polycarbonate shell with EPS linerMIPS C2 rotational management system engineered to add protection in case of certain impactsExceptionally comfortable and secure on the head thanks to refined internal shapeMET Safe-T Orbital Fit System360° Head belt, vertical and occipital adjustments leave you with an individual fitAir Lite straps with adjustable divider to maximise aerodynamic and comfortFidlock Magnetic Buckle makes it easier to secure the helmetHand washable comfort pads15 Vents, Internal engineered air channelling system to improve ventilation and comfortReflective rear decals to enhance visibility in low-light conditionsSunglasses ports to securely dock sunglasses when climbing or restingTube-shaped tail to improve aerodynamicsRear deflector to enable a constant airflow in riding positionHelmet soft bag includedS , 52/56cm , 230gM, 56/58cm , 250gL , 58/61cm , 270gFeaturing the MIPS-C2 rotational management system, the MET Manta Mips is able to slide relative to the head in the case of a crash, redirecting damaging rotational motion. MIPS is a brain protection system engineered to add at least 10% extra safety to the standard construction of helmets in case of certain impacts. The MIPS Brain Protection System (BPS) is attached inside the helmet, between the comfort padding and the EPS. The Fidlock magnetic buckle makes it easier and faster to fasten the helmet. The feature effectively reduces triathlon transition times.Despite being primarily an aero helmet, it is also well ventilated. We ve engineered the internal shape to channel the air and MET s signature NACA Vent works in synergy with the specially positioned exhaust ensuring a constant airflow through the helmet, without catching the wind and creating drag. It features two dedicated ports for securely docking sunglasses.Beyond its technical prowess, the Manta Mips is also exceptionally comfortable. The 360° head belt ensures that there will be no pressure points on the skull and its internal shape is inspired by the award-winning MET Trenta 3K Carbon.
The all new Manta Mips is a helmet that defines MET s aesthetic and highly contemporary designs. It s as brilliant as the original but with sharper looks, and it feels more cutting-edge. The Manta Mips is more aerodynamic than its predecessor thanks to its lower tube-shaped profile at the rear, which we developed with specific wind-tunnel testing in the NEWTON laboratory of Milan.In-mould polycarbonate shell with EPS linerMIPS C2 rotational management system engineered to add protection in case of certain impactsExceptionally comfortable and secure on the head thanks to refined internal shapeMET Safe-T Orbital Fit System360° Head belt, vertical and occipital adjustments leave you with an individual fitAir Lite straps with adjustable divider to maximise aerodynamic and comfortFidlock Magnetic Buckle makes it easier to secure the helmetHand washable comfort pads15 Vents, Internal engineered air channelling system to improve ventilation and comfortReflective rear decals to enhance visibility in low-light conditionsSunglasses ports to securely dock sunglasses when climbing or restingTube-shaped tail to improve aerodynamicsRear deflector to enable a constant airflow in riding positionHelmet soft bag includedS , 52/56cm , 230gM, 56/58cm , 250gL , 58/61cm , 270gFeaturing the MIPS-C2 rotational management system, the MET Manta Mips is able to slide relative to the head in the case of a crash, redirecting damaging rotational motion. MIPS is a brain protection system engineered to add at least 10% extra safety to the standard construction of helmets in case of certain impacts. The MIPS Brain Protection System (BPS) is attached inside the helmet, between the comfort padding and the EPS. The Fidlock magnetic buckle makes it easier and faster to fasten the helmet. The feature effectively reduces triathlon transition times.Despite being primarily an aero helmet, it is also well ventilated. We ve engineered the internal shape to channel the air and MET s signature NACA Vent works in synergy with the specially positioned exhaust ensuring a constant airflow through the helmet, without catching the wind and creating drag. It features two dedicated ports for securely docking sunglasses.Beyond its technical prowess, the Manta Mips is also exceptionally comfortable. The 360° head belt ensures that there will be no pressure points on the skull and its internal shape is inspired by the award-winning MET Trenta 3K Carbon.
For more than thirty years MET has been making helmets for the very best in the sport of cycling. They ve learned, refined, and developed their products, getting faster, lighter and more comfortable with every generation. Enhanced for use in the peloton, the MET Trenta Mips is a performance road helmet engineered to maximise ventilation and save you energy with every pedal stroke.In-mould polycarbonate shell with EPS linerMIPS C2 rotational management system engineered to add protection in case of certain impactsExceptionally comfortable and secure on the head thanks to refined internal shapeMET Safe-T Orbital Fit System360° Head belt, vertical and occipital adjustments leave you with an individual fitAir Lite straps with adjustable divider to maximise aerodynamic and comfort19 Vents, Internal engineered air channelling system to improve ventilation and comfortSunglasses ports to securely dock sunglasses when climbing or restingTube-shaped tail to improve aerodynamicsRear deflector to enable a constant airflow in riding positionLimited head contact surface to maximise the ventilationReflective rear decals to enhance visibility in low-light conditionsS , 52/56cm , 240gM, 56/58cm , 250gL , 58/61cm , 285gFeaturing the MIPS-C2 rotational management system, the MET Trenta Mips is able to slide relative to the head in the case of a crash, redirecting damaging rotationalmotion. MIPS is a brain protection system engineered to add protection to the standard construction of helmets in case of certain impacts. The MIPS Brain ProtectionSystem (BPS) is attached inside the helmet, between the comfort padding and the EPS.Originally developed by NACA, a precursor to NASA, the position of this inlet at the front of the helmet has a cooling effect. Harnessing the power of the Venturi effect, the vent pushes out the warm air within the helmet through specially positioned exhausts. This ensures constant airflow through the helmet, without catching the wind and creating drag, achieving the maximum level of comfort during the longest rides on the road or on your gravel bike.Enhanced for use in the peloton, the MET Trenta s tube-shaped tail and internal air channelling ensure it performs best when riding in a group, offering up to 7% reduction in drag vs a traditional road helmet. It has a lower profile at the rear, which works in synergy with the NACA front vent and the rear deflector to effectively drive airflow.
For more than thirty years MET has been making helmets for the very best in the sport of cycling. They ve learned, refined, and developed their products, getting faster, lighter and more comfortable with every generation. Enhanced for use in the peloton, the MET Trenta Mips is a performance road helmet engineered to maximise ventilation and save you energy with every pedal stroke.In-mould polycarbonate shell with EPS linerMIPS C2 rotational management system engineered to add protection in case of certain impactsExceptionally comfortable and secure on the head thanks to refined internal shapeMET Safe-T Orbital Fit System360° Head belt, vertical and occipital adjustments leave you with an individual fitAir Lite straps with adjustable divider to maximise aerodynamic and comfort19 Vents, Internal engineered air channelling system to improve ventilation and comfortSunglasses ports to securely dock sunglasses when climbing or restingTube-shaped tail to improve aerodynamicsRear deflector to enable a constant airflow in riding positionLimited head contact surface to maximise the ventilationReflective rear decals to enhance visibility in low-light conditionsS , 52/56cm , 240gM, 56/58cm , 250gL , 58/61cm , 285gFeaturing the MIPS-C2 rotational management system, the MET Trenta Mips is able to slide relative to the head in the case of a crash, redirecting damaging rotationalmotion. MIPS is a brain protection system engineered to add protection to the standard construction of helmets in case of certain impacts. The MIPS Brain ProtectionSystem (BPS) is attached inside the helmet, between the comfort padding and the EPS.Originally developed by NACA, a precursor to NASA, the position of this inlet at the front of the helmet has a cooling effect. Harnessing the power of the Venturi effect, the vent pushes out the warm air within the helmet through specially positioned exhausts. This ensures constant airflow through the helmet, without catching the wind and creating drag, achieving the maximum level of comfort during the longest rides on the road or on your gravel bike.Enhanced for use in the peloton, the MET Trenta s tube-shaped tail and internal air channelling ensure it performs best when riding in a group, offering up to 7% reduction in drag vs a traditional road helmet. It has a lower profile at the rear, which works in synergy with the NACA front vent and the rear deflector to effectively drive airflow.