Bell XR Spherical Helmet (MIPS)Comfort, protection and low weight meet in perfect harmony with the Bell XR Spherical Helmet (MIPS). For cyclists who seek superb function and streamlined design, it's hard to beat. If you love to mix it up in the frenetic atmosphere of a race pack and love to push your fitness in training, the XR Spherical Helmet (MIPS) ensures you have the finest level of protection should you get caught up in a crash. Thanks to its Fusion In-Mould construction, the XR Spherical is strong, durable and reliable at soaking up head impacts from a crash. The progressive layering of both inner and outer EPS foam layers gives shock-absorbing protection against both slow-speed and high-speed impacts. This delivers a more comprehensive level of protection than standard helmets.Meanwhile, the polycarbonate outer adds structural strength, allowing Bell to reduce weight and increase vent size without compromising protection levels while also adding durability. MIPS® Spherical TechnologyWhen it comes to advanced head protection it doesn't get much better than the MIPS® Spherical Technology. This ball and socket system is designed to reduce the rotational forces of impacts to the head. This is achieved via the dual-layer system whereby the helmet outer is able to rotate around the inner liner during a crash. MIPS (Multi-directional Impact Protection System) The Mips system is designed to provide added safety for helmets in many accidents. For certain impacts, the Mips system can reduce harmful rotational motion that might otherwise be transferred to the user’s head.Rotational motion is a common cause of concussions in oblique hits to the head. In a crash, the Mips system is designed to move slightly inside the helmet to help redirect forces away from the head.Float Fit™ Race (integrated with MIPS)This minimalist fit system ensures you can quickly and easily achieve the most comfortable fit of your helmet. The easy-to-turn dial features an over-moulded rubber grip so you can operate it easily, even on the fly. And it's light too - always a win for performance cyclists. Feature-packed Performance With its 18 vents, you can be confident you'll always have a rush of cool air over your head. And when you do build up a sweat, the Sweat Guide™ system at the brow moves sweat away from the bow pad and prevents it from running into your eyes. Ionic+ Comfort Padding also fights the build-up of bacteria, preventing itching and maintaining freshness. A Fidlock Magnetic Buckle makes it quick and easy to put on and pull off your helmet while No-Twist Tri-Glides™ make sure adjustment straps are always in the right place and kept flat.Features:Fusion In-Mould Polycarbonate Shell with Progressive LayeringSpherical Technology powered by MIPS®Float Fit Race SystemIonic+ Comfort PaddingFidlock Magnetic BuckleNo-Twist Tri-Glides™Sweat Guide™18 Vents including Overbrow VentilationCertified to CE EN1078Weight: 285 grams (size M)Shop all MIPS helmets - Click hereBuy Bell Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
Bell XR Spherical Helmet (MIPS)Comfort, protection and low weight meet in perfect harmony with the Bell XR Spherical Helmet (MIPS). For cyclists who seek superb function and streamlined design, it's hard to beat. If you love to mix it up in the frenetic atmosphere of a race pack and love to push your fitness in training, the XR Spherical Helmet (MIPS) ensures you have the finest level of protection should you get caught up in a crash. Thanks to its Fusion In-Mould construction, the XR Spherical is strong, durable and reliable at soaking up head impacts from a crash. The progressive layering of both inner and outer EPS foam layers gives shock-absorbing protection against both slow-speed and high-speed impacts. This delivers a more comprehensive level of protection than standard helmets.Meanwhile, the polycarbonate outer adds structural strength, allowing Bell to reduce weight and increase vent size without compromising protection levels while also adding durability. MIPS® Spherical TechnologyWhen it comes to advanced head protection it doesn't get much better than the MIPS® Spherical Technology. This ball and socket system is designed to reduce the rotational forces of impacts to the head. This is achieved via the dual-layer system whereby the helmet outer is able to rotate around the inner liner during a crash. MIPS (Multi-directional Impact Protection System) The Mips system is designed to provide added safety for helmets in many accidents. For certain impacts, the Mips system can reduce harmful rotational motion that might otherwise be transferred to the user’s head.Rotational motion is a common cause of concussions in oblique hits to the head. In a crash, the Mips system is designed to move slightly inside the helmet to help redirect forces away from the head.Float Fit™ Race (integrated with MIPS)This minimalist fit system ensures you can quickly and easily achieve the most comfortable fit of your helmet. The easy-to-turn dial features an over-moulded rubber grip so you can operate it easily, even on the fly. And it's light too - always a win for performance cyclists. Feature-packed Performance With its 18 vents, you can be confident you'll always have a rush of cool air over your head. And when you do build up a sweat, the Sweat Guide™ system at the brow moves sweat away from the bow pad and prevents it from running into your eyes. Ionic+ Comfort Padding also fights the build-up of bacteria, preventing itching and maintaining freshness. A Fidlock Magnetic Buckle makes it quick and easy to put on and pull off your helmet while No-Twist Tri-Glides™ make sure adjustment straps are always in the right place and kept flat.Features:Fusion In-Mould Polycarbonate Shell with Progressive LayeringSpherical Technology powered by MIPS®Float Fit Race SystemIonic+ Comfort PaddingFidlock Magnetic BuckleNo-Twist Tri-Glides™Sweat Guide™18 Vents including Overbrow VentilationCertified to CE EN1078Weight: 285 grams (size M)Shop all MIPS helmets - Click hereBuy Bell Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
Bell XR Spherical Helmet (MIPS)Comfort, protection and low weight meet in perfect harmony with the Bell XR Spherical Helmet (MIPS). For cyclists who seek superb function and streamlined design, it's hard to beat. If you love to mix it up in the frenetic atmosphere of a race pack and love to push your fitness in training, the XR Spherical Helmet (MIPS) ensures you have the finest level of protection should you get caught up in a crash. Thanks to its Fusion In-Mould construction, the XR Spherical is strong, durable and reliable at soaking up head impacts from a crash. The progressive layering of both inner and outer EPS foam layers gives shock-absorbing protection against both slow-speed and high-speed impacts. This delivers a more comprehensive level of protection than standard helmets.Meanwhile, the polycarbonate outer adds structural strength, allowing Bell to reduce weight and increase vent size without compromising protection levels while also adding durability. MIPS® Spherical TechnologyWhen it comes to advanced head protection it doesn't get much better than the MIPS® Spherical Technology. This ball and socket system is designed to reduce the rotational forces of impacts to the head. This is achieved via the dual-layer system whereby the helmet outer is able to rotate around the inner liner during a crash. MIPS (Multi-directional Impact Protection System) The Mips system is designed to provide added safety for helmets in many accidents. For certain impacts, the Mips system can reduce harmful rotational motion that might otherwise be transferred to the user’s head.Rotational motion is a common cause of concussions in oblique hits to the head. In a crash, the Mips system is designed to move slightly inside the helmet to help redirect forces away from the head.Float Fit™ Race (integrated with MIPS)This minimalist fit system ensures you can quickly and easily achieve the most comfortable fit of your helmet. The easy-to-turn dial features an over-moulded rubber grip so you can operate it easily, even on the fly. And it's light too - always a win for performance cyclists. Feature-packed Performance With its 18 vents, you can be confident you'll always have a rush of cool air over your head. And when you do build up a sweat, the Sweat Guide™ system at the brow moves sweat away from the bow pad and prevents it from running into your eyes. Ionic+ Comfort Padding also fights the build-up of bacteria, preventing itching and maintaining freshness. A Fidlock Magnetic Buckle makes it quick and easy to put on and pull off your helmet while No-Twist Tri-Glides™ make sure adjustment straps are always in the right place and kept flat.Features:Fusion In-Mould Polycarbonate Shell with Progressive LayeringSpherical Technology powered by MIPS®Float Fit Race SystemIonic+ Comfort PaddingFidlock Magnetic BuckleNo-Twist Tri-Glides™Sweat Guide™18 Vents including Overbrow VentilationCertified to CE EN1078Weight: 285 grams (size M)Shop all MIPS helmets - Click hereBuy Bell Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world GRX hydraulic disc brake 10-speed STI's give you control, modulation and power with minimal effort in all riding conditions Higher brake lever axis and curved brake lever,improves grip and confidence on choppy surfaces and descents Raised hood head prevents hand misalignment and slippage Recessed finger notch prevents upward slipping Anti-slip texture and brake lever coating gives higher braking efficiency and reduces fatigue on long rides Kit contains bled ST-RX400 STI, BR-RX400 flat mount brake calliper with pads, hose and mineral oil (without rotor or adapter) Supplied as either Right Hand 10 Speed/Front Brake or Left Hand 2 Speed/Rear Brake
Key Features:BR-M7120/BL-M7100 SLX 4 pot bled brake lever/post mount calliper.
Campagnolo Calima C17 Road WheelsetThe Calima C17 wheels bring you race-ready quality at an affordable price. To ensure the highest possible assembly standard, Campagnolo hand-assembles these wheels and tests them with electronic instruments. This means you can be sure you’ve got a reliable wheelset beneath you as your attacking the pack in a race. Also ideal for training use on rough roads, these light and strong road bike wheels are constructed from high-end aluminium and have fully sealed cartridge bearings for durable, unrestricted rolling.Improved Energy TransferThis wheelset features the Campagnolo iconic, performance-enhancing Mega-G3 spoke lacing pattern. This spoke pattern improves energy between the rider and the road, which reduces stresses on the drive side (right side) of the wheel while increasing the rigidity of the wheel overall at the same time. This significant performance enhancement is achieved by the drive side of the rear wheels having twice as many spokes as the non-drive side (left side).Features: Material: Rim: Aluminium; Spokes: Steel double-butted aero spokes Hub Spacing: Front: 100mm; Rear: 130mm Axle Type: QR (quick release) Bearings: Sealed Cartridge Brake Type: Rim brake Rim Internal Width: 17mm Rim External Width: 22mm Rim Height: 24mm Compatible Tyres: Clincher, 700c Maximum Tyre Size: 700x28c Spoke Count: Front: 18; Rear: 27 Spoke Lacing: Front: Radial; Rear: Radial, 2:1 G3 Lacing on Drive Side Tubeless Compatible: No Cassette Compatibility: Separate Shimano or Campagnolo options Included: Wheelset, rim tape, QR skewers Warranty Period: 3 years Crash Replacement Discount Scheme: No Exclusive G3 spoking pattern on the rear wheel G3 flange on the rear wheel Weight: 1.82kgBuy Campagnolo Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Whether you're into XC racing or tackling your favourite local MTB trails with your riding buddies, this hydraulic disc brake is engineered for smooth and consistent performance. It comes equipped with a Small Finger Lever (SFL) and a two-piston caliper for an excellent combination of adjustability, braking feel and reliability as you hit the trails. Benefitting from a wide range of Hayes technologies, it ensures powerful and dependable braking actuation, wherever your next adventure takes you. Race Ready MTB Disc Brake with Small Finger Lever (SFL) Expanding on the brand's award-winning Dominion A4. The, Dominion A2, targets Cross Country and Trail riders. Dominion A2 features a two-piston caliper. Dominion A2 includes all the performance from the Dominion A4, utilising a compact, two-piston caliper. With the SFL option (this version), the Dominion is the ideal brake option for any rider with smaller hands. Hayes product development team set out to design a brake system specifically designed for a smaller ergonomic profile. QuickBite System Dominion SFL maintains all the power and feel of the proven Dominion A4, and accomplishes this using a specifically designed smaller and narrower brake lever. Dominion A2 features the proprietary QuickBite system for fast and consistent braking performance and it is compatible Hayes D-Series rotors to manage the heat with less braking noise (rotors are available separately). Additional Item Top Features: - 2-Stroke Dual Port Bleed System - Sealed Cartridge Bearings Lever Pivot - Flip-Flop Lever Orientation - King Pin Pad Retention - Crosshair Caliper Alignment Technologies: Low Input - High Fidelity (LoFi): Low effort system with predictable, progressive ramp-up and a crisp bite point. Reduced Friction: A featherlight lever feel is achieved through a combination of an added glide ring on the piston and sealed ball bearings at the lever blade pivot. SRL: The Stable Rate Link delivers a consistent lever ratio regardless of reach. Precise Engagement: Each Dominion is factory set to have the lowest dead stroke possible and a crisp bite point. Built to Last: Metal pistons are used to ensure that no matter the terrain or temperature your brake will continue to perform as it did on the first ride. Adjustable Reach: Adjust your lever reach with ease while on the trail thanks to an intuitive adjustment knob design. Modal Resonance Cancellation (MRC): FEA-optimised modal shapes of D-Series rotors are intentionally designed to oppose those of Semi-Met T106 and Sintered T100 pads, canceling out noise and vibration. Rotors available separately. Crosshair Alignment System: Patented alignment screws allow for quick and accurate setup. King Pin: Pad retention bolt adds strength. 2-Stroke Dual Port Bleed System: Dual port bleed port system for maximum bleed integrity. Small Finger Lever (SFL): Ergonomically tailored for the smaller hand. Manufacturer's Part Numbers: 95-36115-K153 Black/Grey Front 95-36115-K154 Black/Grey Rear
With Shimano's SLR-EV dual symmetric pivot design, the short-arm Dura-Ace R9110 series caliper brakes employ twin bearings and a roller to realize greater efficiency and deliver superior modulation and stopping power. They are offered in traditional and direct mount options.Top of the range SLR-EV dual symmetric pivot direct mount calliper brake with quick linear response, increased rigidity and improved braking powerDirect calliper twin bolt mounting has 11 mm lower profile design improving aerodynamicsFront fork mountEnhanced brake arch proportions give a quicker linear response and increased powerBetter clearance with wider tyres, compatible with 28C tyre sizeTitanium centre pivot bolt for light weightThrust bearings and coated bushings between arms for smooth linear feel and increased durabilityBrake pad compound offers excellent stopping power under wet and dry conditions, with improved durabilitySpring tension adjuster for precision setupAdjustable toe-in on the brake shoes for easy setting upIntegrated sleek low-profile caliper designBetter clearance for wider tireSmooth and light operation
The Shimano R9100 Brake Caliper is part of the brand new R9100 Dura Ace range. Replacing the 9000 as Shimano s flagship groupset, the R9100 offers improved weight, exciting new features and superior performance. The R9100 Caliper is a top of the range SLR-EV Duel Symmetric Pivot brake equipped with enhanced brake arch proportions for quick linear response, increased rigidity and improved braking power.The R9100 offers greater clearance than previous models, accommodating 28C tyres and the titanium centre pivot bolt reduces weight. The R9100 features thrust bearings and coated bushings between the arms for smooth linear feel and improved durability and an easy precision setup is guaranteed thanks to the spring tension adjuster and the adjustable toe-in on the brake shoes. If you re looking to upgrade your brake callipers, the Dura-Ace R9100s will not disappoint. Enhanced brake arch proportions Top of the range SLR-EV dual symmetric pivot caliper brakeBetter clearance with wider tyres, compatible with 28C tyre sizeTitanium centre pivot bolt Thrust bearings and coated bushings between arms Brake pad compound offers excellent stopping power in all conditionsSpring tension adjuster Adjustable toe-in on the brake shoes
The Shimano R9100 Brake Caliper is part of the brand new R9100 Dura Ace range. Replacing the 9000 as Shimano s flagship groupset, the R9100 offers improved weight, exciting new features and superior performance. The R9100 Caliper is a top of the range SLR-EV Duel Symmetric Pivot brake equipped with enhanced brake arch proportions for quick linear response, increased rigidity and improved braking power.The R9100 offers greater clearance than previous models, accommodating 28C tyres and the titanium centre pivot bolt reduces weight. The R9100 features thrust bearings and coated bushings between the arms for smooth linear feel and improved durability and an easy precision setup is guaranteed thanks to the spring tension adjuster and the adjustable toe-in on the brake shoes. If you re looking to upgrade your brake callipers, the Dura-Ace R9100s will not disappoint. Enhanced brake arch proportions Top of the range SLR-EV dual symmetric pivot caliper brakeBetter clearance with wider tyres, compatible with 28C tyre sizeTitanium centre pivot bolt Thrust bearings and coated bushings between arms Brake pad compound offers excellent stopping power in all conditionsSpring tension adjuster Adjustable toe-in on the brake shoes
Giro Merit Spherical HelmetMade for burly mountain biking, the Giro Merit Spherical Helmet packs in Spherical Technology powered by MIPS® to give you the ultimate protection when you get caught up in a crash. When riding fast, be it smooth flowing trails to steep and rocky chutes, the Merit Spherical Helmet brings a premium balance of airflow, comfort and optimal head protection. When it all goes a bit wrong, you can trust the Merit to deliver outstanding protection.Comprehensive head protection comes via a mix of technologies, including Spherical Technology™ power by MIPS® brain protection systems and Giro's Progressive Layering™. The in-mould shell features a shock-dissipating EPS foam liner, and here the Progressive Layering™ focuses on providing separate inner and outer layers to manage high and low-speed impacts.To the outside, the polycarbonate shell offers a durable and tough layer to resist knocks and bumps from those low hanging branches and overgrowth along the trail. This burly coverage extends fully to the bottom for maximum coverage. Spherical Technology powered by MIPS® (Multi-Directional Impact Protection System) As you'd expect, all Giro helmets are designed to not only meet but also exceed stringent safety standards. The ball and socket Spherical Technology, powered by MIPS, allows the outer liner to rotate around the inner liner during a crash, ensuring you enjoy an extra level of brain-protecting technology, designed to redirect energy and provide more protection in certain impacts.This system also eliminates contact of plastic and slip planes with your skin, boosting your overall riding comfort.Cool RidersThe 15 Wind Tunnel™ vents suck cool air inside, where it's then channelled across the head for optimal airflow. It keeps you brilliantly cool as the trail demands your full attention. This rush of airflow is also complemented by the Ionic+™ padding. With its permanent anti-microbial performance you'll enjoy the freshness and itch-free comfort whenever you ride. Roc Loc® Trail Air Fit SystemAcross rough terrain, you don't want your helmet moving about. And in a crash, a secure helmet is a safer helmet too. With the Roc Loc® Trail Air Fit System, you can be sure you always get the adjustment comfortable and secure. It allows for quick and precise single-handed adjustment with the rear dial as well as fore-aft tilt adjustment. Features:In-Mould polycarbonate shell with EPS liner and full lower hardbody coverageSpherical Technology™MIPS® brain protection systemProgressive Layering™Adjustable moto-style screw-in visorGoggle gripperIntegrated eyewear grippersIonic+™ anti-microbial paddingRoc Loc® Trail Air15 Wind Tunnel™ vents with internal channellingBuy Giro Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Merit Spherical HelmetMade for burly mountain biking, the Giro Merit Spherical Helmet packs in Spherical Technology powered by MIPS® to give you the ultimate protection when you get caught up in a crash. When riding fast, be it smooth flowing trails to steep and rocky chutes, the Merit Spherical Helmet brings a premium balance of airflow, comfort and optimal head protection. When it all goes a bit wrong, you can trust the Merit to deliver outstanding protection.Comprehensive head protection comes via a mix of technologies, including Spherical Technology™ power by MIPS® brain protection systems and Giro's Progressive Layering™. The in-mould shell features a shock-dissipating EPS foam liner, and here the Progressive Layering™ focuses on providing separate inner and outer layers to manage high and low-speed impacts.To the outside, the polycarbonate shell offers a durable and tough layer to resist knocks and bumps from those low hanging branches and overgrowth along the trail. This burly coverage extends fully to the bottom for maximum coverage. Spherical Technology powered by MIPS® (Multi-Directional Impact Protection System) As you'd expect, all Giro helmets are designed to not only meet but also exceed stringent safety standards. The ball and socket Spherical Technology, powered by MIPS, allows the outer liner to rotate around the inner liner during a crash, ensuring you enjoy an extra level of brain-protecting technology, designed to redirect energy and provide more protection in certain impacts.This system also eliminates contact of plastic and slip planes with your skin, boosting your overall riding comfort.Cool RidersThe 15 Wind Tunnel™ vents suck cool air inside, where it's then channelled across the head for optimal airflow. It keeps you brilliantly cool as the trail demands your full attention. This rush of airflow is also complemented by the Ionic+™ padding. With its permanent anti-microbial performance you'll enjoy the freshness and itch-free comfort whenever you ride. Roc Loc® Trail Air Fit SystemAcross rough terrain, you don't want your helmet moving about. And in a crash, a secure helmet is a safer helmet too. With the Roc Loc® Trail Air Fit System, you can be sure you always get the adjustment comfortable and secure. It allows for quick and precise single-handed adjustment with the rear dial as well as fore-aft tilt adjustment. Features:In-Mould polycarbonate shell with EPS liner and full lower hardbody coverageSpherical Technology™MIPS® brain protection systemProgressive Layering™Adjustable moto-style screw-in visorGoggle gripperIntegrated eyewear grippersIonic+™ anti-microbial paddingRoc Loc® Trail Air15 Wind Tunnel™ vents with internal channellingBuy Giro Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.