Shimano's Grand Tour winning road shoes have been upgraded with an improved fit and featherweight construction.Key Features:Upgraded upper pattern and fabric for improved fit and weight reduction, shedding 20g per pair off the RC902,Flexible microfibre synthetic leather refines the fit, increasing comfort and reducing hotspots,Micro-perforations for superior breathability even during high intensity riding,Dual BOA® Li2 dials for aerodynamic adjustment,360°Surround wrapping upper ensures a 'sock-like' fit,Seamless midsole eliminates the lasting board, significantly reducing stack height and boosting power transfer,Tried and tested RC902 full carbon outsole with anti-twist heel cup stabiliser,Weight: 225g (size 42),Stiffness rating: 12.
Shimano's Grand Tour winning road shoes have been upgraded with an improved fit and featherweight construction.Key Features:Upgraded upper pattern and fabric for improved fit and weight reduction, shedding 20g per pair off the RC902,Flexible microfibre synthetic leather refines the fit, increasing comfort and reducing hotspots,Micro-perforations for superior breathability even during high intensity riding,Dual BOA® Li2 dials for aerodynamic adjustment,360°Surround wrapping upper ensures a 'sock-like' fit,Seamless midsole eliminates the lasting board, significantly reducing stack height and boosting power transfer,Tried and tested RC902 full carbon outsole with anti-twist heel cup stabiliser,Weight: 225g (size 42).
Shimano's Grand Tour winning road shoes have been upgraded with an improved fit and featherweight construction.Key Features:Upgraded upper pattern and fabric for improved fit and weight reduction, shedding 20g per pair off the RC902,Flexible microfibre synthetic leather refines the fit, increasing comfort and reducing hotspots,Micro-perforations for superior breathability even during high intensity riding,Dual BOA® Li2 dials for aerodynamic adjustment,360°Surround wrapping upper ensures a 'sock-like' fit,Seamless midsole eliminates the lasting board, significantly reducing stack height and boosting power transfer,Tried and tested RC902 full carbon outsole with anti-twist heel cup stabiliser,Weight: 225g (size 42),Stiffness rating: 12.
Garmin Edge 830 GPS Cycling ComputerThis cycling computer from Garmin offers high-performance tracking and cycling navigation, with safety features for peace of mind.Performance MetricsGarmin’s Edge 830 GPS Cycling Computer comes with cutting-edge, dynamic performance monitoring that gives you a completely rounded insight into every area of your cycling. Some of the metrics displayed on your screen and tracked by the computer including VO2 max, recovery, training load focus, heat and altitude acclimation, nutrition, hydration and more.Safety FeaturesTo keep you safe on your ride and to gives you peace of mind the computer comes with a tonne of safety features. The new alarm and, group messaging and tracking, incident detection and compatibility with Varia help to protect you and your bike.NavigationRide like a local with on-device route creation for both on and off-road cycling with popularity routing which always finds you the best routes to take.Features:Responsive device features a larger, 2.6’’ colour touchscreen display and a compact aerodynamic form factorUp to 20 hours of battery lifeClimbPro feature shows remaining ascent and grade when you’re climbing while following a route or courseCustomisable with free apps, widgets and data fields from the Connect IQ StoreRoutable Garmin Cycle Map with popularity routing which helps you to ride like a localOn-device route creation with off-course recalculation and back to startCycling safety features include new bike alarm, group messaging and tracking, incident detection and compatibility with VariaMountain bike specific dynamics that track jump count, jump distance and hang timeNew GRIT feature shows the difficulty of a rideNew FLOW feature measures how smoothly you descend a trail giving you a score to beat next timeDynamic performance monitoring provides insights on your VO2 max, recovery, training load focus, heat and altitude acclimation, nutrition, hydration and moreScreen Dimensions: 2.6"Screen pixels: 246 x 322 pixelsPower Meter Compatibility: YesSmartphone compatibility: iPhone, Android.Battery Life: 20 hoursWeight: 79.1gPlease Note: Garmin GPS Cycle Computers come with maps for UK and Europe - Other regions are available from Garmin separately.Buy Garmin Nutrition & Training from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik Vento Infinito Knit Carbon 2 Cycling Road Shoes - (Wide fit)For those of you who want a wide-fitting performance cycling shoe the Fizik Vento Infinito Knit Carbon 2 Cycling Road Shoes - (Wide fit) are hard to beat. Superb comfort and optimal power transfer come as standard. Featherweight Knitted UpperThe Vento Infinito Knit Carbon 2 Road Shoes have been raced and proven their performance in the heat of the pro-peloton. This wide-fit iteration has seen further improvements to the already outstanding knitted upper. It's now lighter than ever with improved ventilation too. Just as before the design allows for outstanding breathability, with ventilation zones integrated seamlessly into the upper.Fizik have stripped away more weight from Vento but have retained the same fabulous foot support. The knit system, with heat-fused TPU yarns, offers foot support just where you need it most, and less bulk where you don't. This gives you just the same pedalling efficiency and foot support you'd expect of a traditional cycling shoe but with less weight and more ventilation. A win-win situation. Customised Fit - BOA Fit SystemTo give a customisable and comfortable fit, the Vento uses the dual Li2 BOA fit system. The Li2 dials have been redesigned to offer a lower profile, marginally improving aerodynamics while also making them less vulnerable to being accidentally hit. Each dial gives quick and easy micro-adjustment, with independent adjustment of the forefoot and instep. Fine-tuning the fit to your particular foot shape is now remarkably easy. R2 Carbon OutsoleThe stiffest and lightest sole unit in the Fizik range, R2 Carbon Outsole delivers incredible responsiveness, with power transferred to your pedals with outstanding efficiency. Jump for a sprint or attack a climb and you're rewarded with immediate acceleration - only fitness is holding you back.Efficient pedalling is also optimised thanks to the cleat track position. This has been set further rearwards to improve pedalling dynamics, reduce knee compression and power transfer - it's especially well-suited to very aggressive, forward aero riding positions.Cleat GuidanceThese Cycling Shoes are compatible with road bike pedal systems that use cleats with 3-bolt standards, such as: Look Delta and Keo, Shimano SPD-SL, Speedplay Light Action, Zero, X-Series (via 3-hole adapter plate), Campagnolo Pro-Fit, Mavic Zxellium, Time Iclic/Xpresso and Time Impact.Features:Knitted PU laminated mesh upperLi2 Dual Zone BOA Fit SystemIndependent fit adjustment for instep and forefootDynamic Arch Support 2.0: tailored fit of the plantar archR2 carbon outsole - full carbon unidirectional, stiffness index 10/103-bolt cleat compatible (cleats not supplied)Weight: 225g (size 42 - 1/2 pair)Buy Fizik Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik Vento Infinito Knit Carbon 2 Cycling Road Shoes - (Wide fit)For those of you who want a wide-fitting performance cycling shoe the Fizik Vento Infinito Knit Carbon 2 Cycling Road Shoes - (Wide fit) are hard to beat. Superb comfort and optimal power transfer come as standard. Featherweight Knitted UpperThe Vento Infinito Knit Carbon 2 Road Shoes have been raced and proven their performance in the heat of the pro-peloton. This wide-fit iteration has seen further improvements to the already outstanding knitted upper. It's now lighter than ever with improved ventilation too. Just as before the design allows for outstanding breathability, with ventilation zones integrated seamlessly into the upper.Fizik have stripped away more weight from Vento but have retained the same fabulous foot support. The knit system, with heat-fused TPU yarns, offers foot support just where you need it most, and less bulk where you don't. This gives you just the same pedalling efficiency and foot support you'd expect of a traditional cycling shoe but with less weight and more ventilation. A win-win situation. Customised Fit - BOA Fit SystemTo give a customisable and comfortable fit, the Vento uses the dual Li2 BOA fit system. The Li2 dials have been redesigned to offer a lower profile, marginally improving aerodynamics while also making them less vulnerable to being accidentally hit. Each dial gives quick and easy micro-adjustment, with independent adjustment of the forefoot and instep. Fine-tuning the fit to your particular foot shape is now remarkably easy. R2 Carbon OutsoleThe stiffest and lightest sole unit in the Fizik range, R2 Carbon Outsole delivers incredible responsiveness, with power transferred to your pedals with outstanding efficiency. Jump for a sprint or attack a climb and you're rewarded with immediate acceleration - only fitness is holding you back.Efficient pedalling is also optimised thanks to the cleat track position. This has been set further rearwards to improve pedalling dynamics, reduce knee compression and power transfer - it's especially well-suited to very aggressive, forward aero riding positions.Cleat GuidanceThese Cycling Shoes are compatible with road bike pedal systems that use cleats with 3-bolt standards, such as: Look Delta and Keo, Shimano SPD-SL, Speedplay Light Action, Zero, X-Series (via 3-hole adapter plate), Campagnolo Pro-Fit, Mavic Zxellium, Time Iclic/Xpresso and Time Impact.Features:Knitted PU laminated mesh upperLi2 Dual Zone BOA Fit SystemIndependent fit adjustment for instep and forefootDynamic Arch Support 2.0: tailored fit of the plantar archR2 carbon outsole - full carbon unidirectional, stiffness index 10/103-bolt cleat compatible (cleats not supplied)Weight: 225g (size 42 - 1/2 pair)Buy Fizik Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik Vento Infinito Knit Carbon 2 Cycling Road Shoes - (Wide fit)For those of you who want a wide-fitting performance cycling shoe the Fizik Vento Infinito Knit Carbon 2 Cycling Road Shoes - (Wide fit) are hard to beat. Superb comfort and optimal power transfer come as standard. Featherweight Knitted UpperThe Vento Infinito Knit Carbon 2 Road Shoes have been raced and proven their performance in the heat of the pro-peloton. This wide-fit iteration has seen further improvements to the already outstanding knitted upper. It's now lighter than ever with improved ventilation too. Just as before the design allows for outstanding breathability, with ventilation zones integrated seamlessly into the upper.Fizik have stripped away more weight from Vento but have retained the same fabulous foot support. The knit system, with heat-fused TPU yarns, offers foot support just where you need it most, and less bulk where you don't. This gives you just the same pedalling efficiency and foot support you'd expect of a traditional cycling shoe but with less weight and more ventilation. A win-win situation. Customised Fit - BOA Fit SystemTo give a customisable and comfortable fit, the Vento uses the dual Li2 BOA fit system. The Li2 dials have been redesigned to offer a lower profile, marginally improving aerodynamics while also making them less vulnerable to being accidentally hit. Each dial gives quick and easy micro-adjustment, with independent adjustment of the forefoot and instep. Fine-tuning the fit to your particular foot shape is now remarkably easy. R2 Carbon OutsoleThe stiffest and lightest sole unit in the Fizik range, R2 Carbon Outsole delivers incredible responsiveness, with power transferred to your pedals with outstanding efficiency. Jump for a sprint or attack a climb and you're rewarded with immediate acceleration - only fitness is holding you back.Efficient pedalling is also optimised thanks to the cleat track position. This has been set further rearwards to improve pedalling dynamics, reduce knee compression and power transfer - it's especially well-suited to very aggressive, forward aero riding positions.Cleat GuidanceThese Cycling Shoes are compatible with road bike pedal systems that use cleats with 3-bolt standards, such as: Look Delta and Keo, Shimano SPD-SL, Speedplay Light Action, Zero, X-Series (via 3-hole adapter plate), Campagnolo Pro-Fit, Mavic Zxellium, Time Iclic/Xpresso and Time Impact.Features:Knitted PU laminated mesh upperLi2 Dual Zone BOA Fit SystemIndependent fit adjustment for instep and forefootDynamic Arch Support 2.0: tailored fit of the plantar archR2 carbon outsole - full carbon unidirectional, stiffness index 10/103-bolt cleat compatible (cleats not supplied)Weight: 225g (size 42 - 1/2 pair)Buy Fizik Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik Vento Infinito Knit Carbon 2 Cycling Road Shoes - (Wide fit)For those of you who want a wide-fitting performance cycling shoe the Fizik Vento Infinito Knit Carbon 2 Cycling Road Shoes - (Wide fit) are hard to beat. Superb comfort and optimal power transfer come as standard. Featherweight Knitted UpperThe Vento Infinito Knit Carbon 2 Road Shoes have been raced and proven their performance in the heat of the pro-peloton. This wide-fit iteration has seen further improvements to the already outstanding knitted upper. It's now lighter than ever with improved ventilation too. Just as before the design allows for outstanding breathability, with ventilation zones integrated seamlessly into the upper.Fizik have stripped away more weight from Vento but have retained the same fabulous foot support. The knit system, with heat-fused TPU yarns, offers foot support just where you need it most, and less bulk where you don't. This gives you just the same pedalling efficiency and foot support you'd expect of a traditional cycling shoe but with less weight and more ventilation. A win-win situation. Customised Fit - BOA Fit SystemTo give a customisable and comfortable fit, the Vento uses the dual Li2 BOA fit system. The Li2 dials have been redesigned to offer a lower profile, marginally improving aerodynamics while also making them less vulnerable to being accidentally hit. Each dial gives quick and easy micro-adjustment, with independent adjustment of the forefoot and instep. Fine-tuning the fit to your particular foot shape is now remarkably easy. R2 Carbon OutsoleThe stiffest and lightest sole unit in the Fizik range, R2 Carbon Outsole delivers incredible responsiveness, with power transferred to your pedals with outstanding efficiency. Jump for a sprint or attack a climb and you're rewarded with immediate acceleration - only fitness is holding you back.Efficient pedalling is also optimised thanks to the cleat track position. This has been set further rearwards to improve pedalling dynamics, reduce knee compression and power transfer - it's especially well-suited to very aggressive, forward aero riding positions.Cleat GuidanceThese Cycling Shoes are compatible with road bike pedal systems that use cleats with 3-bolt standards, such as: Look Delta and Keo, Shimano SPD-SL, Speedplay Light Action, Zero, X-Series (via 3-hole adapter plate), Campagnolo Pro-Fit, Mavic Zxellium, Time Iclic/Xpresso and Time Impact.Features:Knitted PU laminated mesh upperLi2 Dual Zone BOA Fit SystemIndependent fit adjustment for instep and forefootDynamic Arch Support 2.0: tailored fit of the plantar archR2 carbon outsole - full carbon unidirectional, stiffness index 10/103-bolt cleat compatible (cleats not supplied)Weight: 225g (size 42 - 1/2 pair)Buy Fizik Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik Vento Infinito Knit Carbon 2 Cycling Road Shoes - (Wide fit)For those of you who want a wide-fitting performance cycling shoe the Fizik Vento Infinito Knit Carbon 2 Cycling Road Shoes - (Wide fit) are hard to beat. Superb comfort and optimal power transfer come as standard. Featherweight Knitted UpperThe Vento Infinito Knit Carbon 2 Road Shoes have been raced and proven their performance in the heat of the pro-peloton. This wide-fit iteration has seen further improvements to the already outstanding knitted upper. It's now lighter than ever with improved ventilation too. Just as before the design allows for outstanding breathability, with ventilation zones integrated seamlessly into the upper.Fizik have stripped away more weight from Vento but have retained the same fabulous foot support. The knit system, with heat-fused TPU yarns, offers foot support just where you need it most, and less bulk where you don't. This gives you just the same pedalling efficiency and foot support you'd expect of a traditional cycling shoe but with less weight and more ventilation. A win-win situation. Customised Fit - BOA Fit SystemTo give a customisable and comfortable fit, the Vento uses the dual Li2 BOA fit system. The Li2 dials have been redesigned to offer a lower profile, marginally improving aerodynamics while also making them less vulnerable to being accidentally hit. Each dial gives quick and easy micro-adjustment, with independent adjustment of the forefoot and instep. Fine-tuning the fit to your particular foot shape is now remarkably easy. R2 Carbon OutsoleThe stiffest and lightest sole unit in the Fizik range, R2 Carbon Outsole delivers incredible responsiveness, with power transferred to your pedals with outstanding efficiency. Jump for a sprint or attack a climb and you're rewarded with immediate acceleration - only fitness is holding you back.Efficient pedalling is also optimised thanks to the cleat track position. This has been set further rearwards to improve pedalling dynamics, reduce knee compression and power transfer - it's especially well-suited to very aggressive, forward aero riding positions.Cleat GuidanceThese Cycling Shoes are compatible with road bike pedal systems that use cleats with 3-bolt standards, such as: Look Delta and Keo, Shimano SPD-SL, Speedplay Light Action, Zero, X-Series (via 3-hole adapter plate), Campagnolo Pro-Fit, Mavic Zxellium, Time Iclic/Xpresso and Time Impact.Features:Knitted PU laminated mesh upperLi2 Dual Zone BOA Fit SystemIndependent fit adjustment for instep and forefootDynamic Arch Support 2.0: tailored fit of the plantar archR2 carbon outsole - full carbon unidirectional, stiffness index 10/103-bolt cleat compatible (cleats not supplied)Weight: 225g (size 42 - 1/2 pair)Buy Fizik Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik Vento Infinito Knit Carbon 2 Cycling Road Shoes - (Wide fit)For those of you who want a wide-fitting performance cycling shoe the Fizik Vento Infinito Knit Carbon 2 Cycling Road Shoes - (Wide fit) are hard to beat. Superb comfort and optimal power transfer come as standard. Featherweight Knitted UpperThe Vento Infinito Knit Carbon 2 Road Shoes have been raced and proven their performance in the heat of the pro-peloton. This wide-fit iteration has seen further improvements to the already outstanding knitted upper. It's now lighter than ever with improved ventilation too. Just as before the design allows for outstanding breathability, with ventilation zones integrated seamlessly into the upper.Fizik have stripped away more weight from Vento but have retained the same fabulous foot support. The knit system, with heat-fused TPU yarns, offers foot support just where you need it most, and less bulk where you don't. This gives you just the same pedalling efficiency and foot support you'd expect of a traditional cycling shoe but with less weight and more ventilation. A win-win situation. Customised Fit - BOA Fit SystemTo give a customisable and comfortable fit, the Vento uses the dual Li2 BOA fit system. The Li2 dials have been redesigned to offer a lower profile, marginally improving aerodynamics while also making them less vulnerable to being accidentally hit. Each dial gives quick and easy micro-adjustment, with independent adjustment of the forefoot and instep. Fine-tuning the fit to your particular foot shape is now remarkably easy. R2 Carbon OutsoleThe stiffest and lightest sole unit in the Fizik range, R2 Carbon Outsole delivers incredible responsiveness, with power transferred to your pedals with outstanding efficiency. Jump for a sprint or attack a climb and you're rewarded with immediate acceleration - only fitness is holding you back.Efficient pedalling is also optimised thanks to the cleat track position. This has been set further rearwards to improve pedalling dynamics, reduce knee compression and power transfer - it's especially well-suited to very aggressive, forward aero riding positions.Cleat GuidanceThese Cycling Shoes are compatible with road bike pedal systems that use cleats with 3-bolt standards, such as: Look Delta and Keo, Shimano SPD-SL, Speedplay Light Action, Zero, X-Series (via 3-hole adapter plate), Campagnolo Pro-Fit, Mavic Zxellium, Time Iclic/Xpresso and Time Impact.Features:Knitted PU laminated mesh upperLi2 Dual Zone BOA Fit SystemIndependent fit adjustment for instep and forefootDynamic Arch Support 2.0: tailored fit of the plantar archR2 carbon outsole - full carbon unidirectional, stiffness index 10/103-bolt cleat compatible (cleats not supplied)Weight: 225g (size 42 - 1/2 pair)Buy Fizik Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik Vento Infinito Knit Carbon 2 Cycling Road Shoes - (Wide fit)For those of you who want a wide-fitting performance cycling shoe the Fizik Vento Infinito Knit Carbon 2 Cycling Road Shoes - (Wide fit) are hard to beat. Superb comfort and optimal power transfer come as standard. Featherweight Knitted UpperThe Vento Infinito Knit Carbon 2 Road Shoes have been raced and proven their performance in the heat of the pro-peloton. This wide-fit iteration has seen further improvements to the already outstanding knitted upper. It's now lighter than ever with improved ventilation too. Just as before the design allows for outstanding breathability, with ventilation zones integrated seamlessly into the upper.Fizik have stripped away more weight from Vento but have retained the same fabulous foot support. The knit system, with heat-fused TPU yarns, offers foot support just where you need it most, and less bulk where you don't. This gives you just the same pedalling efficiency and foot support you'd expect of a traditional cycling shoe but with less weight and more ventilation. A win-win situation. Customised Fit - BOA Fit SystemTo give a customisable and comfortable fit, the Vento uses the dual Li2 BOA fit system. The Li2 dials have been redesigned to offer a lower profile, marginally improving aerodynamics while also making them less vulnerable to being accidentally hit. Each dial gives quick and easy micro-adjustment, with independent adjustment of the forefoot and instep. Fine-tuning the fit to your particular foot shape is now remarkably easy. R2 Carbon OutsoleThe stiffest and lightest sole unit in the Fizik range, R2 Carbon Outsole delivers incredible responsiveness, with power transferred to your pedals with outstanding efficiency. Jump for a sprint or attack a climb and you're rewarded with immediate acceleration - only fitness is holding you back.Efficient pedalling is also optimised thanks to the cleat track position. This has been set further rearwards to improve pedalling dynamics, reduce knee compression and power transfer - it's especially well-suited to very aggressive, forward aero riding positions.Cleat GuidanceThese Cycling Shoes are compatible with road bike pedal systems that use cleats with 3-bolt standards, such as: Look Delta and Keo, Shimano SPD-SL, Speedplay Light Action, Zero, X-Series (via 3-hole adapter plate), Campagnolo Pro-Fit, Mavic Zxellium, Time Iclic/Xpresso and Time Impact.Features:Knitted PU laminated mesh upperLi2 Dual Zone BOA Fit SystemIndependent fit adjustment for instep and forefootDynamic Arch Support 2.0: tailored fit of the plantar archR2 carbon outsole - full carbon unidirectional, stiffness index 10/103-bolt cleat compatible (cleats not supplied)Weight: 225g (size 42 - 1/2 pair)Buy Fizik Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik Vento Infinito Knit Carbon 2 Cycling Road Shoes - (Wide fit)For those of you who want a wide-fitting performance cycling shoe the Fizik Vento Infinito Knit Carbon 2 Cycling Road Shoes - (Wide fit) are hard to beat. Superb comfort and optimal power transfer come as standard. Featherweight Knitted UpperThe Vento Infinito Knit Carbon 2 Road Shoes have been raced and proven their performance in the heat of the pro-peloton. This wide-fit iteration has seen further improvements to the already outstanding knitted upper. It's now lighter than ever with improved ventilation too. Just as before the design allows for outstanding breathability, with ventilation zones integrated seamlessly into the upper.Fizik have stripped away more weight from Vento but have retained the same fabulous foot support. The knit system, with heat-fused TPU yarns, offers foot support just where you need it most, and less bulk where you don't. This gives you just the same pedalling efficiency and foot support you'd expect of a traditional cycling shoe but with less weight and more ventilation. A win-win situation. Customised Fit - BOA Fit SystemTo give a customisable and comfortable fit, the Vento uses the dual Li2 BOA fit system. The Li2 dials have been redesigned to offer a lower profile, marginally improving aerodynamics while also making them less vulnerable to being accidentally hit. Each dial gives quick and easy micro-adjustment, with independent adjustment of the forefoot and instep. Fine-tuning the fit to your particular foot shape is now remarkably easy. R2 Carbon OutsoleThe stiffest and lightest sole unit in the Fizik range, R2 Carbon Outsole delivers incredible responsiveness, with power transferred to your pedals with outstanding efficiency. Jump for a sprint or attack a climb and you're rewarded with immediate acceleration - only fitness is holding you back.Efficient pedalling is also optimised thanks to the cleat track position. This has been set further rearwards to improve pedalling dynamics, reduce knee compression and power transfer - it's especially well-suited to very aggressive, forward aero riding positions.Cleat GuidanceThese Cycling Shoes are compatible with road bike pedal systems that use cleats with 3-bolt standards, such as: Look Delta and Keo, Shimano SPD-SL, Speedplay Light Action, Zero, X-Series (via 3-hole adapter plate), Campagnolo Pro-Fit, Mavic Zxellium, Time Iclic/Xpresso and Time Impact.Features:Knitted PU laminated mesh upperLi2 Dual Zone BOA Fit SystemIndependent fit adjustment for instep and forefootDynamic Arch Support 2.0: tailored fit of the plantar archR2 carbon outsole - full carbon unidirectional, stiffness index 10/103-bolt cleat compatible (cleats not supplied)Weight: 225g (size 42 - 1/2 pair)Buy Fizik Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.