5mm crank length suits riders seeking a balanced cadence and power delivery

45% faster than FD-R9150

Its two-piece construction combines hardened steel sprockets with lightweight aluminium carriers for an ideal balance of durability

This expert design delivers superior mud protection with unparalleled ease and adaptability for your saddle

cranks ass saver win wing 2 BF2025 5mm crank length suits ridersCranks Ass Saver: Your Essential Cycling Companion Ass Saver features an innovative front rail attachment system exclusive since 2014, fastening securely ahead of the seat post to fit a wider range of saddles with precision. This self centering design ensures the mudguard realigns itself if nudged, enhancing durability and reliability on the ride. Its patent protected FLIP TIP technology employs clever origami inspired mechanics, enabling quick and