Full Speed Ahead Pro Road Chainring - 34t Tires The Challenge Strada Pro tires

The Challenge Strada Pro tires are inspired by the dusty cobbles of the Paris-Roubaix and the uneven streets of Italy where they are made

All this while increasing to 12-gears and without increasing weight

An additional reason for the truncated design of the wing was to improve hand comfort when sitting up on the bar tops

while its construction allows for total freedom of movement and makes the wetsuit easy to put on and take off

Full Speed Ahead Pro Road Chainring - 34t Tires The Challenge Strada Pro tiresFSA Pro Road Chainrings deliver flawless shifting for any road drive train. Precision CNC machined AL7075 T6 alloy N11 chainrings are compatible with all 10 speed drivetrains, and compatible with FSA, SRAM and Shimano 11 speed drivetrains