Shimano Sm-AD91 Clamp Band Unit 31.8 and 28.6The Shimano SM AD91 Clamp Band Unit is designed for frames without braze on hangers and is compatible with both Di2 and mechanical derailleurs. Featuring a built in aluminum plate, it stabilizes the derailleur during gear changes, protecting your bike frame from potential damage. Available in 31. 8mm and 28. 6mm sizes, this clamp ensures secure and reliable shifting performance. Essential for maintaining drivetrain integrity and extending the life of

A Dotty tread with Stealth® S1™ rubber sets you up for flat pedal control and bike-worthy durability sets you up for the trail

Palm Material:

• Protects your hands from potential slipping

HANDLEBAR Alloy Jr

reduces noise to a minimum

The Windchill Jacket II provides 360 degree wind protection and loads of pockets to carry the ride essentials

- Nickel Plated

Large 106x100mm platform provides superior stability

while the adjustable 3-position visor fits goggles perfectly

Pedal stroke analysis via the software of your choice

Shot-peened brush finish

4 degrees of float