Bont Aero Sock II - Black Cassons Winning or losing by millimetres

Winning or losing by millimetres can come down to the difference between a seamless shift and the split second it takes to reach for a gear

Application: E-Bike

Brake lever compatibility: SRAM Rival eTap AXS brake lever

Width (Hood to Hood): 340 / 360 / 370 / 390 / 410mm

Bont Aero Sock II - Black Cassons Winning or losing by millimetresAll new Bont Cycling Aero Sock II with silicon gripper, high speed fabric and a padded heel and forefoot for your fastest and most comfortable ride yet. Bont Cycling logo on outer side of cuff. Specifications Made in Italy 80% Polyester 20% Elastam Two sizes available: M L: EU 39 43 US 6 9 XL XXL: EU 44 48 US 10 12. 5