Guarnitura Vision Non-Series Track 1x BB386 Variant:175 mm quietest braking track and gave

quietest braking track and gave it the lightest aluminum support they've ever made

ST-R9100-R SERIES DURA-ACE R9100 Series Color series color Average weight 365 ( /pair)

uses a pedal body made of carbon fiber reinforced technopolymer with a large stainless steel contact surface and high-quality roller bearings for unparalleled stability

versatile jersey suitable for rides in warm weather

Guarnitura Vision Non-Series Track 1x BB386 Variant:175 mm quietest braking track and gaveA revolution in track cranksets. Thanks to an ultra stiff 30mm spindle, a flat spider, and a flat, aerodynamic crank arm. Forged 6061 aluminum Forged 7050 30mm spindle SIZES Length 165mm, 167. 5mm, 170mm, 172. 5mm, 175mm CHAINRINGS BCD 144mm Chainrings 55T, 54T, 52T, 51T, 50T, 49T, 48T, 46T, 45T FINISHES Glossy anodized black Graphics WEIGHT 818 grams