Token Shuriken Over Size Pulley For Shimano 9100/9150/R800/R8050 Upper 12T Lower 19T Max-34T Race 00 g Each effervescent tablet

00 g Each effervescent tablet contains:

designed to turn heads and built to make city commuting a breeze

for Presta

it also helps the rider to keep the best position on the bike by ensuring the necessary grip in all weather conditions

Fits standard water bottle

Token Shuriken Over Size Pulley For Shimano 9100/9150/R800/R8050 Upper 12T Lower 19T Max-34T Race 00 g Each effervescent tabletThe Shuriken oversized pulley system was engineered for maximum performance and designed to increase the efficiency of the drivetrain on any bike. The larger diameter of the pulley allows the oversized pulley system to rotate at lower RPM and reduces the articulation angle of the chain, lowering drivetrain friction. The TBT bearings inside the pulleys are filled with specially developed light grease to keep drag low to minimize drag. The carbon fiber