Park Tool CM-5.3 Chain Scrubber eofy2022 With its one-sided aluminium holder

With its one-sided aluminium holder

The drivetrain is exceptionally durable

We also wanted to ensure that each wheel was built correctly

excellent chemical grip on wet surfaces and a reduction in rolling resistance very close to that of a pure road tyre

Connectivity - ANT+

Park Tool CM-5.3 Chain Scrubber eofy2022 With its one-sided aluminium holderCleans bicycle chain quickly, easily, and effectively + without the hassle and mess of removing the chain from the bike. The Cyclone uses a large solvent reservoir, hundreds of rotating bristles, and a two step cleaning process to get chains really clean, improve shifting performance, and extend the life of the chain and other expensive drivetrain parts.