9 and 10-speed chains will need to be replaced when the

The BBT-35 is a dual-sided tool to suit 12 and 36 notch external BBs

Hitch compatible with 32mm and 50mm (1" and 2")

The JetBlack M5 Pro features a handlebar-mounted remote lever for resistance adjustment and comes equipped with a HYDROGEL Roller

Tool bits include: T25

Park TM-1 Spoke Tension Meter Do Not Ship Internationally 9 and 10-speed chains willBuild strong and reliable wheels with Park's TM 1 Tension Meter. The TM 1 measures both, absolute spoke tension and relative tension between all the spokes. This easy to use tool will help you build strong wheels! Please note: A conversion table is included with each Tension meter.