Suitable for road bike, variable speed mountain bike.
SIMPLE TO OPERATE: Bicycle high-carbon steel crankset, good quality, easy to install and simple to operate. No probl with installation.
?EASY TO INSTALL?Bicycle high carbon steel crankset, good quality, easy to install and simple to operate.
Fine Workmanship: This road bicycle crankset with fine workmanship, provide good usage experience.
High carbon steel crank and high carbon steel crankset , high strength, , durable.