Shimano Tiagra 2x10-Speed Crankset

With 175 mm aluminium cranks, the Shimano Tiagra 2x10-speed crankset is designed for anyone looking for a double setup to pair with a 10-speed rear derailleur. The Q-factor is 150 mm, the spindle is 24 mm and the chainline is 43.5 mm; the chainring bolt circle diameter is 110 mm with 4 asymmetric arms.

The available chainrings are 34-50 teeth and 36-52 teeth, to be chosen according to the gradients on your usual routes. The crankset comes with a crank bolt, without a bottom bracket: a BB-RS501 or BB-RS500-PB is recommended for installation. Compatible with a HG-X 10-speed chain, for example CN-HG54.

Founded in 1921 in Sakai, Japan, by Shozaburo Shimano, Shimano is still based in the same city today. For cyclists, it makes drivetrains, brakes, wheels, pedals and cycling shoes. Its history in bicycle components began with the production of freewheels in 1922.