BSD's Substance Cranks utilise a 2.5 piece design for ease, securing the whole crank set with just one bolt.

The arms are made from heat-treated 4130 Chromoly with a rectangle cross section for extra stiffness and a beefy pedal boss for increased strength with an angled back for frame clearance.

The heat-treated spindle features a 22mm diameter and 48 splines. The BSD Substance Cranks are both RHD and LHD compatible and now come with a free installation tool.

###section###

Product Specs

1. Crank Type: 2.5 Piece
2. Drive Type: Bolt Drive
3. Spindle Diameter: 22mm
4. Drive Side: Left & Right Compatible
5. Includes BB Bearings: No
6. Weight: 884g (31.2oz)