The arms are 170mm long and heat treated, and can be run LHD or RHD. These have a 19mm 48 spline spindle, which is hollow to save weight. The spindle is 140mm in length. Also make sure that the 2 x bigger spindle ridges at the top and the bottom lines up with the 2 x ridges in the crank arms before installation.
Eastern Bikes Throttle 48 Spline BMX Cranks would be an excellent fit for BMX athletes looking to upgrade to a high-performance crank that offers a durable, precise 3-piece design, ensuring optimal pedaling efficiency and longevity.
