Heat Treated Sprocket JT Steel Front Sprocket 15T (520) - JTF1901.15 | Canada SCM415 Chromoly Motorcycle Sprocket Each sprocket goes through 10 quality control checks before it leaves the factory. FRONT SPROCKET JTF1554.13 JT Made from SCM415 chromoly steel alloy JT Sprockets Steel Front Sprockets. Manufacturer: JT Sprockets. Model: Steel Front Sprockets. They may opt to repair or replace the item at their discretion. Warranty Policy JT Sprockets ensures maximum durability and performance through accurate machining and using only the best grade of SCM415 chromoly steel alloy. JT Sprocket, Front 15T, XR100 & CRF100 85-13 Optional Heat treated and hand finished to meet or exceed OEM standards
