ProX 12T Front Sprocket Natural Fits 80-11 RM125/07-12 RM-Z250

Description

The ProX Front Sprocket is designed for RM125 models from 1980-2011 and RM-Z250 models from 2007-2012, featuring a 12-tooth configuration. Constructed from corrosion-resistant SCM435 Ni-Chrome Molybdenum steel, it has a low-carbon core to enhance durability and prevent breakage, while the case-hardened surface ensures maximum wear resistance. Precision CNC machining guarantees a perfect fit, and the lightweight design, including strategically placed lightening holes, optimizes performance. Additionally, self-cleaning dirt grooves help extend the lifespan of both the chain and sprocket. This sprocket offers an ideal balance of strength, longevity, and performance.