Namura Needle Bearing – 18x22x23.5 S3-Cat-Oils&Lubricants-Gear&Transmission Improved Heavy Duty bypass harness

Improved Heavy Duty bypass harness

Used by the Worlds Leading Factory MX / SX Teams

SinterPRO Racing and SinterPRO Racing GP

Our hard-wearing axles feature oversized outer joints that allow generous levels of swing angle

Spirit (units sold separately)

Namura Needle Bearing – 18x22x23.5 S3-Cat-Oils&Lubricants-Gear&Transmission Improved Heavy Duty bypass harnessNamura Needle Bearings are high performance top end piston bearings engineered to handle high RPM and heavy engine loads. Commonly used in motorcycles, ATVs, and snowmobiles, they are manufactured from durable SCM415 chromoly steel and feature a silver plated cage for improved heat resistance and reduced friction. Features: SCM415 chromoly steel construction. Carbon nitriding treatment improves fatigue strength while enhancing heat dissipation. Copper