WSM Piston Kit - .50mm - Yamaha 50-521-05PK Brake Master Cylinder Repair Kit Silicone print on palm and

Silicone print on palm and fingers

Most systems equipped with a RC-4 Response Chamber for reduced sound output machined mid pipe to headpipe joint for a better

Kevlar® on shoulder and elbow for high levels of abrasion resistance

and improved performance on the shifter

Variable lever Ratio : The GaleSpeed cable driven clutch perch features a unique variable lever ratio control system (selectable from 32

WSM Piston Kit - .50mm - Yamaha 50-521-05PK Brake Master Cylinder Repair Kit Silicone print on palm andNew light weight design incorporates shorter piston skirts with an PTFE coating at critical wear points for quicker revs and less heat Improved intake skirt with larger inlet ports for increased acceleration and overall performance