JT JTR838.39 Rear Sprocket JT for Yamaha CRYPTON-X 135 (2006-2013), rear gear JT with 39 teeth for Yamaha CRYPTON-X 135. Designed and manufactured by state-of-the-art CNC cutting and design machines. The highest quality material is Japanese High Carbon hardness steel C49. Each gear goes through 25 stages of production and 10 stages of Quality Control.
Features also to:
Yamaha F1Z 115