Sprocket design will vary based on application.
Rear sprocket may come in black or silver; we have no control over the color. Before purchasing, please contact us with any questions regarding the product specifically for your year/make/model.
Item Description
Part: Chain and Sprocket KitMake: Yamaha
Model: YZ250
Year: 1982
O.E.M. Gearing: 13/45
Front Sprocket: 12T
Rear Alloy Sprocket 40T
Chain: Bikemaster O Ring Chain 520/110
Sprocket design will vary based on application. Rear sprocket may come in black or silver; we have no control over the color. Before purchasing, please contact us with any questions regarding the product specifically for your year/make/model.
Product Information:
JT Sprockets:
-Made from the latest generation of computer design and control metal cutting equipment for maximum durability.
-All sprockets are heat treated and hand finished to meet or exceed the highest possible quality standards.
-JT front sprockets are made from chromoly SCM420 steel alloy.
-JT rear sprockets are made from the finest C45 high carbon steel or 7075 aluminum.
BikeMaster Chain:
-Quality at an exceptional price
-Made in Japan
-Supplied with Master Link
*Note: Due to the nature of these kits it may be necessary to remove links so the chain fits properly. To expedite shipping a longer or different brand chain (or equal or greater value) may be used.