RKLC41542 Drive Chain Set RK 15-42 KTM LC4 DUKE
Drive chain-sprockets set RK O'ring KTM LC-4 640, Duke-640, Adventure-640 all models.
Includes genuine front sprocket 15t. / genuine rear sprocket aluminum 42t. / 520x120 RK links o'ring chain.
RK Takasago Chains