Fear Function: it is a great accessory to protect the butoacute; in against damage during gear changes; Designed for a great fit, performance and durability. Dimension: Length: 37mm/1.46&, Outer Diameter: 17mm/0.67&, Inner Diameter: 8mm/0.31& Durable use and easy installation, manual is not included. Details; Product Condition: New Material: Rubber Color: Black, Blue, Green, Red Size: As Picture Show Placement on Vehicle: Left Type: Rubber Washer Gear Shifter; In Equipment Suitable for most dirt bikes, for Yamaha Kawasaki and so on. Note: (please make sure this part fits your motorcycle before moacute; Package Included: 1 PC Gear Lever; Dear customer, welcome to our store. We guarantee the quality of our products. We will be ready to respond as soon as possible.