Brand: PROTAPER Manufacturer's Part Number: 021664 Part Type: Grips Product Line: ProTaper Clamp-On 1/2 Waffle Grips Summit Racing Part Number: TAP-021664 UPC: 887337337791 Grip Material: Rubber Grip Color: Yellow/Black Bar Diameter (in.): 7/8 in. Twist Throttle Compatible: Yes Thumb Throttle Compatible: No Quantity: Sold as a pair. ProTaper Clamp-On 1/2 Waffle Grips ProTaper Clamp-On 1/2 Waffle grips use the latest in grip technology and molding techniques. They offer the comfort and control of traditional grips―with the added advantage of quick， effortless installation. The design eliminates the need for glue and safety wire， yet ensures durable， slip-free performance. Waffle grips are available in a variety of colors. Additional features: * Easy on， easy off installation. No messy glue or safety wire needed* Slim outer diameter to prevent arm pump and hand fatigue* Exclusive "windowed" design allows for more cushion in the critical palm and finger areas， eliminating the harsh feel of competing grip designs* Dual-compound technology for comfort and grip durability* CNC-machined clamp with 4mm Allen bolt to eliminate slip