Brand: PROTAPER Manufacturer's Part Number: 021678 Part Type: Grips Product Line: ProTaper Clamp-On Pillow Top Grips Summit Racing Part Number: TAP-021678 UPC: 887337337937 Grip Material: Rubber Grip Color: Red/Gray Bar Diameter (in.): 7/8 in. Twist Throttle Compatible: Yes Thumb Throttle Compatible: No Quantity: Sold as a pair. ProTaper Clamp-On Pillow Top Grips ProTaper Clamp-On 1/2 Pillow Top 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. Pillow Top 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