Made with GBRacing's patented long-glass material and designed to fit race-style clip-on tubes using an insert to ensure a secure fit without causing damage or any deformation of the tube.Mounting hardware & instructions supplied.Material Info:High Impact 60% LONG GLASS fibre Nylon 6.6 material Greater than 100% improved impact resistance at any temperature, plus high stiffness, outstanding fatigue performance, low warpage and good dimensional stability. The long fibres absorb more energy before and after fracture initiates. Fracture crack lines are forced around the fibre ends, resulting in a limited fracture area. Injection moulded products offer additional built-in strength and flexibility compared to conventional machined plastics.Replacement moulded part available separately, reducing ongoing costs _____________________Suitable for:Any bike with hollow handlebars that have an internal diameter of 16-18mm _____________________ Click the link below to check out my eBay store for heaps of other items: RATEDR PARTS