Features: It extends much space for your bike lights, speedometer mount, bike computer mount or phone clip, etc. It is consisted of lightweight carbon fiber bar and durable aluminum alloy handlebar bracket. Dual handlebar brackets provides strong and stable holding force. And they are detachable, you can mount them on according to your needs. It can be applied for 31.8mm and 25.4mm handlebars by using corresponding spacers. Breaking your bike space limitation, enriching your installation choices. Wonderful bracket prepared for bicycle bike riders. Specification: Condition: 100% Brand New Material: Carbon Fiber Aluminum Alloy Color: Black, Blue, Red(Optional) Bar Size(L * Dia): Approx. 20.2 * 2.22cm / 7.9 * 0.9in Handlebar Bracket Size(L * Thickness): Approx. 9.5 * 0.85cm / 3.7 * 0.3in Fitment: for 31.8mm / 1.25in and 25.4mm / 1.0in handlebars(using our spacers) Weight: Approx. 131g Packing List: 1 x Bicycle Handlebar Extension Mount 2 x Handlebar Brackets 1 x Wrench 2 x Pair of Spacers * Other terms appeared on our pictures are not included.