TOPEAK TRI-BACKUP ELITE w/ CO2 for road saddles

Being elite means making no compromises when pursuing perfection...everything matters. Mounting your gear in a position to minimize drag is just one tip for performance. Two options are available with the A. Elite 90 designed especially for triathlon specific saddles with vertical rear rails and the B. Elite designed for saddles with angled rear rails. MATERIAL CNC aluminum MOUNT V rail section of saddle Compatible with CrMo, Ti, & Carbon rails HYDRATION CAPACITY One or two bottles (up to 750cc each) MAX LOAD 2.5 kg / 5.5 lb COMPATIBILITY Ninja TC Road, Ninja Pouch+ Road Ninja CO2+ Tri-Cage series ADDED FEATURES 1x Micro AirBooster and 2x 16g CO2 cartridges included Angle adjustable SIZE 8.6 x 7.6 x 7.4 cm / 3.4” x 3” x 2.9” WEIGHT 102 g / 3.60 oz (Total) 88 g / 3.10 oz (w/o Inflator Bracket)