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 Elite 90 designed especially for triathlon speci c saddles with vertical rear rails and the Elite designed for saddles with angled rear rails.Specifications:- Material: CNC aluminum- Moun: TV 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: 1 Micro AirBooster and 2 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)