JJZOUEN Bike Water Bottle Holder Saddle Adapter - Water Bottle Cages Under Seat Mount for Triathlon MTB Road Bike Accessories

JJZOUEN Bike Water Bottle Holder Saddle Adapter - Water Bottle Cages Under Seat Mount for Triathlon MTB Road Bike Accessories

• 【Dual-Angle Mount for Zero Contact】 This rear bike bottle cage mount choose parallel or tilted mounting to prevent bottles from hitting your saddle/body. Perfect for aggressive riding positions on road/triathlon bikes.
• 【Endurance Hydration for Century Rides】 Seat bottle holders expand your water capacity with 2 extra bottles! Carry 1.5L+ for 100-mile rides—stay fueled without stopping. Ideal for hot-weather gran fondos or desert trails.
• 【Universal Saddle Rail Fit (1cm Space Required)】 Saddle Mount Adapter attaches to most saddle rails (road/MTB/tri bikes) via anti-slip screws. Note: Requires 1cm rail clearance. Includes spacers for secure install.
• 【Carry 2 Bottles + CO2 cartridges straps】 Water bottle cages under seat has 3 mounting points hold 2 bottle cages (sides/rear) + 2 saddlebag slots. Store tools/CO2 cartridges without sacrificing hydration.
• 【Weather-Resistant PA Nylon & Anti-Loosening Screws】 Bike bottle cages under seat high-strength PA nylon handles rain/gravel vibrations. Locking screws prevent drops on bumpy roads like Midwest trails.