HOUSON Lightweight aluminum alloy water bottle cage adapter - height adjustable for MTB/road bikes (100x63.7mm) - rust-proof stainless steel screws

• 【High-quality aluminum alloy with CNC precision】Made of anodized aluminum and rust-proof stainless steel screws, this adapter combines lightness with extreme stability. Ideal for road bikes, MTBs, or e-bikes - corrosion-resistant against rain, sweat, and dirt.
• 【Ergonomic height adjustment for back-friendly drinking】With the 45mm height adjustment, the adapter reduces the need to constantly bend down when accessing the bottle. Perfect for long tours or races to minimize neck and back strain.
• 【Quick installation without tools】Universal clamp (25-35mm tube diameter). Simply attach to the seat post, frame, or luggage rack - installs in 2 minutes!
• 【Lightweight design & vibration-resistant hold】Only 98 grams with a reinforced base (100 x 63.7 mm). Prevents bottle slippage even on bumpy trails or during sprints.
• 【Compatible with 99% of water bottle cages】Standard eyelet spacing fits all common cages. Includes 4 screws for carbon, aluminum, or steel frames – ideal as an accessory upgrade.

Bicycle Bottle Cage