The KLS Caliber is a lightweight, reliable bike bottle cage featuring KLS’s original design. Built from 6063 aluminum alloy combined with polycarbonate, it balances stiffness and flexibility for secure bottle retention on rough roads while still allowing easy access during rides. Steel mounting bolts are included for standard frame installation.

Key benefits

• Lightweight: 40 g.

• 6063 aluminum + polycarbonate for durability and everyday resilience.

• Secure bottle hold on vibration, cobbles, gravel, and higher-speed riding.

• Shape designed for convenient bottle insertion and removal.

• Steel bolts included for quick installation.

• Clean black finish to match most bike builds.

Technical specifications

• Model: KLS Caliber

• Type: bicycle bottle cage

• Materials: 6063 aluminum alloy + polycarbonate

• Mounting: 2 steel bolts included

• Weight: 40 g

• Color: black

Compatibility

• Fits most frames with standard two-bolt bottle cage mounts.

• Works with most standard cycling bottles, typically 500–750 ml (depending on bottle shape).

Installation notes

• Attach to the frame (down tube or seat tube) and tighten bolts evenly.

• Check bottle clearance, especially on full-suspension MTB frames.

• Re-check bolt tightness after the first few rides.