The SOS BC2 Bottle Cage + offers a unique solution with its reversible side entry design, constructed in three pieces for enhanced functionality. It comprises a backing piece to secure the bottle’s bottom and a reversible main cage section, allowing for right or left side entry. Additionally, it features a tire lever that seamlessly plugs into the center of the cage, a consistent feature across all SOS water bottle cages and tube stash mounts. Building upon this design, the BC18 utilizes the same cage but incorporates a distinct backing piece. This backing piece enables attachment of an alloy tube, housing the Multi-Tool, Chain Breaker, or CO2 inflator, along with tire plugs stored in the tube’s cap. The opposite side of the backing piece accommodates a Crank Brothers hand pump or 16g/20g CO2 cartridge, both securely held in place with rubber bands. The tire lever remains conveniently located in the middle of the cage, ensuring easy access when needed.

• Reversible left / right entry bottle cage design
• Allen Keys: 2, 2.5, 3, 4, 5, 6, 8mm hex
• T10, T25 torx tools
• Flat screwdriver
• Tire plug tool + 4x plugs
• Tire lever
• Chain tool
• Spoke wrenches 0, 1, 2
• Valve core tool
• CO2 head
• Storage tube
• 247g
• Fits a spare chain link + 16/20/25g CO2 orCrankbrothers Klic HV pump, sold separately

Crank Brothers S.O.S. BC18 Bottle Cage Kit Bike Multi-Tool UPC: 641300167767