Crankbrothers S.O.S. BC18 Tool Kit
Best integrated utility for minimalist cyclists seeking preparedness.
This clever system merges a high-utility repair kit with a bottle cage to keep your frame clean and your pockets empty. It is the ultimate minimalist setup for riders who want to carry everything necessary for trailside repairs without sacrificing convenience or pedaling efficiency.
$109.99
at
The Bike and Trike
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Who it's for
- Cyclists prioritizing a clutter-free bike and immediate access to repair tools
- Riders who value minimalist bike aesthetics and streamlined gear
- Adventurous riders seeking reliable emergency repair capabilities on the go
Who should skip it
- Performance-focused cyclists meticulously counting every gram on their bike
- Long-distance riders needing maximum hydration capacity on their frame
- Riders needing rapid, unhindered access to tools during a repair
Performance breakdown
Tool Versatility
Covers nearly every trailside mechanical issue with a comprehensive, thoughtful selection.
Integration Efficiency
Cleverly hides a full repair kit within the bottle cage footprint.
Pedaling Clearance
Slim profile ensures your legs won't rub during high-cadence efforts.
Accessibility
Reversible entry design adapts perfectly to your frame's specific geometry.
Weight Penalty
Adds noticeable mass compared to a standard, non-integrated bottle cage.
Storage Utility
Smart dedicated slots for CO2, tire plugs, and spare chain links.
Key Specs
Tools
2, 2.5, 3, 4, 5, 6, 8mm hex; T10, T25 torx; flat screwdriver; tire plug tool + 4x plugs; tire lever; chain tool; spoke wrenches 0, 1, 2; valve core tool; CO2 head
Weight
247g
Compatibility
Fits a spare chain link + 16/20/25g CO2 or Crankbrothers Klic HV pump
Design
Reversible left / right entry bottle cage
Features
Optimized width for maximum pedaling clearance
Know before you buy
Still have a question?
Ask Metto anything about the Crankbrothers S.O.S. BC18 Tool Kit before you decide.