Box Components Box One M35 Crankset
Best high performance upgrade for competitive BMX racers.
Built for elite racers, this crankset utilizes a massive 35mm spindle to deliver industry-leading stiffness. It is a specialized component designed exclusively for specific bottom bracket shells, prioritizing raw power transfer over universal compatibility.
$379.99
at
eBay
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Who it's for
- Elite BMX racers seeking maximum acceleration out of the gate
- Aggressive riders who prioritize structural integrity during high-impact landings
- Performance-focused cyclists who demand a precise and smooth drivetrain feel
Who should skip it
- Riders with standard frames incompatible with oversized bottom bracket shells
- Budget-conscious enthusiasts looking for more affordable drivetrain upgrades
- Home mechanics who prefer using universal tools for bike maintenance
Performance breakdown
Power Transfer Efficiency
The massive 35mm spindle creates an incredibly rigid, responsive pedaling platform.
Weight Optimization
Hollow-forged construction keeps weight respectable despite the oversized, high-stiffness design.
Installation Simplicity
Self-extracting bolt design makes removal and maintenance straightforward for home mechanics.
Frame Compatibility
Strictly limited to PF30 or BB30 shells, narrowing your installation options.
Structural Rigidity
Industry-leading 35mm interface virtually eliminates flex during high-wattage sprint efforts.
Material Durability
7075-T6 aluminum offers a robust, race-ready strength-to-weight ratio.
Key Specs
Material
7075-T6 Aluminum
BCD
104mm
Shell Compatibility
PF30 or BB30 only
Weight
739 grams
Q Factor
168mm
Spindle Diameter
35mm
Crank Type
2-pc Crankset
Bottom Bracket
Praxis M35 external bottom bracket included
Know before you buy
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Ask Metto anything about the Box Components Box One M35 Crankset before you decide.
