Box One M30-M Crankset
Best high-performance crankset for smaller competitive racers.
Designed specifically for smaller racers, this crankset maximizes power transfer through an oversized spindle and hollow-forged construction. It eliminates wasted energy by reducing lateral deflection, providing an immediate, responsive feel during acceleration without unnecessary weight.
$399.95
at
J&R Bicycles
Who it's for
- Racers demanding maximum power transfer during sprints
- Competitive riders seeking faster acceleration
- Aggressive trail riders needing reliable, impact-resistant gear
Who should skip it
- Cyclists with standard frames wanting universal compatibility
- Budget-conscious riders looking for value-focused components
- Home mechanics preferring simple, standard installation processes
Performance breakdown
Power Transfer Efficiency
Oversized spindle design minimizes flex for immediate, responsive acceleration.
Weight Optimization
Hollow-forged construction sheds excess material without sacrificing structural integrity.
Installation Ease
Self-extracting bolt system makes maintenance and setup remarkably straightforward.
Lateral Stiffness
Reinforced high-stress zones ensure stability during aggressive, high-torque pedaling efforts.
Rider-Specific Ergonomics
Geometry tailored specifically for smaller racers to optimize power output.
Build Durability
Robust alloy construction withstands the rigors of competitive racing environments.
Key Specs
Crank Arm Lengths
145mm, 150mm, 155mm
Color
Black
Chainrings
N/A
UPC
639266092308
MPN
BX-CK14VM150-BK
Know before you buy
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