5DEV
5DEV Super Boost Crank Spindle - 29mm x 139mm
MPN: CFS29X139 · UPC: 850054022066
$43.95
In Stock — Ships in 4-9 Days
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Select Option: 5DEV Super Boost Crank Spindle - 29mm x 139mm
🏪 Free pickup: 26 Essex St (Rear), Andover MA · 978-270-4895
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5DEV Crank Spindles - precision made for perfect fit and power. CNC-machined premium 7075 aluminum and hard-anodized, these spindles deliver rock-solid stiffness, low weight, and exact tolerances for smooth bearing interfaces and silent running. Multiple lengths let you dial Q-factor and chainline to your frame, drivetrain, and riding style.
- ✓ ONLY compatible with 5DEV cranks
- ✓ Precision-machined for optimal stiffness-to-weight and durability
- ✓ Hard-anodized surfaces for wear and corrosion resistance
- ✓ Easy swaps for setup changes or frame moves
- ✓ Compatible with SRAM DUB 28.99 and 5DEV 29mm bottom brackets
- ✓ Designed to achieve 56.5mm SuperBoost+ chainline / 73mm shell
| Color | Blue |
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$43.95
In Stock — Ships in 4-9 Days