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Crankset Spindle
5Dev R-Spec 7050 aluminum crank arms with SRAM 3-bolt direct mount
The 5Dev R-Spec Trail Enduro Cranks are billet machined from 7050 aluminum, a step up from 6061, with a SRAM 3-bolt Direct Mount chainring interface, chromoly steel crank bolts, and a CNC'd 7075 alloy preloader. Self-extracting hardware is standard, and chainring mounting hardware is included.
What Our Gearhead® Experts Are Saying:
"The 7050 billet spec and chromoly hardware mean the interface stays tight through the kind of repeated high-torque loads a trail and enduro build puts through the drivetrain all season."
Details
- Billet aluminum crank arms for trail and enduro mountain biking
- 7050 aluminum delivers higher strength than standard 6061 cranks
- SRAM 3-bolt Direct Mount chainring interface for broad ring compatibility
- Chromoly steel crank bolts handle high-torque drivetrain loads
- Self-extracting hardware simplifies installation and removal
- Chainring mounting hardware included
- Made in San Diego, California
- Item #FDV000S
- Arm Material
- 7050 billet aluminum
- Arm Length
- 135mm, 145mm, 155mm, 160mm, 165mm, 170mm, 175mm
- Bolts
- Chromoly steel, 8mm hex
- Spindle
- Not included
- Q Factor
- 167mm Boost, 176mm SuperBoost+
- Chainline
- 52mm
- Compatible Components
- SRAM 3-bolt Direct Mount
- Includes
- Chainring mounting hardware
- Claimed Weight
- [165mm] 610g
- Activity
- Trail, enduro, downhill
- Manufacturer Warranty
- 5 years