EXTRA 20% Off 2+ Tires
Summit+ Days exclsuive
Get a FREE Castelli Jersey
With select full-price bib short purchase
Exclusive Deals & Giveaways
Summit+ Days is on
New Arrival
New Arrival
$1,599.99
Color:Black (LSD)
Size:
Only 1 In stock
Add Ons
Join Summit Club+ and
Free Gift With Purchase!
Crankset Spindle
5Dev Ti-6Al-4V titanium MTB cranks with 5-axis CNC from solid bar stock
The 5Dev Titanium MTB Cranks start as solid Ti-6Al-4V bar stock and are finished on a 5-axis CNC, producing a single continuous arm with no weld points, no lamination, and no material transitions across the structure.
What Our Gearhead® Experts Are Saying:
"Ti-6Al-4V machined as one piece holds its geometry under repeated lateral load in a way that a welded or aluminum arm cannot, and the stiffness-to-weight ratio stays consistent across the life of the component."
Details
- Solid Ti-6Al-4V titanium crank arms for trail and enduro MTB
- 5-axis CNC machined from solid bar stock with no welds or joins
- SRAM 8-bolt chainring interface for broad ring compatibility
- 7075 aluminum crank bolts throughout
- Self-extracting hardware for straightforward installation
- Designed and manufactured in San Diego, California
- Item #FDV0015
- Arm Material
- Titanium
- Arm Length
- 165mm
- Bolts
- AL7075
- Spindle
- Not included
- Activity
- Trail, enduro, downhill