Description
NEW! Surron swing arm & jackshafts are now made from heat treated & precision ground 4140 steel.
Made with 4140 steel and heat-treated for increased strength, it won't bend, break, or snap - even under extreme conditions. With a black zinc coating, it also offers superior corrosion resistance. Backed by a lifetime warranty, this bolt is designed to offer maximum performance and durability every time.
- Turned from 4140 steel
- Heat treated for maximum strength and hardness.
- Precision ground diameter to bearing manuf. recommended tolerance.
- M10x1 flange style nut included (Black Titanium Fuji Nut optional)
- 10MM hex on shaft.
- Black Zinc coating for corrosion resistance.
Black Zinc coating may show minor surface scratches from plating tank, this won't affect coating durability or performance.
MADE IN CALIFORNIA USA