Precision Aluminum Spacers And Speed Rings Kit For Skateboards And Longboards, Crank Down Axles To Cut Slop, Boost Bearing Longevity, Includes Four Spacers And Eight Washers, Zinc Coated Iron Rings For Durability And Smooth Ride
✔️ Includes 4 spacers and 8 washers, tight tolerances smooth bearings
These precision spacers and speed rings are machined aluminum spacers paired with zinc-coated iron rings to tighten axle preload on skateboards and longboards, improving sealed ball bearing performance and extending bearing life for DIY builds and upgrades. Color: Black.
✅ Tight tolerances: +/- 0.02 mm for precise fit on sealed ball bearings
✅ Machined aluminum spacers and zinc-coated rings for durability
✅ Includes 4 spacers and 8 washers for a complete setup
✅ Crank down axle nuts to reduce slop, boosting bearing longevity and smooth spins
💡 What is a precision spacer and speed ring kit for skateboard bearings used for? This handy kit helps tighten the axle preload and extend bearing life.
- They reduce play and keep bearings aligned
- They use tight tolerances for smooth rolling
- They improve durability on zinc-coated rings
- Best for longboards and street decks