ABEC Wheel Pulleys 32T/36T/40T/45T(1 SET - 2 PCS) Teeth:45T Belts NOT included in any

Belts NOT included in any package option

it helps increase stability

Fits standard Skate Bearings

Any part that requires air pressure can be measured with this product

1V (Single cell) Overdischarge release voltage 3

ABEC Wheel Pulleys 32T/36T/40T/45T(1 SET - 2 PCS) Teeth:45T Belts NOT included in anyDescription The ABSOLUTE best upgrade for your electric skateboard. Offering more options of gear choices, builders can customize their board in different demand to the greatest extent. Our super strong Pulleys makes it easy to change between Gear Ratio & Wheels Available both in ABEC and KEGEL Core to use with any wheel in the market. Press fit, bearing supported pulleys to fit most wheels with star hole core. PS: For swapping the Backfire stock