ABEC Wheel Pulleys 32T/36T/40T/45T(1 SET - 2 PCS) Teeth:45T Prevention of the battery pack

Prevention of the battery pack from overcharge

This deck can fit 2 layers of 18650 cell(1 layer for 21700 cell)

1V (Single cell) Overdischarge release voltage 3

Fits standard Skate Bearings

ABEC Wheel Pulleys 32T/36T/40T/45T(1 SET - 2 PCS) Teeth:45T Prevention of the battery packDescription 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