Hardened Blackbone Primary Drive Gears. The best on the market.

Requires the Blackbone Kraken Vesla Conversion kit to be able to run these.

These Gear sets require the Alloy Blackbone Spur gear carrier if you dont already have this. Overall saving a huge amount of weight compared to a complete solid spur gear.

Fitment for the Blackbone 54mm Vesla clutch bell