GoPowerSports

2,600 RPM Stall Kit, 40 Series

2,600 RPM Stall Kit, 40 Series Includes: (3) Red Springs (3) Medium Weight Cam Rollers Stalls engagement of Driver from 1,600 RPM's to 2,600 RPM's. Does not work with Magnum 44c Series Driver.

Medium Weight Cam Rollers, 40 Series Driver

Medium Weight Cam Rollers, 40 Series Driver Set of 3 Medium Weight Cam Rollers Raises RPM Engagement of 40 Series Driver RPM engagement will be 2,200 RPM's with Stock Springs. Pair these...

Red Upgraded Spring, 40 Series Driver

Red Upgraded Spring, 40 Series Driver Set of 3 Red Upgraded Springs for 40 Series Driver Increases engagement from 1,600 RPM's to 2,000 RPM's Pairing these with the Medium Weight Rollers,...

Engine Riser Kit

Engine Riser Kit Raises Engine 1" above the Motor Mount Gives clearance to use a Torque Converter Includes (2) 1" x 1" Square Tube Risers and Mounting Hardware Fits 4-7 HP Engines with 3-1/8"...

200 Series Coleman Torque Converter Kit

The Coleman 200 Series Torque Converter Kit includes: Special Coleman 200 Series Driver and Sleeve for 16mm Crankshaft Hardware and Riser Kit needed for proper clearance Replacement Belt...

Plastic Torque Converter Cover, 40 Series

40 Series Torque Converter Cover Plastic Uses (5) 1/4" x 3/4" Bolts (Not Included)

Yellow Comet Springs, 40 Series

40 Series Yellow Comet Springs Set of 3 per order

40 Series TAV Combo Drive and Driven, Aftermarket

40 Series Aftermarket Driver / Driven Kit  Driver: 1" Bore with 1/4" Key Driven (Inboard): 7-5/8" Diameter and 3/16" Key Way 5/8 or 3/4 Bore Option Rated up to 18HP 40 Series TAV Kits use a...

30 Series TAV Kit for Yerf-Dog Karts, 3 Pc Aftermarket

The 30 Series TAV Kit for Yerf-Dog Karts is a great aftermarket replacement kit that includes a bore driven pulley, driven pulley, and a belt. This kit is specifically designed for Yerf-Dog Karts and...

30 Series TAV Kit for Murray Karts, 3 Pc Aftermarket

The 30 Series TAV Kit for Murray Karts is a reliable and high-quality aftermarket replacement kit that includes a bore driven pulley, driven pulley, and a belt. This kit is designed specifically for...

30 Series Torque Converter 3 PC Kit, Aftermarket

The 30 Series Torque Converter 3 PC Kit is a reliable aftermarket replacement kit for go-karts and mini bikes. This kit includes a bore driven pulley, driven pulley, and a belt. This torque...

150cc Performance Prima Roller Weight Tuning Kit

If you're looking to improve the performance of your 150cc mini bike or go karts, the Performance Prima Roller Weight Tuning Kit might be just what you need. This kit includes a set of 18x14 roller...