Powroll

80cc BORE KIT - 49.5mm Piston, 9.5:1 Compression. This kit bores into your stock liner and comes with piston, pin, rings, clips and headgasket. We recommend our Camshaft and Oversize Exhaust system with this kit for the best overall performance!

contact Powroll for prices.

9.5mm STROKER - Strokers utilize your stock crank assembly and create more displacement (and generate more torque!) by relocating the crank pin location further out on the flyweights. We also shrink your rod, doing away with spacer plates and allowing you to run any piston! Paired with our 80cc Bore Kit, you get a whopping 98cc! Stroke work is done on your good crank assembly. Price includes work only, parts (if needed) are extra.

contact Powroll for prices

Hardweld CAMSHAFT - 1977 & Later Models Only - This camshaft is a great addition to any engine from a stocker to a 98cc thumper. Lift is increased to .280 on the intake, and .275 on the exhaust. We recommend the High Performance Valve Springs for more aggressive riders. Requires Core Exchange.

contact Powroll for prices

Hardweld CAMSHAFT - 1977 & Later Models Only - This camshaft is a great addition to any engine from a stocker to a 98cc thumper. Lift is increased to .280 on the intake, and .275 on the exhaust. We recommend the High Performance Valve Springs for more aggressive riders. Requires Core Exchange.

contact Powroll for prices

EXHAUST SYSTEMS - Our oversize header and 3" Supertrapp is designed specifically to bring out the best in this small engine without making it impossible for kids to ride. The system is available in an Up Pipe for the 1977 & Later Models, and a Down Pipe for the earlier model.

contact Powroll for prices

HIGH PERFORMANCE VALVE SPRINGS - 1977 & Later Models Only - To be used with our camshaft. These utilize your stock retainers.

contact Powroll for prices

HEAVY DUTY CLUTCH SPRINGS - Add all that power to the engine, you have gotta get it to the ground!

contact Powroll for prices

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80cc BORE KIT - 49.5mm Piston, 9.5:1 Compression. This kit bores into your stock liner and comes with piston, pin, rings, clips and headgasket. We recommend our Camshaft and Oversize Exhaust system with this kit for the best overall performance! contact Powroll for prices. 9.5mm STROKER - Strokers utilize your stock crank assembly and create more displacement (and generate more torque!) by relocating the crank pin location further out on the flyweights. We also shrink your rod, doing away with spacer plates and allowing you to run any piston! Paired with our 80cc Bore Kit, you get a whopping 98cc! Stroke work is done on your good crank assembly. Price includes work only, parts (if needed) are extra. contact Powroll for prices Hardweld CAMSHAFT - 1977 & Later Models Only - This camshaft is a great addition to any engine from a stocker to a 98cc thumper. Lift is increased to .280 on the intake, and .275 on the exhaust. We recommend the High Performance Valve Springs for more aggressive riders. Requires Core Exchange. contact Powroll for prices Hardweld CAMSHAFT - 1977 & Later Models Only - This camshaft is a great addition to any engine from a stocker to a 98cc thumper. Lift is increased to .280 on the intake, and .275 on the exhaust. We recommend the High Performance Valve Springs for more aggressive riders. Requires Core Exchange. contact Powroll for prices EXHAUST SYSTEMS - Our oversize header and 3" Supertrapp is designed specifically to bring out the best in this small engine without making it impossible for kids to ride. The system is available in an Up Pipe for the 1977 & Later Models, and a Down Pipe for the earlier model. contact Powroll for prices HIGH PERFORMANCE VALVE SPRINGS - 1977 & Later Models Only - To be used with our camshaft. These utilize your stock retainers. contact Powroll for prices HEAVY DUTY CLUTCH SPRINGS - Add all that power to the engine, you have gotta get it to the ground! contact Powroll for prices
Powroll offers a wide variety of parts for other motorcycles as well. Visit their website at the link below. Click here to visit Powroll's entire website, and get pricing information.