Parts also fit 1973-76 XL75

STOCK SPECIFICATIONS:   

47mm BORE X 41.4mm STROKE

BORE KIT 80CC

49.5mm piston, 9.5:1 compression

INCLUDES: Piston, pin, rings, circlips, headgasket, basegasket.

REQUIRES: Boring, rejetting.

RECOMMENDATIONS: We recommend our Performance Exhaust system with this kit for the best overall performance!

#0036N

$160.00

BORE KIT - OVERSIZE FOR 80cc kit

50mm piston, 9.5:1 compression. +.020” Oversize for #00036N

INCLUDES: Piston, pin, rings, circlips, headgasket, basegasket.

REQUIRES: Boring, rejetting.

#0036NB

$160.00

STROKER 9.5mm

98cc's with our 49.5mm Bore Kit

INCLUDES: Work done on your crank. No parts included. Your crank may require additional parts.

REQUIRES: Send in your crank for modification.  Download our Stroker Booklet for details.

RECOMMENDATIONS: Works best with Powroll pistons. Modifications may be required if using other piston or cam brands.

#16015

$275.00

POWROLL PERFORMANCE EXHAUST

Our oversize downswept headpipe and 3” Supertrapp muffler are designed specifically to bring out the best in this small engine without making it impossible for kids to ride. Spark Arrested & Forestry Approved.

#18336

$250.00