Fit GX and any other 4 stroke engine with a 1" CrankShaft.
Originally used on Mini Bikes and Go Karts
Also can fit many other application.
Specially popular in for Honda Prokart, Cadet and Fun Kart /Buggy Market
Condition : 100% Brand new,the same as picture shows
Shaft Bore Size : 1"
Accommodates ：40/41/420 Roller Chain
Tooth: 14 tooth (14T)
Max HP: up to 13HP
Rpm: 2300 rpm
Direction: work in either direction.
Warranty: 1 year