This is the only big bore kit we've found that works with the Eton Sport 50, SYM 50cc, Lance 50cc and Tomos Nitro 50 without boring out the cases. 72cc displacement. Most Big Bore kits will not install on this engine unless you bore out the cases. This one will.
Includes Cylinder, Piston, Rings, Wristpin and circlips.
includes base and head gaskets.
Eton Sport 50
Tomos Nitro 50
SYM Symply 50
SYM 50cc Scooters
Lance 50cc Scooters made by SYM
Lance PCH 50
Copyright © 2014 Scooterpartsco.comDesign by:IDEAS| Powered byZen Cart