Latest news:

June 25, 2007:
New racing cylinderhead available. Suitable for Dink 250/KXR 250.

Read more...

product range:

- cylinder
- cylinder head comp
- pistons
- drive belts
- variators
- cdi units
- accessories

Links:

- Motorcycle Show 2008
- Scoolympic Taiwan 2006


cylinder set 39mm [#100.25]

standard cylinder set with gasket set, piston set suitable to all GY6 50 (139QMB) engine
(Kymco, Baotian, Sukida, Xingling, Zongshen, Zhongyu and more)

cylinder set 39mm





piston set 39mm [#100.26]

standard piston set with ring and clips for 50cc engine, suitable to all GY6 50 (139QMB) engine
(Kymco, Baotian, Sukida, Xingling, Zongshen, Zhongyu and more)

piston set standard 50cc GY6 39mm





gasket set for 39mm cylinder set [#100.27]

gasket set suitable to all 39mm standard cylinder sets

gasket set for 78mm cylinder





cylinder set 44mm [#100.24]

big bore cylinder set (44mm) with gasket set, piston set suitable to all GY6 50 (139QMB) engine
(Kymco, Baotian, Sukida, Xingling, Zongshen, Zhongyu and more)

cylinder set 44mm





cylinder set 47mm [#100.01]

big bore cylinder set with gasket set, piston set – suitable to all GY6 50 (139QMB) engine
(Kymco, Baotian, Sukida, Xingling, Zongshen, Zhongyu and more)

47mm cylinder set





piston set 47mm [#100.06]

47mm piston set with ring and clips, suitable for 47cc cylinder set

piston set standard 50cc GY6 39mm





gasket set for 47mm cylinder set [#100.19]

gasket set suitable to 47mm NARAKU cylinder set

gasket set for 78mm cylinder





cylinder set 51mm with cylinder head [#100.02]

big bore 51mm cylinderset with racing cylinderhead gasket set, piston set suitable to all GY6 50cc (139QMB) engine (Kymco, Baotian, Sukida, Xingling, Zongshen, Zhongyu and more)

GY6 cylinderset 51mm with head





cylinder head [#100.12]

big valve racing cylinder head suitable to all GY6 50cc (139QMB) engine (Kymco, Baotian, Sukida, Xingling, Zongshen, Zhongyu and more) – spare part for [#100.02]

cylinder head 51/51mm





cylinder 51mm [#100.11]

51mm cylinder set suitable to all GY6 50cc (139QMB) engine (Kymco, Baotian, Sukida, Xingling, Zongshen, Zhongyu and more) spare part for [#100.02] – no standalone use !

cylinder 51mm





piston set 51mm [#100.07]

51mm piston set with ring and clips, suitable for 51cc cylinder set

piston set big bore 51mm





gasket set for 51mm cylinder set [#100.08]

gasket set suitable to 51mm NARAKU cylinder set

gasket set for 78mm cylinder





racing camshaft GY6 50cc [#500.02]

high performance camshaft for GY6 50cc engine up to 90cc

racing camshaft GY6 50 50cc





racing cylinder head [#100.16]

big valve racing cylinder head suitable to all GY6 128/180cc cylinder sets

racing cylinder head GY6 59/60mm





big bore cylinder kit GY6 170cc [#600.01]

complete kit with piston rings and gasket set suited for all GY6 engines 125 and up

big bore cylinder set 61mm GY6





big bore cylinder kit GY6 170cc [#600.02]

complete kit with piston rings and gasket set suited for all GY6 engines 125 and up

63mm cylinder set GY6





racing camshaft A8 GY6 125/150cc [#500.03]

high performance camshaft for GY6 125/150cc engines

racing camshaft A8 GY6





racing camshaft A12 GY6 170/180cc [#500.04]

high performance camshaft for GY6 170/180cc engines

A12 racing camshaft GY6





cylinder set 78mm [#700.02]

big bore ceramic/nicasil cylinder set (300cc) suitable for KYMCO Dink 250, KXR250, MXU250, PGO 250, Barossa 250 (with Kymco engine)

cylinder set 78mm





piston set 78mm [#100.07]

78mm piston set with ring and clips, suitable for 78cc cylinder set

piston set big bore 78mm





piston rings for 78mm piston [#700.06]

piston ring set for 78mm piston

piston rings 78mm





gasket set for 78mm cylinder set [#700.04]

gasket set suitable to 78mm NARAKU cylinder set.

gasket set for 78mm cylinder





racing camshaft Kymco 250cc [#700.01]

high performance camshaft for 250/300cc Kymco engine (Dink250, KXR250)

racing camshaft Kymco 250cc