Reference 306031-020
88cc high performance engine kit TRAIL BIKES for HONDA or replicas.
For 6VNT or 12V.
We recommend to mount with this engine kit:
A high flow oil pump : available HERE
An adapted carburetor : available HERE
Reinforced clutch springs : available HERE
Compatible carburetor kit : available HERE
In stock
High performance 88cc engine kit TRAIL BIKES for HONDA or replica engines.
For rod stroke 41.4 (type HONDA NT)
- Treated aluminum cylinder:
Height 63mm without skirt
Outside diameter of the skirt : 54mm
52mm high compression piston with rings, pin and clips:
Piston pin height to piston head: 17,5mm
Middle height of piston pin with dome: 20,5mm
Total height including dome: 41,5mm
Total height without dome: 38,5mm
Seal pocket.
Can also be mounted on CRF 50 engines like 70, 90, 107cc import engines.
Cylinder: TBW0156
Piston : TBW0365
Gasket kit : TBW0206
Reference of the kit TRAIL BIKES: TBW0929
Wear values :
Piston size - 51.97 to 52.00mm
Cylinder bore size: 52.005mm to 52.015
Piston/Cylinder clearance: .005mm to .045mm
