Full tested and now in production 3 engines in stock this month.

Ideal for Madass ATC & Quads

We have fitted our super spin flywheel and gen kit 530g

Option for 15 bhp or 18.6 bhp

Engine details 60mm bore 53mm Stroke

1 All up gears positive stop.

2 5 Plate clutch

3 Bridged crank cases with new needle roller drive shaft bearing

4 Cam shaft NBR 6.9 lift

5 Balanced crankshaft

6 Performance valve spring kit

7 28/23 valve size

8 Hivo cam chain with automatic cam chain tensioner

9 No oil spinner now has out rigger housing to support R/H side of crank

10 New oil filter integrated clutch cover.

11 New kick start shaft 16mm diameter

 

Call or mail us as we can make

them in to a plug and play fit for most bikes.

 

Info@ooracing.com