Bore size 41.50mm. Gudgeon pin outer diameter 10mm. Crown height 15mm. Piston length 42mm. Ring peg position 23mm. 2 stroke. Without ports. ...
Includes all bearings and seals. Heavy duty tapered roller bearings. Direct replacement for OEM bearings. Upgrade replacement for ball style...
For use on 12v bulbs upto 23w.
Bore size 47.00mm. Gudgeon pin outer diameter 10mm. Crown height 15mm. Piston length 43.5mm. Ring peg position 28mm. 2 stroke. Without ports...