- This is our ONLINE STORE, not all Products are kept at our showroom location. To view stock in our Tauranga store please contact us with 3 days notice. Products purchased online will be shipped from our warehouse to your address within 3 days of purchase date.
- Any questions? Please call the friendly Bayride team on 07 571 3040.
- No returns on sale items.
Crankshaft Wossner
Complete performance replacement crankshaft
Includes crankshaft and connecting rod assembly
Manufactured from premium materials for strength and durability
Precision tolerances are maintained for smooth, trouble free operation
• Mix gas/oil 32:1 – then make jetting right. The bottom rod bearing and engine in general needs more oil.
• Always check crank seals – replace with every rebuild and pressure check bottom end to ensure crank seals are in good working condition.
o Look for burrs in crankcases where seals go in. The seal should press in smoothly. Some newer case finishes are rough where the crank seal openings are machined.
• Perform leakdown test on engine. Look specifically for intake leaks in reed / carb boot and crank seals. Some OEM reed cages aren’t properly sealing between the reed block and the cylinder side.
• MX crank life is 40 hrs..
o Mod motors and heavier or really fast riders - 30 hrs. max.
• Always clean everything before assembly.
• Set side clearance to .026” (Wossner cranks are set at .024 - .028”)
*Due to the nature of high performance applications, the included parts are sold without any expressed or implied warranty*