New 42mm stroke Crank for 85 Avenger > 5 hole balanced Standard Crankshaft assembly
$49.95
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Soon Available: Replace your 40mm stroke Avenger 85cc crank assembly with a new 42mm stroke crank. = 89cc Corrects the problem of short stroke wide squish current A85 engines. Flywheels have 5 holes each for a more balanced smooth-running engine. Conn rods made for 12mm dia. wrist pins. Made with CCW Left hand M8-1 threads allowing OCDT use. Comes with a copper plated 12 roller 16x12x16 wrist pin needle bearing.
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$39.95
(+$7)
$49.95
(+$10)