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ATHENA 70CC BOLT ON BIG BORE CYLINDER KITS

0931-0077

Our Price from:$7.95

PRODUCT INFORMATION



FOR SCOOTERS
  • Kits come complete with aluminum cylinder (with a nickel carbide-plated 47.66mm bore), cylinder head, piston assembly (piston, rings, 10mm wrist pin and circlips), carbon reeds and all required top-end gaskets
  • Optional high-performance crankshafts (sold separately) replace OEM and are manufactured to Athena’s highest standards
  • Replacement top-end gasket kits and piston kits also available separately
NOTE: It is recommended that Athena’s 17.5mm or 19mm Scooter carburetor be used with these bolt-on big bore kits.

Select the Products You Want...

Item Description
Our Price
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Big Bore Kit - For Malaguti F10 (air cooled); Yamaha Vino 50/ Jog/ Zuma2 02‑05 (horizontal engine)
product # 0931-0077
$193.95
Big Bore Kit - For Yamaha BW/ Zuma1 98‑01 (vertical engine)
product # 0931-0076
$193.95
Crankshaft - For For Malaguti F10 (air cooled), F15/ Italjet Dragster (liquid cooled); Yamaha Vino 50/ Jog/ Zuma2 02‑05 (horizontal engine)
product # 0921-0020
$158.95
Crankshaft - For Yamaha BW/ Zuma1 98‑01 (vertical engine)
product # 0921-0019
$158.95
Replacement Top-End Gasket Kit - For Malaguti F10 (air cooled); Yamaha Vino 50/ Jog/ Zuma2 02‑05 (horizontal engine)
product # 0934-0639
$7.95
Replacement Top-End Gasket Kit - For Malaguti F15/ Italjet Dragster (liquid cooled)
product # 0934-0640
$11.95
Replacement Top-End Gasket Kit - For Yamaha BW/ Zuma1 98‑01 (vertical engine)
product # 0934-0638
$7.95
Replacement Piston Kit - Std.
product # 0910-0581
$45.95
Replacement Piston Kit - + .01mm
product # 0910-0582
$45.95