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ATHENA 70CC BOLT ON BIG BORE CYLINDER KITS FOR SCOOTERS

Our Price from:$8.95
0934-06400931-00760921-00190910-0582

PRODUCT INFORMATION


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  • 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...

MALAGUTI/YAMAHA
Item Description
Our Price
Ready to Buy?
Big Bore Kit - Malaguti F10 (air cooled); Yamaha Vino 50/Jog/Zuma2 02-05 (horizontal engine)
product # 0931-0077
$197.85
Crankshaft - Malaguti F10 (air cooled), F15/Italjet Dragster (liquid cooled); Yamaha Vino 50/Jog/Zuma2 0-05 (horizontal engine)
product # 0921-0020
$161.95
Replacement Top End Gasket Kit - Malaguti F10 (air cooled); Yamaha Vino 50/Jog/Zuma2 02-05 (horizontal engine)
product # 0934-0639
$8.95
MALAGUTY
Item Description
Our Price
Ready to Buy?
Replacement TopEnd Gasket Kit - F15/Italjet Dragster (liquid cooled)
product # 0934-0640
$12.95
REPLACEMENT PISTON KITS
Item Description
Our Price
Ready to Buy?
Standard - Malaguti/Yamaha
product # 0910-0581
$46.95
+ .01mm Oversize - Maluguti/Yamaha
product # 0910-0582
$46.95
REPLACEMENT REEDS
Item Description
Our Price
Ready to Buy?
For P/N 0931-0077 - 
product # 1008-0280
$10.95
For P/N 0931-0076 - 
product # 1008-0281
$13.95
YAMAHA
Item Description
Our Price
Ready to Buy?
Big Bore Kit - BW/Zuma1 98-01 (vertical engine)
product # 0931-0076
$197.85
Crankshaft - BW/Zuma1 98-01 (vertical engine)
product # 0921-0019
$161.95
Replacement Top End Gasket Kit - BW/Zuma1 98-01 (vertical engine)
product # 0934-0638
$8.95