Description: TAIDA 50cc QMB139 4-STROKE 50mm, RACING BIG BORE CYLINDER & HEAD KIT. KIT INCLUDES CYLINDER, PISTON, RINGS, PISTON PIN, CIR CLIPS, CYLINDER HEAD, HEAD GASKET, AND BASE GASKET. WHEN USED IN CONJUNCTION WITH A STOCK STROKE OF 41.4mm THE TOTAL DISPLACEMENT COMES OUT TO 81cc **AKA 100cc** WHEN USED WITH A 44mm STROKER CRANK TOTAL DISPLACEMENT MEASURES 86cc UPGRADES TO 81ccCYLINDER BORE: 50mmCYLINDER SLEEVE OUTER DIAMETER: 54.4mm WRIST PIN DIAMETER: 13mmTOTAL PISTON HEIGHT: 36.3mmCOMPRESSION HEIGHT (FROM CENTER OF WRIST PIN HOLE TO TOP EDGE OF PISTON): 20MMNON-EMISSIONS STYLE HEADINTAKE VALVE: 23mmEXHAUST VALVE: 20mmINTAKE PORT DIAMETER: 20.8mmEXHAUST PORT DIAMETER: 18.7mmUSES SHORT 64mm VALVE STEMS FITS MOST MODELS OF, JMSTAR, ROKETA, SUNL, TANK, PEACE, TAOTAO, GATORAND MANY OTHERS *PLEASE LOOK AT PHOTOS PROVIDED* FITS SOME MODELS OFTAO MOTORS, TAOTAO, WOLF, ICE BEAR, JMSTAR, ROKETA, SUNL, TANK, PEACE, COUGAR, GATOR AND MANY OTHERS*VERY IMPORTANT READ BEFORE BUYING*SHIPPINGALL PARTS ARE SHIPPED WITH EVERYTHING LISTED.RETURNSTHERE ARE ABSOUTELY NO RETURNS ON AFTERMARKET ITEMS. ONCE YOU PURCHASE ANY AFTERMARKET PARTS FROM US THEN THEY ARE YOURS.WARRANTYTHERE IS NO WARRANTY ON ANY RACING PARTS. THIS PART SHOULD BE INSTALLED BY A PROFESSIONAL MECHANIC. THANKS FOR YOUR INTEREST IN OUR PRODUCTS, HAVE A WONDERFUL DAYSHIPS FROM SHELBY, NCD2
Price: 206.95 USD
Location: Denver, North Carolina
End Time: 2025-01-23T19:32:14.000Z
Shipping Cost: 14.95 USD
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Item Specifics
Restocking Fee: 20%
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: TAIDA
Engine Type: 4-Stroke
Manufacturer Warranty: No
