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eBay Motors / Parts & Accessories / Motorcycle & Scooter Parts & Accessories / Engines & Engine Parts / Complete Engines
*We carry the matching wire harness, feel free to contact us if you need to purchase one 70CC 4 speed BIG BORE SEMI-AUTO ENGINE Limited Time offer!! international customers are responsible for tax/duty fee Customers will receive what's showing from the picture. PICTURE FOR ENGINE BOLT HOLE SPACING REFERENCE ONLY. Description HIGH PERFORMANCE! 4 SPEED SEMI-AUTO, 4 STROKE COMPLETE RACING ENGINE, BOLT ON DIRECTLY TO YOUR STOCK 50s No
mods or accessories will be needed!! No need to kill yourself for the
70cc bore kit. This is much easier and faster way to upgrade
your bike. Want more power and don't want the manual clutch headaches??
Buy it now!! Single cylinder, 4-stroke, 2 valves Measurements: 17" x 10 1/4" x 8 1/4" Displacement: 72cc CompressionRatio: 9.47:1 Carburetor: racing carburetor Ignition: CDI, 12 volt, permanent magnetic stator MaximumPower: 5 hp@ 7,500 rpm Maximum Torque: 4.25 @ 5,500 rpm Gears: semi auto clutch, 4-speed gearshift. Idle: 1,500 RPM Final Drive: 14 tooth #420 front sprocket included (we have other sprockets on sale too!!) Lubrication: 0.8 liters, 10W/30 4-stroke motorcycle oil, pressure and splash Fuel: Unleaded Package Contains: Buyer will receive 70CC Motor, Intake manifold, intake gaskets, Shifter, and Kick Starter. This Motor should fit the following models: Note: This is not a guarantee, if you are unsure, please check with your local dealer. HONDA CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / CT70
Mini Trail / Z50 / Minitrail Monkey / XL70 ST70 / QA50 / QR50 / CL70 /
SL70 / 70 Passport / CS 90 / SL 90 / ZB 50 / Due
to the fact that this is a racing engine, no warranty is expressed or
implied. We have not had a single problem with the engine. *We carry the matching wire harness, feel free to contact us if you need to purchase one
Returns Accepted for this item if it's within 30 Days