Avenger: Aluminum gasket, prone to imperfections and scratches due to Yuandong's stamping method. Dominator: Heavy duty steel exhaust, hand made. Avenger: Thinner stainless steel exhaust with cleaner welds, but more failure points. ... Dominator 85 Motorized Bike Engine Kit. $199.00 Price. Quantity. Add to Cart. Follow us on Facebook ...

SKYHAWK AVENGER 85-ES Engine only: Made by, (YD), YuanDong. Latest and Greatest Premium SkyHawk Avenger 85cc Easy Start Engine; SKYHAWK Avenger 85 engine includes OCDT Easy Start. Not available anywhere else.

Gt5A-ES is Made by the YuanDong engine factory, same folks that make the YD/100, LD/100 and the 85 Avenger. The 38mm short stroke can rev somewhat quicker than a longer 40mm stroke. It's the small block 350 Chevy of the China Doll bike engines.

Regardless as to what some people may say YuanDong is the exclusive CHINESE manufacture of the Avenger engine. The same factory that has always made our SkyHawk line of 2 stroke engines for over 21 years. Look for the YD logo on both halves of …

Have fun and good luck on your motorized project. The engine mounts in a “Vee” frame. It is best to make sure all 4 engine studs are securely bottomed out in the engine before mounting. Use a Jam nut procedure to tighten.

Nov 17, 2013 · It will beat your phantom 85, confident in that. Won't be a HUGE upgrade given that you already have a 85cc, but the price is also $100 less. This motor will last longer, that is for sure. 52mm bore, 40mm stroke 12mm wrist pin New YD85cc rod Made in the Yuandong Engine Factory, same factory that made the orginal skyhawk motors

YuanDong SkyHawk mfg. > ENGINE WARRANTY POLICY: Proper use and maintenance is required for the continued enjoyment of your Bike Engine. This product has been manufactured to strict quality control standards.

This is a carb with throttle and switch. probably needs cleaned from sitting. to a skyhawk motor. i am not too familiar with these little motors. The information provided is from a visual inspection and is presented in good faith and believed to be correct, Griffiths Motorsports LLC makes no representations or warranties as to the completeness or accuracy of the information.

Included is the new and improved design 80/66cc CNS V3 Carburetor with a larger slide and chamber. Designed for the larger 80/66cc motors to deliver more air and fuel. Choke control lever mount to handle bars. Grubee motors are considered by most the best engines on the market.

GRUBEE SkyHawk GT5A Motorized Engine Includes: GRUBEE SkyHawk GT5A Brand 2-Cycle 66cc Slant Head Bike Engine (Note CDI and Carb are sold separately) 2.75 HP; Standard Engine Finish; Friction Clutch; Pedal Start; Complete user manual . All of our bicycle motor kits are now equipped with a catalytic converter exhaust with a Palladium filter insert.