100cc Bicycle Engine Kit

As a first time builder, I'd say it wasn't that bad, after I fixed how I put the carb back together and rigged up2 washers to clamp my clutch cable to the bar, oh and figured out how to put the clutch innerspring back in when they fell out while I was trying to thread the chain with the plate opened up, it's ball first then the metal dowel btw, everything ran great the first time I engaged the motor. I look forward to riding it more tomorrow and really testing it out on my commute. Oh lastly check your spacing, I put it on a 26" road master mountain bike and it was pretty tight, the exhaust is pressed tight on the front down tube and the carb was a tight fit. P.s.s. watch your clutch cable, it likes to hit the valve on the bottom of your carb and drain your gas. I solved it with a small hole to the chain guard and a loose zip tie holding it lower but not restricting the movement.

several issues on what i recieved, the CDI doesnt work at all. the carb has some really bad leaks and with large casting flaws around the gasket, which leaks a huge amount of fuel. there may be a crack in the head but i cant really tell until i get it to start! i saw someone left a review on this kit that said the seller replaced their parts, which i why i picked this kit. I messaged them 2 days ago and ive had no response. i bought this kit to SAVE MONEY on gas and i ended up just throwing it away. what a waste.

Jwas good and fun until got stolen fromgarage when was broken into

The kit I ordered came in just a few days. After mounting it to the bike and taking it for a test run it had an oil leak on the motor. One call and in just a few days I had a replacement. Runs good and we love it.

The tensioner bearings fell out after 20 miles. ALSO my tank is leaking gas. I've had this problem before with a different tank. Now two.

Barely starts

Do not buy from this vendor. The description is wrong to start, you would need to modify bicycle to attach motor. The biggest issue is being defective with no return policy. It also has an expensive shipping to boot. Spend more on a motor with a vendor that Prime supports, otherwise you are going to waist a lot of money.

The media could not be loaded. These are great engines but are not always assembled correctly.This one had a loose flower nut on the clutch, but was easily tightened to work properly.It fired right away and ran like a screaming meemy!!!!HIGHLY RECOMMEND!!!!!