GRUBEE SkyHawk GT5A 66cc Angle Fire Slant Head Bike Motor Kit
- Product Review (submitted on February 1, 2014):
i just bought a engine kit from speed demons and it was complete crap the engine was a knock off hunk of junk and after a couple moths the engine was shot. so i switched to these guys and find way better build and genuine. free shipping over 150 plus 2 days had my kit versus speed demons expedited parcel and still took over a week. so very impressed there also.
further more go on to say I've learned all the do's and don't's and some custom tricks to help make the bike last.
1. instead of the chain tensioner i made a spring loaded one with a small bike sprocket and some old barrings i had.
2. i got the hd hub assembly and heavy spokes for my rim made 100 times difference no more rim replacements. 3. i went and bought a dirt bike clutch lever so i know i wouldn't be replacing a 4th one.
4. upgraded all the bolts, nuts ,washers with real 8.8 or higher steel definitely worth the 20.00 spent
and learned do the break in process exactly as shown and remember to measure your oil mix right on and don't run the engine at high rpms for long periods of time.
hope this helps there are more custom stuff you can do but its all trial and error and all the parts are so cheap who cares spend a couple bucks still 1000 times cheaper than owning a car. be creative and have fun i do.