taco eater :
Matthew Hardgrove from Denver , CO United States
If you use this kit on the Urban Express, yet purchase the Urban Express head cut for this exact kit you MUST deal with the decompression port on the cylinder sleeve as the Urban Express head does not have this and you will leak oil if you align the head gasket with the hole. I ended up moving it to where the gasket covered this hole and it has slowed, but not stopped the oil leaking. I am going to have to remove this and get it properly tapped and have a recessed bolt that mounts flush installed. It is a great cylinder, but be warned if using on the Urban Express!
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THis kit is GREat!
July 14, 2018
taco eater :
frank zee from Burlington, VT United States
Bolted right on. came with all the gaskets..even the exhaust crush washer! No exhaust studs tho so you'll have to use your own.
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fabulous... but
June 13, 2018
taco eater :
aaron kostuik from winnipeg, MB Canada
Amazing, easy to install, make sure to chamfer burrs. GET A PERFORMANCE CRANK, others warned me and I didn't listen. The entire bell sheared off last night and went flying down the street. Stock crank cannot handle it if you are modifying everything.
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Great Kit
January 25, 2018
taco eater :
Barry Hart from Valdosta, GA United States
I've tried the Wizard, the Stocko Shocko and this one. The Express idles and runs great with this kit. I'm about 215 lbs and it pulls me along at 35+ on flat ground. Flip the gasket around to cover the decomp hole. Slot in the piston goes up. The rings are very brittle, if the bike won't crank after installation, or lacks compression, take it back apart and check for broken rings.
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best in the west
September 27, 2017
taco eater :
Larry Wooly Buddy from La puente, CA United States
vm 20 is what you need intake really helps especially for them tunerzz & you best stuff your crank for this one but the rest is up to you oh yea and the high temps :) best be jetted right
Warning if using on Urban Express! 
THis kit is GREat!