bicycle engine kit

I started this thread because of a major issue that I had with a certain supplier... I have found a new cylinder and have ordered it. In digging deep enough through this forum, I found ThatsDax Bicycle engines... Now skeptical about vendors, I gave him a call, to test the waters... Duanne...

I just finished this bike for a customer to take to Burning Man. I custom built a set of heavy duty alloy wheels with a Nexus 3-speed hub & a front disc brake & welded a SBP pipe to give it more power. This bike rides super smooth!

We had a extremely busy day in the shop yesterday!! In the middle of it all, we managed to build this Electra 'Deluxe' cruiser in only 2.5 hours for my friend Ronny!! We made a custom front mount from 1/4" steel, installed a custom Sportsman hub adapter that was machined to fit a Nexus...

I'm finally getting my chance to motorized a new Felt 'Deep 6'! These bikes are so bad a$$!!! These pix are of the bike with the engine resting in it for a quick photo opp. This bike's getting a 'in frame' tank with a KWM filler cap & engine mounts, Sportsman hub adapter & sprocket & a...

I'm going to be ordering a 4 stroke engine kit off of Bicycle Engines, Motorized Bicycles, Bicycle Motors, Motored Bikes: 2-Stroke & 4-Stroke Kits! and I want input on both 4 stroke engine kits. What one lasts longer? Less problems? Etc 4G T Belt Drive 4 Stroke Engine Kit 49cc 4G T Belt...