Performance kit features 4 easily interchanged parts that will turn your factory stock 6.5 hp engine into a beast. Tailored for the TrailMaster MB200 minibikes but may fit many other applications. This MB200 Header pipe fits inside of the frame and will clear the inside of the side plates.
You will use your original emulsion tube.
Header pipe may have small areas of surface rust.
This kit features:
- 1 Air Filter Adapter; choice of Red or Blue
- 1 K&N style High Flow Air Filter; choice of RED or Blue
- 1 Upgraded .038 Main Jet
- Carb Gaskets
- 1 Performance MB200 Header Pipe
These products help the engine to breathe better and ultimately move more air in and out of the engine more efficiently which gives you more power!
Optional Upgrade Features:
- Performance RLV Muffler for a quieter sound and added low and mid-range power.
- 18# Heavy duty valve springs meant to add performance and durability.
- High Performance Header Gasket
- Our Vent Filter Kits will help your stock engine breath without taking in dust, dirt, and insects.
Takes about 20 - 30 minutes to install.
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No instructions, but plenty of YouTube help videos. Re-routed the air intake because I didn’t like the way it interfered with the back foot peg. Runs way better now though.
So this is the 2nd stage 1 kit I've installed on a minibike. I was mostly concerned with the fitment on my MB200-2. The kit is advertised as having the ability to go on an MB200-2 with the side panels still on the bike. It's a close fit, but it does fit with the side panels and even if you add the muffler to the kit.
My MB200-2 performed noticeably worse (top speed went from 33 mph to 23 mph) after installing the Stage 1 kit which wasn't expected considering the kit I installed on my Coleman really sped that bike up. I expected the bike to run a little leaner with this kit (I'm at 5000 feet and the bike started off life very rich), but the drop in speed was certainly unexpected and not what I experienced with the other bike/kit. I'm sure it's something I did and I'll get it sorted out. No sense in dinging a quality product because I'm mechanically inept.
Can tell the difference
Stage 1: MB200 Performance Kit
Easy to install and worth every penny
This kit makes a night and day difference in sound and performance compared to stock. Absolutely worth every penny! A must have on every MB200!
The stage 1 kits gives the mini bike a good boost. The exhaust took a little bit to get it to fit on my Massimo warrior. Had the trip the fender a bit and press it up against the chain guard. All and all a great kit.