The item you are bidding on is a 2012 birel jr on road  kart. With a high rev engineering 100cc 2 stroke beast of a motor runs on 110 octane race gas with 25:1 compression. It has rear disc bakes connected to a free line driveline many free line billet parts. I was told there is over 2000 in the rear axle alone. 

5 sets of tires

Extra rebuilt High rev engineering Yamaha engine

Free line extra set wheels 

Starter box 

2 extra new carbs set up 

20 plus rear sprockets

Race stand

Transponder unit 

There is more I'm sure just call if you need anymore info. Chad 8165103925.