XB 9.0hp Racing Go Kart




The Racer XB is our top selling model to rental companies, concession tracks, and groups that don’t want to worry about damaging their go karts due to rough riding. In 2012, we released the current edition, now complete with an upgraded chrome moly frame! Our new XB model is available with a 6.5hp or 9hp engine. The 9hp model has a higher top speed than the 6.5hp and also includes electric start instead of the standard pull start found on the 6.5hp model.


Brand:Road Rat
Model:XB 9.0
Seats:Padded XL Bucket
Top Speed:up to 45-55mph (based on gearing and track conditions)
Brakes:Hydraulic disc brake system
Engine: 9hp 4 Stroke
Clutch: Wet Clutch
Load capacity:300lbs
Carton Size: 80″ x 58″ x 19″
Kart Size: 79″ Long x 56″ Wide
Wheels:10″ front tires, 11″ rear tires
Shipping Weight: 400lbs
Other Info:Racing Steering Wheel, Foot Controls, 90% assembled
Colors:Black, Red (Other colors can be special ordered)
Extras:Perimeter bumper with shock absorbers, seatbelt, headrest with roll bar, color coordinated foot pedals

Frame material– Chrome moly steel
Frame Wall thickness– Upgraded 3mm
Thickness of rear axle– 40mm
Chassis Tubing –32mm diameter
Rear axle material– Steel
Type of hubs used– Aluminum hubs
Bearings– Roller bearings
Front spindles– 17mm


Our new, redesigned XB go karts have the following improvements over the older models:

  • Anodized aluminum parts are color coordinated with the bodywork
  • Improved Perimeter Bumper Complete with Shock Absorbers
  • Redesigned Frame to allow larger sprockets to be installed
  • Red and Green Color Coordinated Foot Pedals
  • Improved Chain Guard and Disc Guard
  • Added bumper supports
  • Chrome moly frame
  • Rims and Tires Improved
  • Rear Axle Spin Improved
  • Headrest and Seatbelts
  • Improved Body Design

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