Shaller uses electric propulsion designed by Gravitron, based in Great-Britain.

SPECIFICATIONS:
Electric Motor : 48 volts (four 12-volt batteries connected In series) of maintenance-free, sealed, dry lead (or pure lead) rechargeable batteries
Drive : 36mm wide, 8mm pitch, Gates Polychain GT2
Belt Size : 53"W x 84"L x 44"H
Weight : 695 Ibs.
Wheels : Heavy duty aluminum (.190"),5" 3-hole
Tires : Front - 10 x 4.50-5 racing slick Rear - 11 x 7.10-5 racing slick
Brakes : Hydraulic disc brake w/twin pistons
Axle : 1 1/4" 4130 steel live axle
Seat : Padded plastic racing bucket seat Steering
Wheel : Heavy duty cast aluminum
Body : High Density Polyethylene (HDP) - Choice of 8 colors
Frame : Steel tubing (.120" wall) MIG welded in jigs
Finish on Frame : Special powder coating is baked at 425° F - Choice of 4 colors

SAFETY FEATURES:
Bumper : 2-piece .291" x 3" spring steel, perimeter design
Padding : Crotch pads on steering column supports and steering pads on butterfly steering wheels
Shoulder Harnesses : 4-point padded harnesses, aircraft quality
Low Center of Gravity :The bottom of the chassis is well below the center of the wheels to prevent tipping
Roll Bar : 1 1/4" tubing integral with the frame

OPTIONS:
Hand-held Remote Transmitter : Used with Gravltron Kit
Receiver : Used with Gravltron Kit - One per kart Pit Loop
Transponder : Used with Gravltron Kit - One per kart Pit Loop
Transmitter : Used with Gravitron Kit
Data Logger / Programmer : Used with Gravitron Kit
Battery Charger : (100 amp, 48 volts) 1 charger is required for every 2 GoKarts

The ELECTRIFIED SLICK TRACK WEDGE is designed for adult drivers at least 16 years old and at least 60" tall. It is designed to run on a very smooth, relatively flat, slick concrete track, either road course or oval.