5x13 wide tire rims from the house of KIESLER. Fits all 140er tires. Polished rim bed with star design is absolutely rad! Tires need a tube with 90° valve.
With adapters, this rim, originally constructed for the MBK Nitro/YAMAHA Aerox can also be driven on a PEUGOT SPEEDFIGHT or on PIAGGIO/ GILERA motors.