Description
Frame & Stem:
Frame Steel, 12″, front TIG welding, rear CO2 welding
Stem Barbore 22.2, safety line 65mm
Front fork Steel
Brake System:
Brake lever Φ22.2mm, 3 fingers, with adjust screw
Front brake Steel
Rear brake Steel, Φ70 band brake
Drive System:
BB set Steel 5pcs, BC: 1.37-24T
BB Steel
Flywheel 1/2″ × 1/8″ × 16T, one speed, full ball
Pedal 9/16″ without ball, reflector with Emark certificate
Wheels & Tires:
Rim Steel, 12″ × 1.75, 14G × 16H × 0.8T, A/V
Tire Rubber, compass brand, P1197(A) 12 1/2″ × 2 1/4″
Inner tube W/O
Training wheel support Steel, 3.0mm
Training wheel Size: 110 × 26
