Bike SIZE 12

1.0 mm thickness handle bar , stem with plastic cover sport grip. •Sport rubber grip, nylon break leve wth refined alloy color bell. •Saddle with high grade thickened and high elastic foam cushion. •Front with silver color caliper brake, rear with grey color band brake, good braking performance.•One piece crank, making fitting easily with full plastic chaincover protect children skin and cloth.•CP carrier with soft cushion with good UCP mudguard leg, making more comfortable sit.•2.125 Rubber sport tyre with Wanda king brand A/V inner tube single wal alluinium alloy rim.•Quick release : alloy making the saddle assemble and adjust convenient and efficient.•Widen trainwheel leg 3 mm good quality rubber surface training wheel