Steel-reinforced nylon composite

V-brake arms

Length:107mm/115mm

Dual spring tension adjustment

Brake shoes:50mm,60mm,70mm

Packing: 50Prs/ctn,41 x30 x24cm

G.W: 23Kgs

增强钢制尼龙合成"V”形闸臂

心距:107mm,115mm

双重弹簧拉紧调节

闸皮长度:50mm,60mm,70mm