1 пара часть 170 мм ржавеющая скорость 104BCD велосипедный кривошипный ремонт алюминиевый сплав цепь кольцо аксессуары горный велосипед Велоспорт

Description:
Ultra-light crank, excellent workmanship.
Only suitable for installing a single disc, 104bcd.
Made of aluminum alloy, durable enough.
Stylish appearance, strong axial strength and strong compatibility.
1 pair of left and right crank.
Specification:
Crank material: aluminum alloy
Central axis material: aluminum alloy+PP
Color: black
Crank length(approx): 170mm, bcd 104mm
Central axis size: BC1.37-24T
Type: with central axis, without central axis
Package:
1 pair x crank/1 pair x crank+1 pc x central axis
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 1-2 cm differences due to manual measurement.