Prodct descripton:

Material: AL6061 alloy frame and fork

Size: 49cm 52cm 55cm 58cm

Include: include frame/fork/headset

Headtube size: 28.6mm 1 1/8"

Suit for seatpost : 27.2mm

Fit bottom bracket: 68mm, English thread

Weight:frame 1493g fork 665g ( 52cm)

Hub axle spacing：front 100mm, rear 120mm