Model: Poker Disc Crankset

Crank Length: 165mm/170mm/175mm

Weight: about 484g±10g / 494g±10g / 499g±10g

Material: 7075 aluminum alloy

Disc Color: Black/Silver

Teeth: 50T/52T/54T/56T

Weight: 146g/152g/174g/177g

Installation mode: Direct installation in 3-nail format

Speed: 8-12 speed

Bottom Bracket: BB92(Screw thread)Steel pailine (about 100g)

Fit: Folding bicycle, Road Bike

3-nail installation format

3-nail direct-mounted specifications, 1mm offset, can better correct the chain line, the larger the offset, the closer the chainring is to the frame

Full CNC cutting

High strength aviation aluminum alloy body, full CNC process, integrated molding, T6 heat treatment, strong rigidity, high hardness

Narrow and wide tooth design

A thick and thin tooth shape arrangement, special mud groove, reduce the resistance, reduce the friction gap between the chain and the tooth disk, is more fit between the chain and the tooth shape, effectively prevent the chain shake

1mm offset

Black anodic plating hardening process, high quality, lightweight design, compatible with 9-12 speed chain