Crank:

Brand: Prowheel

Material: Aluminum Alloy/

Color: Black

Type: 4 Claw Snow Bike Crank

Weight: CLAW-TT-120 852G/CLAW-TT-100 824G

Model: Length 170mm. 64/104BCD

Crank Center Shaft 176L/192L-02111-HM-2

BB Sets: BBPW-BB100/120

Chainring:

Brand: WUZEI

Material: Aluminum Alloy

Color: Black

Size: 104mm BCD

Teeth: 32T/34T/36T/38T/40T/42T

CNC Precision Carving and Milling