Project 321 G3 6-Lock Disc Rear Hub MicroSpline 32h 12x148 Blk MFPN=00.4318.020.034 Optimized for tubeless tires with

Optimized for tubeless tires with the option to run Tubeless or tubeless ready tires with tubes

478g (w/ valves and rim tape)

size 180mm mount 4-bolt Rohloff thickness 1

Silver Weight 425 Half Link Chain Yes

Project 321 G3 6-Lock Disc Rear Hub MicroSpline 32h 12x148 Blk MFPN=00.4318.020.034 Optimized for tubeless tires with1. 25 deg 288 points of engagement from eight 3 step pawls phased in teams of two on a 72 tooth drive ring. This results in the feeling of instant and rock solid engagement Pawls are driven by magnets which pull harder as they get closer to the drive ring and minimize drag while coasting. This also results in fewer moving parts and no springs 6 Lock is an improved six bolt design that gives versatility to run Center Lock Features anodized 7075