Project 321 G3 6-Lock Disc Rear Hub, XDR, 28h, 12x148, Silver Pump Accessories UPC: 710845770371

UPC: 710845770371

Gearing: Mid-Compact 52/36t

Half Link Chain: Yes

Pedal body dimensions: 95 x 72 x 25mm (LxWxH)

Project 321 G3 6-Lock Disc Rear Hub, XDR, 28h, 12x148, Silver Pump Accessories UPC: 7108457703711. 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 engagemnt pawls are driven by magnets which pull harder as they get closer to the drive ring and minimize drag while coasting. This also reults in fewer moving parts and no springs 6 Lock is a improved six bolt design that gives versatiltiy to run Center Lock Features anodized 7075 aluminum