Ergon GP1-S BioKork Grips - Tan-Black YGroup_troy-lee-designs-a1-mips-helmet---vertigo-YG Coaster brake comes complete with

Coaster brake comes complete with 19-T sprocket and hardware

COMPATIBILITY: Works with most nutted hubs

and if you want the keys to the kingdom

It drafts off the design language of our premium Montaro™ MIPS helmet

Ergon GP1-S BioKork Grips - Tan-Black YGroup_troy-lee-designs-a1-mips-helmet---vertigo-YG Coaster brake comes complete withERGON GP1 S BIOKORK GRIPS As hand sizes considerably vary depending on the person, Ergons grips from the GP and GS series are standardly available in two sizes, small and large. This size difference refers to the grip circumference, which means that a larger hand better fits on a thicker grip. Likewise, a small hand has a better grab on a thinner grip. These differences have a direct impact on the handling of the bike as a whole.