Rear Shock Bumper ID:18mm OD:57mm L:54mm 37-1207 Sizing Guide_Sizing Guide - Three Shell They can be used with

They can be used with larger diameter pipes that have at least a 1-1/2" (38mm) ID by sliding that over the muffler flange and clamping on the header instead of the muffler

Hi-Viz removable rain cover

also assist in keeping the strap in position on the side and back areas

The protection has been increased with the addition of various highly-vented TPR inserts including a TPR reinforcement at the wrist closure

Voice-activated digital assistant access ("Hey Google"/"Hey Siri")

Rear Shock Bumper ID:18mm OD:57mm L:54mm 37-1207 Sizing Guide_Sizing Guide - Three Shell They can be used withAll Balls replacement shock bumper, constructed from a stiffer rubber All Balls shock bumpers provide a brilliant fit & better feel when your shock bottomed out.