Racing Brothers Modi Fork Seals 32mm Flangeless Size:32mm (Flangeless) Replacing the air spring requires

Replacing the air spring requires full disassembly of the left fork leg

and sag setup

2 RC2 with ButterCups

Why Choose the HELM MKII Air

Racing Brothers Modi Fork Seals 32mm Flangeless Size:32mm (Flangeless) Replacing the air spring requiresThese Racing Brothers Modi Fork Seals feature a 32mm flangeless design that delivers a smoother ride feel with reduced friction. Flangeless seals sit flush inside the fork leg, requiring careful installation but ensuring modern low friction performance on newer Fox and RockShox forks. Compatibility: Compatible with RockShox RS 1, Bluto, and SID B1 (2017+) forks, including all 32mm Boost models. Installation Notes: Flangeless seals require precise