Race Face Cinch Direct Mount Chainring 30T Purple MFPN=BAA0739K Avoids direct contact between the

Avoids direct contact between the waxer and ski surface

B-RAD 3 and B-RAD 4 should use the auxiliary foam pad (to protect your frame) and zip tie to secure the base

Same as the RDTR93S

Installation and removal with standard 52-16 spline tool

Weight: 142g

Race Face Cinch Direct Mount Chainring 30T Purple MFPN=BAA0739K Avoids direct contact between the7075 T6 aluminum direct mount ring to fit Race Face Cinch system splined cranks Narrow wide teeth prevent chain drop, updated tooth profile runs quieter Compatible with 9 12 speed chains, allowing a 1X set up on most any drivetrain Installs with a common Park Tool BBT 22 TECH SPECS ring type single (anti chain drop) mount Cinch DM 3mm offset teeth 30t oval round round color purple