TRP CR-M9050 Boost Direct Mount Chainring - 30t 12-Speed CINCH Mount 3mm Offset 7075-T6 Aluminum Sandblasted BLK/Gold MFPN=00.1918.770.000 Hammerhead approved replaceable computer insert

Hammerhead approved replaceable computer insert

Base Tuning:K 9000 /Cold

Tear/abrasion/shock resistant TPR construction

Let iron cool before placing in iron cozy

To get a feel for optimal tension

TRP CR-M9050 Boost Direct Mount Chainring - 30t 12-Speed CINCH Mount 3mm Offset 7075-T6 Aluminum Sandblasted BLK/Gold MFPN=00.1918.770.000 Hammerhead approved replaceable computer insertThe CR M9050 EVO12 Boost chainring is crafted with high quality CNC machined 7075 T6 aluminum and features Wave Technology for proven chain retention in extreme conditions. CNC machined using 7075 T6 aluminum provides strength and incredible durability Torsionally rigid for exceptional power transfer Wave Technology offers proven chain retention in the most extremely conditions 3mm offset for boosted setups Tooth Count 30 Drivetrain Speeds 12 Round or