TRP CR-M9050 Boost Direct Mount Chainring - 30t 12-Speed CINCH Mount 3mm Offset 7075-T6 Aluminum Sandblasted BLK/Space Gray MFPN=370-0043006050 Spec'd with high-quality stainless Steel

Spec'd with high-quality stainless Steel Japanese Bearings

Rings 32 Defined Color Black Spindle Interface Type SRAM DUB Chainring BCD Direct Mount SRAM Color Black Chainline/Hub Compatibility 157 Super Boost Hubs Drivetrain Speeds 12 Number of Chainrings Chain Retaining Single Crank Intended Use Mountain Pedal Spindle 9/16" BB Included No Crank Length (mm) 170

Ergonomic design works well with integrated road shift/brake levers or bar-end shifters

Hub/Disc Compatibility 6-Bolt Rotor Size (mm) 140 Rotor Type Two Piece Weight 103

To be used only with JUNIT Grips sold separately

TRP CR-M9050 Boost Direct Mount Chainring - 30t 12-Speed CINCH Mount 3mm Offset 7075-T6 Aluminum Sandblasted BLK/Space Gray MFPN=370-0043006050 Spec'd with high-quality stainless SteelTRP CR M9050 Boost Direct Mount Chainring 30t 12 Speed CINCH Mount 3mm Offset 7075 T6 Aluminum Sandblasted Black Space Gray. The 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