RaceFace Narrow Wide Chainring: 104mm BCD 30t Blue MFPN=BM10-ST-TW-01-K Color Black Ring Position/Type Chain

Color Black Ring Position/Type Chain Retaining Single Ring Tooth Count 50 Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD 110 Material Aluminum Defined Color Black

}e*thirteen Helix R Guidering - 30t 11/12-Speed 52/55mm Flip Flop CL 3/5mm Offset e*thirteen DM Gray

}Avid Titanium Caliper Mounting Hardware Standard

crash resistance and grip in all conditions

RaceFace Narrow Wide Chainring: 104mm BCD 30t Blue MFPN=BM10-ST-TW-01-K Color Black Ring Position/Type ChainRaceFace Narrow Wide Chainring: 104mm BCD 30t Blue. RaceFace Narrow Wide Chainrings feature tooth profiling for chain retention and a blend of weight and durability suitable for XC DH and everything in between. 7075 T6 aluminum aerospace grade strength Compatible with 9 10 11 and 12 speed Stiff 4mm plate thickness and I beam construction transfer loads without flexing Reversible laser etched graphics TECH SPECS Color Blue Ring Position Type Chain