NEW RaceFace Narrow Wide Chainring: 130mm BCD, 42t, Black outofstock New low-profile design

New low-profile design

Nylon Teeth with Zinc Zipper

It's a light-duty touring bike

Compatible only with ST-RX400

5 cm: 5'10"–6'2"

NEW RaceFace Narrow Wide Chainring: 130mm BCD, 42t, Black outofstock New low-profile designRaceFace 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 Tooth Count: 42 Ring Position Type: Chain Retaining Single Ring Drivetrain Speeds: 10 Drivetrain