Sram PC-991 Hollow Pin Chain Crankbrothers Chrome Hardened Pins

Chrome Hardened Pins

The Varia RTL 515 is a eliable rearview radar that lets you ride like you know what’s coming

Greater chain retention to extend portion on the end of inner plate to firmly hold the tooth both front and cassette sprocket

NEW – WiFi connectivity for faster

versatile wearable look and protects against wind and weather

Sram PC-991 Hollow Pin Chain Crankbrothers Chrome Hardened PinsThe chain of choice for weight weenies. Features gram shaving hollow pins. If you're setting up an XC race machine, it's hard to do better than the 991 Hollow Pin. Includes Powerlink for easy installation Works with all 9spd drivetrains Claimed 285 grams 114 links