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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
monitor your power usage
Bearing Type Sealed Cartridge Cassette Body Type Shimano Dynasys 11 Speed Mountain Cassette Body Type Shimano/SRAM 8 9 10 Speed Color Black Defined Color Black Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 150mm Skewer Included No Spoke Interface J-Bend
Sintered Metallic: long-life
Pliers works with 9- 10- 11- and 12-speed master links and chains (not compatible with Campagnolo 12-speed chains)
built-in lights give you higher visibility in low-light areas
Specialized sirrus MFPN=BB SMRA 2437 LLB-BAG monitor your power usageCRK SIRRUS 48 38 28T 175MM BLK(NO LONGER PRODUCED)
