SKU: 95394665251
Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
largest sprocket: 51 teeth
Shimano Dura-Ace FC-R9200 12 Speed Chainrings enable a particularly smooth and fast shifting process
The pedalling resistance can also be increased at the touch of a button to improve the training effect
Cassette: SRAM Rival XPLR XG-1251
e*thirteen Helix Race 12-Speed 9-52T Cassette - Grey Size:9-52 largest sprocket: 51 teethe*thirteen expanded drivetrain possibilities for every rider with our original 9 50T Helix Race Cassette with 533% gear range. Our proprietary 9t sprocket and patented two piece construction gave riders an unprecedented ability to build the drivetrain of their choice. Now, weve built on that winning formula and added a 52T sprocket for an eye watering 578% total range. Love to grind climbs? Throw on a 28T chainring and go pull some stumps. Hungry for
