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Home > SHIMANO ULTEGRA Cassette CS-R8101-S12 12-speed 11-12-13-14-15-17-19-21-24-27-30-34T Item Number ICSR810112134
Shimano SHIMANO ULTEGRA Cassette CS-R8101-S12 12-speed 11-12-13-14-15-17-19-21-24-27-30-34T Item Number ICSR810112134
Shimano SHIMANO ULTEGRA Cassette CS-R8101-S12 12-speed 11-12-13-14-15-17-19-21-24-27-30-34T Item Number ICSR810112134

SHIMANO ULTEGRA Cassette CS-R8101-S12 12-speed 11-12-13-14-15-17-19-21-24-27-30-34T Item Number ICSR810112134

$99.99
HYPERGLIDE+ cassettes revolutionized off-road shifting with its seamless shifts both up and down the gear range. Now it's time for the technology to change road cycling.
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Fast Shipping Sent next day. NOTE: Bikes, Scooters, Trainers and bulky items pickup only - unless agreed prior. Bikes (if we agree to send) must be sent to your local bikeshop that stocks same brand for final assembly.
Fast Same day Pickup, Please wait for email for collection - some items may need transferred from our local warehouse to your pick up store.

 Even during maximal efforts up a climb or racing a friend, riders no longer need to back off to perform a shift. In any gear, Shimano ULTEGRA R8150 drivetrains maximize efficiency thanks to larger cogs and retain compatibility with existing HYPERGLIDE FREEHUB bodies. All this while increasing to 12-gears, ULTEGRA CS-R8100 cassettes are the new paradigm in road shifting.

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