SHIMANO CS-R8100 CASSETTE ULTEGRA 12 SPEED

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SHIMANO CS-R8100 CASSETTE ULTEGRA 12 SPEED

Regular price $189.95
 More payment options

SHIMANO CS-R8100 CASSETTE ULTEGRA 12 SPEED

 

ultegra_r8100

SHIMANO ULTEGRA 12-speed HYPERGLIDE+ Road Cassette Sprocket

CS-R8100-12

NEW

The uninterrupted shifting experience of the ULTEGRA R8100 12-speed cassette range lets you climb, sprint, or cruise without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12-speed FREEHUB bodies.

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. 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.

 

FEATURES

  • Refined 12 step gear combination provides peak efficiency and accelerating performance for every racing situation
  • Faster, smoother shifts under maximum pedaling force
  • Compatible with new 12-speed and road 11-speed FREEHUB body

PRODUCT SPECIFICATIONS

MODEL NO CS-R8100-12
SERIES ULTEGRA R8100 Series
Average weight 291 (11-30T) 345 (11-34T)
Combination 11-12-13-14-15-16-17-19-21-24-27-30T | 11-12-13-14-15-17-19-21-24-27-30-34T
Combination name (Group name) 11-30T 11-34T
Type HYPERGLIDE+
Compatible chain HG 12-speed
Aluminum gear_QTY (pcs) 0
Aluminum spider arm_QTY (pcs) 2
Steel gear_QTY (pcs) 12
Titanium gear_QTY (pcs) 0

What customers say

Product Reviews

“Great communication and fast delivery. Whole purchase experience was very smooth and product is great. Cruzee bike is great quality and was super easy to set up and get moving.”

Chelsea

“Love the Cruzee! Super light and durable. Easy to put together and adjust. Lowest seat position fits our short 2 year old. Fast delivery.”

Josh

“This is the second Cruzee we’ve bought from Cycle Nation. It’s such a great wee bike. Gave the first one to our daughter for her second birthday. Two weeks later she was racing around a pump track. It’s so easy for her to ride. She was cornering and coasting really quickly. We’ve just got one for our 18 month old. Once again Cycle Nation has the best price and service. Arrived very fast. I would definitely recommend the Cruzee as a first bike. It’s very intuitive for kids to ride. And it is so light, which is helpful when they are young and may need to jump into the buggy or be carried.”

Bridget