Shimano CS-R8100 Ultegra 12-speed Hyperglide+ Cassette 11-34T

3.5 out of 5 Customer Rating

The Details

The latest Ultegra R8100 cassette provides a high quality, uninterrupted shifting experience. This 12-speed cassette is also lightweight with an alloy sprocket carrier. The wide 11-34T sprocket ensures you have a gear for every situation from climbing Alpine mountains to sprinting for the win.

 

The R8100 is compatible with both Shimano 11 and 12-speed freehub bodies and uses the latest Hyperglide+ technology to ensure seamless up and down shifts, even under load.

 

  • 12-speed cassette (compatible with 11 and 12-speed free hubs)
  • Faster, smoother shifts
  • Wide gear range

Our Verdict

The latest 12-speed Ultegra cassette provides a super wide gear range, efficient shifts due to the Hyperglide+ technology and a lightweight construction too.

Key Specifications

  • CS-R8100-12
  • 11-34T
  • 11-12-13-14-15-17-19-21-24-27-30-34T
  • Compatible with HG 12-speed chains
  • 12 steel sprockets
  • Alloy lockring
  • Weight - 345g

Delivery

Parts, accessories and clothing delivery - FREE over £30

Delivery for parts, accessories and clothing is free over £30 and £2.99 below that. We have a selection of premium delivery services available, including next day, AM, Saturday, timed delivery and local pickup services. Mainland UK only, some remote and off-shore areas or areas of Scotland may incur a surcharge. Delivery options and lead time estimates will be provided in checkout.

Click & Collect

Our Click & Collect service offers all the benefits of shopping online, combined with an award-winning retail experience in one of our stores. Simply order your items, select Click & Collect and pick up your item at a time that's convenient for you - our stores are open 7 days a week. Best of all, the service is completely free.

Reviews

Your Questions Answered

The latest Ultegra R8100 cassette provides a high quality, uninterrupted shifting experience. This 12-speed cassette is also lightweight with an alloy sprocket carrier. The wide 11-34T sprocket ensures you have a gear for every situation from climbing Alpine mountains to sprinting for the win.

 

The R8100 is compatible with both Shimano 11 and 12-speed freehub bodies and uses the latest Hyperglide+ technology to ensure seamless up and down shifts, even under load.

 

  • 12-speed cassette (compatible with 11 and 12-speed free hubs)
  • Faster, smoother shifts
  • Wide gear range
  • CS-R8100-12
  • 11-34T
  • 11-12-13-14-15-17-19-21-24-27-30-34T
  • Compatible with HG 12-speed chains
  • 12 steel sprockets
  • Alloy lockring
  • Weight - 345g

The latest 12-speed Ultegra cassette provides a super wide gear range, efficient shifts due to the Hyperglide+ technology and a lightweight construction too.

Parts, accessories and clothing delivery - FREE over £30

Delivery for parts, accessories and clothing is free over £30 and £2.99 below that. We have a selection of premium delivery services available, including next day, AM, Saturday, timed delivery and local pickup services. Mainland UK only, some remote and off-shore areas or areas of Scotland may incur a surcharge. Delivery options and lead time estimates will be provided in checkout.

Click & Collect

Our Click & Collect service offers all the benefits of shopping online, combined with an award-winning retail experience in one of our stores. Simply order your items, select Click & Collect and pick up your item at a time that's convenient for you - our stores are open 7 days a week. Best of all, the service is completely free.

Finance your purchase with us today and spread the cost.

Purchase Price £119.99
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Rutland Water Cycling LTD (Reference number: 800269) trading as Rutland Cycling are an appointed representative of Specialized (UK) Retail Limited (Reference number: 976130) which is authorised and regulated by the Financial Conduct Authority for credit broking. Credit is subject to status and affordability, and is provided by Mitsubishi HC Capital UK PLC. Terms & Conditions Apply.