X
1.800.651.4050 Mon-Sat 8am-5pm PT
FREE SHIPPING ON ORDERS OVER $50More info
JOIN OUR EMAIL LIST
Search
WISH
0
CLICK HERE to join our Email List and get 15% off your first order*
*Restrictions Apply. Click for details.

Crumbs

Product Images

Shimano Ultegra CS-HG800 11-Speed 11-34 Cassette
Shimano Ultegra CS-HG800 11-Speed 11-34 Cassette
Shimano Ultegra CS-HG800 11-Speed 11-34 Cassette
Click to zoom
Shimano Ultegra CS-HG800 11-Speed 11-34 Cassette 1
Shimano Ultegra CS-HG800 11-Speed 11-34 Cassette 2
Shimano Ultegra CS-HG800 11-Speed 11-34 Cassette 3

Shimano Ultegra CS-HG800 11-Speed 11-34 Cassette

Pricing and Order Section

Mfg PartNum: ICSHG8001111134
rating(36 customer reviews)
Earn $2.94 in Rewards credit. Click to Learn More.
294
POINTS
$97.99
MSRP: $97.99
SAVE
In Stock
This color/size is not eligible for Rewards points
Price matches are is not eligible for Rewards points
pricematch tag
InstantPrice MatchWhat is this?
Qualifies for Free Shipping!
 

Description

Ultegra Delivers Bigger Gears For Bigger Climbs

Turn your roadie into a gravel beast with Ultegra 11-34. The Shimano Ultegra CS-HG800 11-Speed 11-34 Cassette provides wide-range gearing that covers the low end while giving you bigger gears for bigger climbs in rough terrain. This cassette features a durable nickel-plated steel cog construction for corrosion-resistant-riding that will stand up to seasons of use.

Features:

  • Hub body designed to fit a variety of bikes from MTB to road bikes
  • Spacer required to fit hub body to road bikes
  • ULTEGRA R8000 Series
  • Compatible with GS cage rear derailleurs
  • 11-13-15-17-19-21-23-25-27-30-34T gearing
  • Compatible chain: HG-X11/CN-LG 11-speed
  • Weight: 335g

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

* Due to limited availability of this product, we are limiting the quantity per customer to 2 units to allow more of our customers to purchase this product. We are sorry for the inconvenience.

Specifications

 

Mfg PartNum: ICSHG8001111134 

 

Cassette Use: Road 

 

Cassette Type: Shimano 11 

 

Drivetrain Speed: 11-Speed 

Reviews

Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
(31)
(4)
(0)
(0)
(1)
(86%)
(11%)
(0%)
(0%)
(3%)
Solid Shimano
rating
by Andrew
FLA

Good enough for flat, great for steep climbs

Reviewed 1/13/2023
Was this review useful to you? Yes/No
Thank you for your feedback.
Gateway cassette
rating
by Little pebble
Cycling Enthusiast
Carlton, Oregon

11-34 ultegra cassette is what allows this older cyclist to climb�5000 miles on my current ultegra

Reviewed 10/21/2022
Was this review useful to you? Yes/No
Thank you for your feedback.
Needed that extra cog
rating
by Anonymous
Cycling Enthusiast

There are steep hills in the Islands , so I opted for this cassette... Im not too thrilled with the spacing of the gears, but it performs as well as can be expected..

Reviewed 12/6/2020
Was this review useful to you? Yes/No
Thank you for your feedback.
Works
rating
by Anonymous

No issues so far.

Reviewed 2/25/2022
Was this review useful to you? Yes/No
Thank you for your feedback.
Western always delivers!
rating
by Anonymous
Portland

Was looking for a little extra help up the really steep climbs. Western Bike Works had exactly what I needed and always at a great price. Their customer service is as good as it gets. Theyve earned my loyalty for sure.

Reviewed 8/15/2019
Was this review useful to you? Yes/No
Thank you for your feedback.
Shimano dropped the ball on this one
rating
by tiopablito
Cycling Enthusiast
Georgia
4 of 10 customers found this review helpful.

Largest spider is bad design. Third from largest cog is too close to second from largest and fourth cog also is a little wonky. Several reviews I read before buying this warned me, but I reckoned Shimano would have corrected the problem. Nope (. Going back to the 105 cassette until their gravelCX groupset is available.

Reviewed 5/28/2019
Was this review useful to you? Yes/No
Thank you for your feedback.
Billy goat cassette works great!
rating
by Steve R
Cycling Enthusiast
Cincinnati OH
8 of 8 customers found this review helpful.

Used this instead of my old 1132 cassette this year at DK200 to make the 11,000 feet of climbing a little easier and it did the trick nicely. Worked great with an Ultegra chain, compact crank and a GS rear derailleur Di2 set up. There was plenty of take up to keep the chain taught on the rough stuff cross chained and enough clearance on the 34 tooth cog with the B screw tightened up a bit.

Reviewed 7/6/2018
Was this review useful to you? Yes/No
Thank you for your feedback.
This the equivalent of a winch for a bike!
rating
by Pete
Cycling Enthusiast
Augusta Ga.
1 of 1 customers found this review helpful.

I use this with a Wolf Tooth extension to provide me with an extreme climbing gear when I'm in the mountains, close to the end of a long day and down on watts.

Reviewed 11/14/2017
Was this review useful to you? Yes/No
Thank you for your feedback.
Typical shimano product
rating
by mark
Eugene, OR
7 of 7 customers found this review helpful.

Top quality Shimano cassette, this cassette is about an ounce lighter than a sram one for the same gear range and shifts a bit smoother on my one by cross bike. The extra low end is a plus on some of the steeper cross crusade courses like ninkrossie.

Reviewed 10/28/2017
Was this review useful to you? Yes/No
Thank you for your feedback.
Great product.
rating
by Anonymous
Cycling Enthusiast

Perfect fit. Great quality.

Reviewed 12/18/2020
Was this review useful to you? Yes/No
Thank you for your feedback.
Quality Product & Service!
rating
by JR
LAS VEGAS, NV

Product is as stated! To be of Excellent Shimano Quality! Would recommend All to get their Bicycle Accessories from Western Bike Works! Awesome service as well!

Reviewed 9/18/2020
Was this review useful to you? Yes/No
Thank you for your feedback.
Going to the Rockies
rating
by Moab Man
Cycling Enthusiast
Marin/Moab
1 of 1 customers found this review helpful.

Doing a tour of Utah and Colorado. Decided to get a lower gear for the altitude climbs. Fit perfectly on the Shimano wheel in place of an 11-32. Did not need to shorten the chain, just a turn or 2 on the B screw.

Reviewed 5/13/2024
Was this review useful to you? Yes/No
Thank you for your feedback.
Solid choice for the money
rating
by Anonymous
Competitive Racer
Golden, Colorado
3 of 3 customers found this review helpful.

Crisp, clean shifting cassette for those who don't feel like spending the extra cash for the Dura Ace. The larger 34 tooth gearing works perfectly in the Colorado mountains or on the steep gravel roads.

Reviewed 2/17/2023
Was this review useful to you? Yes/No
Thank you for your feedback.
SRAM 11sp compatible
rating
by PNW Biker
Competitive Racer
Pacific NW

Sweet spot gearing for PNW Cyclocross (SRAM 11x32 is too high for hilly CX courses, and the 11x36 is too low for flat courses, but Shimano's 11x34 is just right). Fully companiable with SRAM Force1 1x11sp.

Make sure you use the supplied freehub spacer.

Reviewed 11/6/2023
Was this review useful to you? Yes/No
Thank you for your feedback.
What's not to like?
rating
by Anonymous
Cycling Enthusiast
Mid-Atlantic
1 of 1 customers found this review helpful.

I've been using Ultegra cassettes ever since I broke two Dura Ace cassettes. They are quiet, shift great, and if you replace your chain when needed these cassettes last for well over 10,000 miles. The only reason I just bought a new one is that I'm looking for slightly lower gears for climbing as my girlfriend is the "Fastest girl in the world" and I'm trying to keep up with her on long steep climbs.

Reviewed 10/17/2023
Was this review useful to you? Yes/No
Thank you for your feedback.
Replaced an Ultegra 11-28
rating
by Rainman737
Cycling Enthusiast
Camarillo, CA
1 of 1 customers found this review helpful.

Very high quality and great having the extra low gears for climbing. Be sure your derailleur can handle the larger cassette or buy a wolf tooth extension. You will also need a new chain. Very pleased with this purchase.

Reviewed 6/23/2023
Was this review useful to you? Yes/No
Thank you for your feedback.
Solid smooth shifting
rating
by AAcyclist
Cycling Enthusiast
Ann Arbor, MI
1 of 1 customers found this review helpful.

A rock solid, well made product. Shifts are smooth and quiet.

Reviewed 10/10/2023
Was this review useful to you? Yes/No
Thank you for your feedback.
The cassette works great
rating
by BERoss
Cycling Enthusiast
Annapolis, MD

The cassette was delivered without any issues. I gotten installed for an upcoming event that required some climbing elevation. I wanted to be ready. The cassette works great.

Reviewed 10/13/2023
Was this review useful to you? Yes/No
Thank you for your feedback.
Works well with my 11 speed dura-ace derailleur
rating
by BigMac1957
Cycling Enthusiast
Las Vegas, NV
2 of 2 customers found this review helpful.

I bought this to use when I do long very steep climbs in place of my usual 11-30 cassette. Its nice to have 2 easier gears on those climbs.

Reviewed 10/28/2022
Was this review useful to you? Yes/No
Thank you for your feedback.
Great climbing cassette
rating
by Dave
S. C.

As alaways you get what you pay for, it's pricey but worth it for the quality and smooth shifting.

Reviewed 7/28/2023
Was this review useful to you? Yes/No
Thank you for your feedback.
See more reviews

Articles

Articles will open in new tab.

Comparing bottom bracket types and standards.
You wanna go fast? Join the ceramic revolution!
Keep things running smoothly on your road, mountain, or commuter bike.
Make your upgrades count. Here's the equipment that will help you ride your bike faster.
What to consider when selecting a crankset for your road bike.
additional content loading
additional content loading
additional content loading