Mon-Sat 8am-5pm PT
FREE SHIPPING ON ORDERS OVER $50More info
JOIN OUR EMAIL LISTSign Up
Bike Tires Direct logo. Link to homepage.
Serving cyclists
since 2002
CLICK HERE to join our Email List and get 15% off your first order*
*Restrictions Apply. Click for details.
Shimano Ultegra CS-6800 11-Speed Cassette

ShimanoUltegra CS-6800 11-Speed Cassette(Return to Product Page)

Add your own review
(40 customer reviews)
5 stars
4 stars
3 stars
2 stars
1 stars
(37)
(3)
(0)
(0)
(0)
(93%)
(8%)
(0%)
(0%)
(0%)

User submitted reviews

Review by mike ghee

Reviewed 7/24/2017
by mike ghee
Cycling Enthusiast
Connecticut
Value Rating
Overall Rating
4 of 4 customers found this review helpful.
why pay more

great price and you would be foolish to pay more. sure its a few grams heavier than top of the line. if your worried about that put down the doughnut !

Thank you for your feedback.

Review by Frank

Reviewed 7/21/2017
by Frank
Cycling Enthusiast
Dallas OR
Value Rating
Overall Rating
4 of 4 customers found this review helpful.
Dependable Shimano Quality

Using this on my gravel rig......didn't need Dura Ace and am running it with Sram Force 22 drivetrain...works perfectly

Thank you for your feedback.

Review by Anonymous

Reviewed 7/4/2017
by Anonymous
Value Rating
Overall Rating
5 of 5 customers found this review helpful.
Climbing made easy!

With short but steep hills around driftless region you need all the cogs you can get for 18 degrees. 11-32 does the job.

Thank you for your feedback.

Review by Anonymous

Reviewed 7/12/2021
by Anonymous
Sebring FL
Overall Rating
3 of 3 customers found this review helpful.
Perfect!

My 2021 Emonda Project One came with climbing wheels and gears that work great all around. But for flat Florida cruising I put this 11/28 cassette on my Elemental wheels for precise cadence control.

Thank you for your feedback.

Review by Anonymous

Reviewed 6/20/2017
by Anonymous
Cycling Enthusiast
Phoenix, AZ area
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Great cassette, quick shipping by BTD

Replaced an friends 11-25 cassette with this one 11-28. Smooth shitfing and climbing made a little easier !

Thank you for your feedback.

Review by Joe D

Reviewed 3/2/2017
by Joe D
Birmingham
Overall Rating
1 of 1 customers found this review helpful.
Not for the weight weenies with deep pockets

I love Ultegra. Almost all the benefits of Dura Ace, except weight, and much more affordable. And you have the illusion of being just a little better than 105 and with a Di2 option to boot. I am an intermediate rider at best and if I want a lighter, more aero bike, I can accomplish that by dropping 10 or 15 pounds of fat. At 205 pounds I love going uphill because of the thrill of going back down and passing the guys who drop me on the flats. But I'm working on that. The 11-32T option helps me both ways. Quality product at an affordable price at Bike Tires Direct.

Thank you for your feedback.

Review by Anonymous

Reviewed 1/9/2017
by Anonymous
Cycling Enthusiast
Sacramento,CA
Value Rating
Overall Rating
3 of 3 customers found this review helpful.
lova a new cassette

upgraded my 6700 group set to 11 spd. can't go wrong with upgraded parts. I thought my bike shifted smooth, but now its a different machine.

Thank you for your feedback.

Review by Butterscotch

Reviewed 11/21/2019
by Butterscotch
Cycling Enthusiast
Clark, NJ
Value Rating
Overall Rating
3 of 3 customers found this review helpful.
My favorite - the 11-23 cassette!

I am so grateful that Bike Tires Direct carries the 11 speed 11-23 Shimano cassette. I am one of the old school cyclists who don't want to go higher than a 23 tooth gear. I really appreciate you carrying this cassette and hope you will continue to do so.

Thank you for your feedback.

Review by Anonymous

Reviewed 8/8/2019
by Anonymous
Cycling Enthusiast
Carrboro, NC
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
As usual, a solid product from Shimano

The cassette is as you would expect for Shimano Ultegra - solid, reasonably light weight, with no problems at all.

Thank you for your feedback.

Review by ZiurM

Reviewed 11/20/2018
by ZiurM
Competitive Racer
Miami, FL
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Need more speed

My current bike came with a climbing cassette and i live in a place of flats. So there was no need for that cassette. So i decided to go for smaller gears for more speed. I love it, best upgrade i have done on the bike and it was pretty affordable.

Thank you for your feedback.

Review by Anonymous

Reviewed 7/2/2018
by Anonymous
Cycling Enthusiast
Midland, MI
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Light, bombproof, reliable

I've used these cassettes for decades and they have never let me down. The 11 speed cassette continues to provide reliable shifts with a wider gear range, so that I don't need as many cassettes.

Thank you for your feedback.

Review by Kayenta Lover

Reviewed 5/3/2018
by Kayenta Lover
Cycling Enthusiast
St. George, Utah
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
High quality cassette at reasonable price.

Replaced the 11-28 tooth Ultegra cassette with this 11-23 tooth version. Quick and easy change, shifts flawlessly and provides ideal gear ratios for the southern Utah roads. Bike Tires Direct had the best price on the internet.

Thank you for your feedback.

Review by Anonymous

Reviewed 3/16/2018
by Anonymous
Competitive Racer
Value Rating
Overall Rating
3 of 3 customers found this review helpful.
Best value shimano cassette

If you're putting on lots of miles, its hard to spend the extra on dura-ace. The performance of this cassette is on par at a fraction of the price.

Thank you for your feedback.

Review by gears

Reviewed 1/4/2018
by gears
Competitive Racer
Taneytown, MD
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Dependable

I have been using 6800's for years, long lasting and smooth shifting

Thank you for your feedback.

Review by RB

Reviewed 11/30/2017
by RB
Philadelphia, PA
Overall Rating
2 of 2 customers found this review helpful.
Shimano Ultegra CS-6800 11-Speed Cassette

Gone are the days where one(non-pro paying out of pocket) might be tempted to jump on the Dura Ace train. Ultegra cost to benefit os better than ever over Dura Ace. And this applies more than ever to cassete purchases. These 11 speed cassetes are super smooth and will squash any delusions of trying Dura Ace. Biketiresdirect os an excellt outfit to do your purchasing.

Thank you for your feedback.

Review by Anonymous

Reviewed 11/16/2017
by Anonymous
Cycling Enthusiast
Wyoming
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Incredable 11 speed cassette

Building wheels is the best thing about bikes. Using Ultegra 32 hole hubs and slipping on an 11 speed cassette when the wheels are done is a sure sign the wheels are going to do great things.

Thank you for your feedback.

Review by Anonymous

Reviewed 11/10/2017
by Anonymous
Overall Rating
2 of 2 customers found this review helpful.
Nice cassette

Nice new easy to install

Thank you for your feedback.

Review by trublucali

Reviewed 10/2/2017
by trublucali
Cycling Enthusiast
Sacto, CA
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Works as designed, easy to install

Got the 32T and it's a great for hill climbing on road bike...

Thank you for your feedback.

Review by Anonymous

Reviewed 9/28/2017
by Anonymous
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Best bang for your buck!

Excellent priced product!

Thank you for your feedback.

Review by jbike

Reviewed 9/18/2017
by jbike
Cycling Enthusiast
san diego
Value Rating
Overall Rating
smooth

great smooth shifting...I have always had the 11-28 the last year I have been using 11-32 and will never go back...I don't use the 32 that much but after a long ride and the last hill home it's great to know you have that extra gear if you are outta gas!

Thank you for your feedback.

We are committed to delivering outstanding value and service to our customers, every day.
Try us today to see why so many of our customers come back again and again.

*Orders received before 3:00PM Pacific time are shipped the same day (Mon-Fri). Orders over $50
are shipped free (USA only, excluding AK and HI). Some exceptions apply. See Shipping for details. 1

5741 NE 87th Ave (I-205 exit 23B) Portland, OR 97220 | 800-682-0570 | [email protected]