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Shimano Ultegra BR-6800 Caliper Brakes


RRP: $1602.78

Save: 35%


Availability: In stock | Usually dispatched within 24 hours

If you have any technical queries please visit the PBK Forum where our experts are waiting to answer your questions.

Product Details



The Shimano Ultegra BR-6800 Caliper Brakes boast a dual-pivot design and a standard 49mm drop. Providing greater braking power modulation, the brakes allow for smooth and light operation. Featuring adjustable toe-in brake shoes and a spring tension adjuster, the brakes have polymer-coated cables for added durability. - L.M.


  • Shimano Ultegra BR-6800 Caliper Brakes
  • Dual-pivot design
  • Standard 49mm drop
  • Provides greater braking power and modulation
  • Brand-new SLR with 2 axle symmetric brake caliper
  • Smooth and light operation
  • Adjustable toe-in brake shoes
  • Spring tension adjuster
  • Polymer-coated cables for added durability
  • Front and rear brakes

Delivery & Returns

Express Delivery Available

If ordered before 8pm, delivered by courier next working day. Available on orders placed before 8pm (2pm weekends and Bank Holidays) for delivery next business day. Applies to most delivery addresses within mainland UK.

How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is: In stock | Usually dispatched within 24 hours

Please remember to add postal time (2-3 working days) to obtain a complete estimate of delivery to your door.

How will I know it has been sent?

You will receive an email to confirm when your item has been sent.

You can also check the status of your order and individual items by accessing your account details and following the prompts.

Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.

It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.

If I'm not completely happy with my item?

Please see our returns policy.

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Customer Reviews

for the chance to win a $130 voucher to spend on ProBikeKit.

Gender: Male

Age: 35-44

Date: 24 / Feb / 2014

Shimano 6800 brakes

I bought these to go with my 11 speed upgrade. The stopping power is great and they look really nice also. Would definitely recommend to others!

Gender: Male

Age: 35-44

Date: 28 / Jan / 2014

Shimano Ultegra BR-6800

I'm 6'2", 205 lbs and I purchased the Ultegra BR-6800 to replace the Tektro brakes on my Cannondale Synapse. I felt that the bikes stock brake caliper and pads (which I put over 1,700 miles on) were not working well enough; yes, the pads were still in excellent condition. I was not concerned about weight but performance for this change. Reviews for the BR-6800 told me that braking performance would increase substantially. Five minutes after installing the new brake calipers and pads myself I was expecting Formula 1 race car performance when riding around the driveway at night; the brakes were disappointing. Then I went for a few rides and seated the pads. Now is when I started to notice the improvements of my new brakes. My best example is riding down Decker Canyon in SoCal; I've read that grade to be anywhere from 17% to 22% (it's steep!). With my Tektros I was scared of not being able to slow in time for turns or the riders in front of me. With the new BR-6800's I was able to brake much later than normal and have a lot more confidence in controlling my bike. This boost in confidence has also been experienced at certain stop signs that I always approached to quickly. The modulation was above satisfactory and even though I did not test it, I'm fairly sure I could easily squeeze hard enough on the front brakes to fly over the handle bars. If I had to upgrade all over again, I certainly would purchase these brakes. Thank you to the engineers at Shimano.

Shimano Ultegra BR-6800 Caliper Brakes

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Shimano Ultegra BR-6800 Caliper Brakes