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  • Hope Seat Clamp & QR
  • Hope Seat Clamp & QR
NOW$31.49
  • RRP$35.00
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Select  Diameter
30.0mm
31.8mm
34.9mm
36.4mm
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Hope Seat Clamp & QR - 28.6mm

Another small part to have a redesign this year. The collar on the seat clamp is now a universal style - meaning either bolted or QR can be achieved on the same collar (the QR does not come with a bolt, and vice versa).

Features:

  • CNC machined in Barnoldswick
  • Clamp - 2014 Aluminium 28.6mm diameter
  • Weight - 52g

Buy Hope Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.

  • Colour: Purple, Red, Gunsmoke, Black, Blue, Silver
  • Diameter: 30.0mm, 31.8mm, 34.9mm, 36.4mm
 
Rated 4.9 out of 5 by 76 reviewers.
Rated 5 out of 5 by Very well made Superb clamp with a progressive grip, you just know when it's right and tight. An addition to the headset I fitted ..... made in UK is now taking off on my MTB..... brakes next, perhaps. 20 October 2014
Rated 4 out of 5 by Bling but kaching Side screw is easy to turn, lever is easy to release, anodized finish is beautiful, weight is nyehhh. In all importance, it does its job really well and looks great but is a lil pricey for a clamp. 17 October 2014
Rated 5 out of 5 by Very good quality Top clamp which has stood up to the test of time and still works well and immaculate after a year. Another top quality product again by Hope 16 October 2014
Rated 4 out of 5 by good quality, but a bit pricey Does what it should. Comes in plenty of colours, enough said. 12 October 2014
Rated 5 out of 5 by This product has great features Speedy delivery as always. Great product at a great price! Thanks CRC 08 October 2014
Rated 4 out of 5 by Good product Good quality finish & performs as its meant to do. 29 September 2014
Rated 5 out of 5 by Amazing looking This looks really good on the bike and helps with the colour scheme. Typical high quality from hope, the big lever means that you can have it really tight without being difficult to undo. 29 September 2014
Rated 5 out of 5 by Perfect This looks great and works perfectly. If you're moving your saddle up and down all the time like I do but can't justify a dropper then get this; the brass washer will never wear out like the rubbish plastic/rubber ones you can get, it holds the post in tightly while being easy to open and close. 19 September 2014
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8 Questions : 27 Answers

Product Q&A

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Age: 35 to 44
Gender: Male
Attitude: Passionate and Obsessive
8 months ago
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Answer: 
Exactly like the picture shown. No need to buy separate bolt.
Gender: Male
8 months ago
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Answer: 
Comes as you see it, just wind back the screw as far as it goes to make fitting it easy. Make sure the seatpost and frame are clean to keep it sweet.
Age: 25 to 34
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8 months ago
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Answer: 
you get whats in the picture in a little green box
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7 months ago
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Answer: 
It is exactly how it looks in the picture, just twist the arm to adjust.
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7 months ago
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Answer: 
If it comes with QR then it's Quick Release - it should come with the bolt and clamp as part of the product
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7 months ago
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Answer: 
its complete as shown in the image.
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7 months ago
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new delhi,IN
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Answer: 
You get exactly the same product as the picture
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6 months ago
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Odintsovo,RU
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9 months ago
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Kirkby Stephen,GB
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Answer: 
I have the same size as yours. Perfect fit would be the 36.4mm size.
Gender: Male
8 months ago
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Answer: 
It depends on your frame, different frames can use different thickness tubing. Have a look at your current seat clamp (if you have one) and it might have the size written on it. Otherwise you can measure the diameter to work out the right size.

In saying this, a common size clamp for a 31.6mm post is usually 34.9mm/35mm
Age: 25 to 34
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8 months ago
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Answer: 
The only way to be sure is to measure the frame with a vernier calliper, these are very cheep and a very useful tool.
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7 months ago
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Tunbridge wells,GB
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Answer: 
My bike has a 31.6mm seatpost clamp I used 34.9mm
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6 months ago
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Odintsovo,RU
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Answer: 
31.6 = 34.9 external. As it is 1.5 mm wall thickness of seat-post x2 plus the rest for the powder coated finish or paint and lacquer.
Age: 45 to 54
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4 days ago
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4 answers

Is the bolt rust proof?

Is the bolt rust proof?
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7 months ago
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West Ryde,AU
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Answer: 
Yes; the bolt and clamp are CNC machined aluminium, with a brass seat for added durability. Aluminium does not rust, but will oxidise over time.
Age: 25 to 34
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7 months ago
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Answer: 
I think the bolt is Stainless Steel.
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5 months, 3 weeks ago
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Answer: 
Yes it is, the finish on the seat clamp protects the metal from rusting
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5 months, 1 week ago
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london,GB
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Answer: 
Used on wet winter snow with reagents rust does not appear
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6 months ago
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Odintsovo,RU
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4 answers

will one tenth of a mil

My current seat clamp is a non qr 35mm will a 34.9mm clamp fit I know its a tiny difference but its a difference non the less.
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Answer: 
34.9mm is the common standard; your frame/ existing clamp may say 35mm on it, but it has most likely been rounded up. A 34.9mm QR clamp such as these Hope options should fit your frame fine.
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Answer: 
Yep, 0.1 mm too small clamp will fit, it's flexible.
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4 months, 4 weeks ago
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Ottawa,CA
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Answer: 
In my opinion should work fine
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Answer: 
Will be fine, the clamp will easily open up 0.1mm. You can flex them open slightly with a strong grip of fingers and thumbs.
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4 days ago
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2 answers

Seat post clamp size

I've looked everywhere, I've got a 2013 orange 5 pro, dropper is 30.9 what size hope clamp will fit the bike
Thanks
Age: 35 to 44
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1 year, 2 months ago
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Aylesbury,GB
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Answer: 
I have had a look into this for you and from what I have been able to find, the Orange Five Pro should use a 34.9mm Seat Clamp so you would just need to order this version of the QR Hope Seat Clamp but, please just measure the external diameter if your frame's Seat Tube to double check this...
1 year, 2 months ago
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Answer: 
If you can't find it listed anywhere just try measuring the diameter of the seat tube (with the seat post out of the bike (just rest a ruler on the top when the post is out).

In saying this, it might need a 34.9mm/35mm clamp, but measure before you buy!
Age: 25 to 34
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2 answers

Convert to bolted

What bolt is required to make this work as a bolted clamp then?
7 months ago
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Bristol,GB
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Answer: 
dont buy this to use it as bolted clamp
try this:
http://www.chainreactioncycles.com/in/en/hope-seat-clamp-bolt/rp-prod80490
Age: 35 to 44
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Answer: 
It's an oversized bolt. You may contact HOPE by email and they might send you a conversion kit bolt for FREE! I've read a lot of stuff with regards to their after sales service and the rating is superb!
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Age: 45 to 54
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3 months, 3 weeks ago
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WAKEFIELD,GB
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Answer: 
The size required would likely be 30.0mm but before committing to a sale it would be advised to measure the outer diameter of your frames seat tube where the clamp would be clamping to.
Attitude: On the up
3 months, 2 weeks ago
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Answer: 
34.9mm
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3 months, 1 week ago
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Answer: 
This frame requires a 34.9mm Seat Clamp which is available in various colors on this listing.
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