Free Shipping Offer

Get free Standard Shipping with your $50 purchase today!

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.

|
|
WE'RE HIRING!
Join Our Team ›
Chromag Seat QR Clamp
Chromag Seat QR Clamp
Chromag Seat QR Clamp
Chromag Seat QR Clamp
Chromag Seat QR Clamp
Chromag Seat QR Clamp
(17)

Chromag Seat QR Clamp

Item #: SE219F00
USD$29.99 SAVE 35% USD$46.00 msrp
Choose Color
Black
Qty
Found a Lower Price?

Chromag Seat QR Clamp

Chromag Seat QR Clamp

The Chromag QR seat clamp features a unique bushing that contacts the entire cam surface for the easiest, yet most powerful action possible. The brass bushing is intensively machined to precision in order to press-fit perfectly into the collar and mate with the lever cam. The arrangement of the precision brass bushing and the smooth cam action of the lever makes for one of the most effortless and resilient seat quick release systems on the market.

  • Brass bushing interface that contacts the entire cam surface
  • Long rounded-surface lever
  • 6mm bolt
  • CNC polished and hard anodized
  • Available in 30mm, 32mm, 35mm and 36.5mm(Trek)
  • Weight: 50g
5.0 / 5.0
17 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
17
0
0
0
0
Nice Seat Collar
What can I say, it is a seat post collar, something simple, yet necessary. This Chromag one is tough and uses normal hardware. The hardware is in my opinion, tougher than what you'll find on a Hope seat collar (though I dig Hope stuff as well). The QR Lever is tougher than you'll find on a Salsa seat collar. The Chromag gives you a little BC flair though. When I look at it, I day dream of riding in the Pacific Northwest, with loam and ferns instead of the So-Cal dust and ruts! That's the best thing about this seat collar!
PS. Weight Weenies avoid, this is not a light-weight piece.

PROS: Durable, Attractive Design
April 1, 2015
Location:
So Cal
Dig it. Made to last!
I'm a simple guy who wants to ride. I'm also lazy and desire comfort during a long awesome ride. That ride is often times quite muddy with a ton of steep hills. You've got to pay to play where I ride.

I also can't quite justify a dropper post on my current ride. But I can justify a seat clamp I can either use to death or sell later easily.

In comes the Chromag seat clamp. Thoughtfully designed with a **long comfortable lever** and a brass bushing for a long service life. The lever will have you smiling every time you use it, I smile a lot. And the brass bushing will keep things running smooth when you're hands cold and wet and your seat post looks like a snickers bar.

Yes it's a bit of coin but you'll be able to sell it in a heart beat and have an overall cost of not a lot. Or it'll last a decade or more so it'll be retro and expensive I'd really consider this an investment.

PROS: Easy To Install, Long Lever, Brass Bushings, Durable, Attractive Design
November 17, 2014
Location:
Seattle
Best QR seat clamp bar none
Prior to this product the only good QR seat clamps on the market were the ones from Hope and Salsa (everything else was garbage). Chromag's is the new king. Steel-to-steel connection like Salsa's QR, but uses a stronger bolt (5mm vs. 4mm). Solid brass bushing like Hope's QR, but designed to stay in place without wriggling around. This is the best of the best.
August 28, 2016
Location:
East Rutherford, NJ
Perfect Clamp
Chromag has updated the design with a large brass bushing. It's a smooth operating clamp with great clamping force. My old QR was not clamping well and the post would still rotate. The long lever makes it very easy to operate. I'm happy and it's worth a few extra bucks for the quality of this product. Cool colors are a plus.
February 1, 2017
Purchased
3 months ago
Location:
Fountain, CO
Works like a champ
On time no problems.
September 9, 2016
Location:
Kila Mtb
Good looking and strong clamp
No more gradual slipping. Holds seat post nice and tight, nice clamp
October 16, 2016
Location:
SLO, CA
Chromag seat QR clamp
Very nice smooth and good looking clamp.

PROS: Excellent Smooth, Attractive Design
June 12, 2015
Location:
Longview Wa
EXCELLENT QUALITY AND FINISH
I highly recommend this product. Excellent quality and finish, and it WORKS !
January 31, 2017
Purchased
3 months ago
Location:
blue ridge pkwy, virginia
Great Seatpost Clamp
I have to say one of the best seat post clamps on the market. This clamp speaks for itself; its durable-solid, nice brass bushing, tightens easily-clamps the seat, nice upgrade from stock material, and many colors to choose from.

PROS: Easy To Install, Durable, Lightweight, Attractive Design

BEST USES: Mountain Biking, Upgrade
April 4, 2016
Location:
Florida
Great seatpost clamp!
Jenson USA is awesome as usual.
June 29, 2016
Location:
Sunny Diego, CA

Q & A

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 1 answer
I have a 2013 Trek Rumble fish the post is 31.6mm would the correct clamp size be the 35mm?
ACMonty on Jun 9, 2016
BEST ANSWER: You will most likely need a 35mm, however you might want to double check the outer diameter of your frame where the existing clamp mounts to double check the proper diameter.

Jenson USA ships worldwide, including APO/FPO addresses. For a quote, simply add the items you are interested in to your shopping cart and look for the "Shipping Options" box. You don't have to login or create an account to see shipping charges.

Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your preferred address, we can accept your foreign credit card and ship to a USA address for you.

Get free shipping with your $50 purchase today when you choose Standard Shipping at checkout. Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items

Customers Also Bought

Need Gear Advice?

Our Gear Advisors are Ready to Help

Email Specials

Sign up for our weekly newsletter delivered via email.

Keep Pedaling

Free Shipping Offer

Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.