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ThomsonSeatpost Collar
5.0
All Thomson products are designed to have the best combination of lightweight, strength, and durability. Their seatpost collars are no exception
Made in USA
Made in USA
Specifications
Color
Black
Review Summary
LIKES
Strong (3),
Strength (4),
Looks Good (7),
Light (1),
Made in the USA (2),
Finish (6),
Precise (3)
WORKS FOR
Cross Country (4),
All Mountain (2),
MTB (3),
Any Hardtail (2)
DISLIKES
none
5.0 GEARS
8 reviews
8 reviews
Customer Questions
Q.
asked by: somefuckingname
Why do they have no 30mm?
Why do they have no 30mm?
A.
anwered by: mwirth
I've used the 29.8mm clamp on 30mm frames without issue. Thanks!
I've used the 29.8mm clamp on 30mm frames without issue. Thanks!
Q.
asked by: a guest
what size clamp do i need for a 25.4?
what size clamp do i need for a 25.4?
A.
anwered by: t.young
The size of the clamp depends on the seat tube diameter, not the diameter of the seat post.
The size of the clamp depends on the seat tube diameter, not the diameter of the seat post.
Q.
asked by: a guest
Will 35.0 work on a 34.9
Will 35.0 work on a 34.9
A.
anwered by: mlewis
Yes, the 35mm should work just fine.
Yes, the 35mm should work just fine.
Q.
asked by: a guest
Will you ever have a size 34.9mm in stock?
Will you ever have a size 34.9mm in stock?
A.
anwered by: mcacciapalle
No, the closest size we have available to us is the 35.0mm.
No, the closest size we have available to us is the 35.0mm.
Q.
asked by: a guest
Can I get the bolt and nut for this collar as a replacement part? I stupidly lost mine.
Can I get the bolt and nut for this collar as a replacement part? I stupidly lost mine.
A.
anwered by: cbuijk
My friend, you could lose 'em all you like. We got you covered. Check out Product ID 333222342851 for a replacement bolt, nut and washer from Thomson.
My friend, you could lose 'em all you like. We got you covered. Check out Product ID 333222342851 for a replacement bolt, nut and washer from Thomson.
Q.
asked by: a guest
My Specialized Epic comp is speced with a 34.9 clamp. Will a 35.0 work?
My Specialized Epic comp is speced with a 34.9 clamp. Will a 35.0 work?
A.
anwered by: mwirth
I would not see an issue as this is very close. Thanks!
I would not see an issue as this is very close. Thanks!
Q.
asked by: a guest
Thomson said they were releasing a 36.4mm clamp for Treks in 2011. Can you get it?
Thomson said they were releasing a 36.4mm clamp for Treks in 2011. Can you get it?
A.
anwered by: cmcmann
I'm sorry but that doesn't look like that available to us yet.
I'm sorry but that doesn't look like that available to us yet.
Q.
asked by: a guest
What size seat clamp for the 30.9 post?
What size seat clamp for the 30.9 post?
A.
anwered by: bkearns
It will totally depend on your frame since various frame materials vary in their thickness a whole lot. Your best bet is to swing by your local bike shop and have them measure it for you, then you'll be sure you buy the right thing!
It will totally depend on your frame since various frame materials vary in their thickness a whole lot. Your best bet is to swing by your local bike shop and have them measure it for you, then you'll be sure you buy the right thing!
Tree Fort ID: 333222349264
Customer Reviews
5
February 25, 2010
reviewed by: A Guest
I have been using Thomson products for years and I'm still amazed at their quality and strength. Thier new Seat Collar is no exception, it holds my Thomson Masterpiece Seatpost without any slipping while looking like a piece of art!
vote
vote5
March 23, 2018
reviewed by: Mikeder
When I upgraded to a Thomson dropper post I didn't want a QR clamp to secure the post. This little nugget fit the bill perfectly and matches all my other Thomson goodies.
5
November 30, 2011
reviewed by: Trackie
Yes I bought it to match every other Thomson thing on my bike, but I didn't expect to find out that my stock clamp wasn't the same diameter all the way around. This could cause your post to slip, and then you tighten your clamp more, then damage the frame. While the Thomson is precise and this means even pressure on your seattube, and your post won't slip. They also look amazing with a Thomson post.
5
July 31, 2011
reviewed by: mancha150
Great Thomson product. Looks great and secured nicely without any worry of the seatpost slipping down.
5
June 18, 2010
reviewed by: hala514
I threw this on a scale just for the heck of it, and I saved 16 grams over the quick release style.
Honestly, the only reason I got it is because it looks cool and matched my seatpost. It works fine, but so did my old one.
5
October 04, 2010
reviewed by: xfire
Thomson makes great stuff, Tree Fort sells it at the right price. Beats the crap out of the OE clamp.
5
September 08, 2011
reviewed by: cjwhite26
Simple, clean look. Works perfect.
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