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ThomsonSeatpost Collar
5.0
2 Ways to Buy!
1) Get their price from us.
$3569
36.4 [Silver]
Amazon
$3569
36.4 [Silver]
$3609
35.0 [Silver]
$3611
31.8 [Silver]
$3619
31.8 [Black]
$3700
35.0 [Black]
$3762
29.8 [Silver]
$3890
36.4 [Black]
$3986
29.8 [Black]
$3995
28.6 [Black]
$4114
28.6 [Silver]
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2) Buy from us at MSRP.
choose a size and color above to show stock
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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
Material
Aluminum
Black - 28.6 UPC
875850005563
Black - 28.6 MPN
SC-E101Black
Black - 29.8 UPC
875850005587
Black - 29.8 MPN
SC-E102black
Black - 31.8 UPC
875850005600
Black - 31.8 MPN
SC-E103Black
Black - 34.9 UPC
875850005624
Black - 34.9 MPN
SC-E104Black
Black - 35.0 UPC
875850005624
Black - 35.0 MPN
SC-E104Black
Black - 36.4 UPC
875850006386
Black - 36.4 MPN
SC-E105BLACK
Silver - 29.8 UPC
875850005594
Silver - 29.8 MPN
SC-E102SILVER
Silver - 31.8 UPC
875850005617
Silver - 31.8 MPN
SC-E103Silver
Silver - 34.9 UPC
875850005631
Silver - 34.9 MPN
SC-E104Silver
Silver - 35.0 UPC
875850005631
Silver - 35.0 MPN
SC-E104Silver
Tree Fort ID:
333222349264
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?
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?
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.
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?
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?
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!
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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