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Thomson Masterpiece Setback Seatpost

Item #: SE309A01
USD$149.99
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Thomson Masterpiece Setback Seatpost

Its the legendary Thomson Masterpiece seatpost, in a 16mm setback design for riders/frames that need offset toward the rear of the bike.

Please note: Thomson does not recommend the use of shims on their seatposts.
  • Same proven, reliable and easy to adjust 2 bolt head
  • 100% made in the USA
  • The Masterpiece model offers additional machining for weight savings
  • claimed 199 grams
5.0 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
4
0
0
0
0
Quality!
Thomson is the best!

PROS: Great Mounting System, Attractive Design, Strong Construction, Lightweight
April 26, 2016
Location:
Herndon, VA
Best Seatpost clamp
This is the best seatpost I have come across for being able to make super fine adjustments to saddle position. The finish is incredible and I like that they provide the angle indicator on the head so that you know you have the same position every time you install a saddle.

PROS: Great Mounting System, Strong Construction, Lightweight, Attractive Design

BEST USES: Road Biking, Cyclocross, Mountain Biking
October 4, 2012
Location:
Alberta, Canada
I would buy this product again and again
Excellent product!
Great price matching policy!

PROS: Super strong
March 23, 2012
Location:
Canada
Performs as good as it looks
Would not use another post.

PROS: Lightweight, Great Mounting System, Attractive Design, Strong Construction
October 28, 2012
Location:
Hammer ca

Q & A

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Browse 1 question Browse 1 question and 9 answers
Is this product made of aluminium or carbon?
Marcos M on Jan 4, 2017
BEST ANSWER: It's aluminum. I have a Thomson post in both my road and mountain bikes. They have ridges so I have had no slippage issues and they're extremely light. Plus, you don't have to worry about failure from over tightening the seat clamp.

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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.