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Reviewed by 1 customer
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Comments about Surly Constrictor Seatpost Clamp:
As a tall and husky cyclist, at 220lbs, riding a modern full suspension bike, my seatpost protrudes approximately one kilometer from my bike. I've had a lot of problems with seatpost slippage.
I've already burned through two seatpost collars tightening them down as hard as I can, so I've moved on to looking for larger collars to use. The Surly collar is burlier than a lumberjack's burly beard.
My only regret is that I am tragically stupid and unable to order the right size for my bike, so I had to return it. I need a 35mm and I don't think they make one that big.
I bet it does the job like a mother, though. It's solid and has a huge screw, just like any prison shower.
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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