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Thomson Seatpost Collar

Thomson Seatpost Collar
  • Color: Black
  • Color: Silver
$39.99 - $54.99
Please select options


Precision CNC machined of light and durable 7000-series aluminum with a fine anodized finish, and 100% made in the USA, Thomson's Seatpost Collar is a beautiful upgrade for your bicycle. It features their bolt, washer and barrel nut combination that allows float on both sides of the collar slot for consistent clamping force. Plus the bolt-hole angle, the collar's 12.7mm inside height and the offset slot, ensure optimum seatpost clamping force at only 25 inch pounds of torque to protect your precious frame and seatpost.

Part Numbers

Option UPC MPN Store SKU
Black / 28.6 875850005563 SC-E101 BK THO28902676K
Black / 29.8 875850005587 SC-E102 BK THO28848254K
Black / 31.8 875850005600 SC-E103 BK THO28908668K
Black / 34.9 875850005624 SC-E104 BK THO28856264K
Black / 36.4 875850006386 SC-E105 BLA THO28568578K
Silver / 28.6 875850005570 SC-E101 SL THO29806576R
Silver / 29.8 875850005594 SC-E102 SL THO29968311R
Silver / 31.8 875850005617 SC-E103 SL THO29387533R
Silver / 36.4 875850006393 SC-E105 SL THO29304238R