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> Main Catalog > Parts > Other > Thomson > Seatpost Collar
Thomson Seatpost Collar
  • Color: Black
  • Color: Silver


Seatpost Collar

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Thomson Seatpost Collar

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.

Features and Information



by PowerReviews
Option Barcode Manufacturer's Part Number Vendor Number
Black / 28.6 00875850005563 SC-E101 BK JBI-51974
Black / 29.8 00875850005587 SC-E102 BK JBI-51975
Black / 31.8 00875850005600 SC-E103 BK HJC-358492
Black / 34.9 00875850005624 SC-E104 BK HJC-358493
Black / 36.4 00875850006386 SC-E105 BLA HJC-358489
Silver / 28.6 00875850005570 SC-E101 SL QBP-ST7401
Silver / 29.8 00875850005594 SC-E102 SL QBP-ST7407
Silver / 31.8 00875850005617 SC-E103 SL QBP-ST7403
Silver / 34.9 00875850005631 SC-E104 SL QBP-ST7405
Silver / 36.4 00875850006393 SC-E105 SL QBP-ST7409