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Last day to order bikes in time and avoid shipping costs is December 14th.

Bontrager Eyeleted Seatpost Clamps - 2019/2021

Bontrager Eyeleted Seatpost Clamps
  • Model: Quick-release
  • Model: Bolt-on
$12.99 - $14.99
Please select options


With this clever little clamp you can quickly retro-fit any bike for a rear rack. Threaded eyelets are built into the clamp for easy, secure mounting on non-eyeleted or smaller frames.

- Features threaded eyelets for rear rack mounting solutions on unique bike frames
- Quick release (QR) versions include rubber lever grip

Part Numbers

Option UPC MPN Store SKU
Quick-release / 31.9mm 601479074372 415183 SEA50718224S
Bolt-on / 31.9mm 601479074396 415184 SEA52280711S
Quick-release / 35.0mm 601479074419 415185 SEA48835127S
Quick-release / 36.4mm 601479074457 415187 SEA50579151S
Bolt-on / 35.0mm 601479074433 415186 SEA50119974S
Bolt-on / 36.4mm 601479074471 415188 SEA52447425S