Seatpost Clamps

Machined from a light but ultra-strong 7075 Aluminum, the Brooklyn Machine Works seat clamp, available in black and silver, is the perfect option t...

Replacement quick release seat clamp that will fit a variety of frames. For a 25.4mm seatpost.

Replacement seat clamp for a variety of frames. Ultra light design  Screen printed logo Size: 1 1/8” 5mm single hex bolt Weight: 0.7 oz

The Master Clamp features a custom bolt design, that fits both a 5mm and 6mm allen key. Beyond the bolt, the seat clamp is made from industry stand...

Weight: 0.20 lbs American made, 6061 Alloy CNC Seat Clamp with 6mm Allen key bolt.

Replacement/upgrade for a variety of frames. Available in the classic Thomson black. Built to last.

SPECIFICATIONS Collar material 6061 Aluminum Barrel nut Stainless steel Collar bolt Steel Collar washer Steel Seatpost collar weight...

Alloy Seat Clamp 30.0 MM clamp size  CNC Finished Cromo bolt w/Steel threaded insert

Rack-Locks are one part form, two parts function. Sure, they still look great and do a great job of keeping your seatpost in place, but they also p...