Speedline Parts | Alloy Seatpost Clamp

After releasing the SX250 and the SX450 Frames, we learned that not everyone wanted the Quick Releases clamps. After hearing your feedback, we started producing a quality CNC machined aluminum seat post clamp.

It is simple, lightweight, and of course, gets the job done.

Available in Black or Polished.

Now available in 34.9 for the larger Aluminum and Carbon Seat mast Frames

Only 20.5 Grams