Specialized Seat Clamp

This clamp is designed specifically for select Specialized mountain and e-bike frames that require a 38.6mm diameter. Before purchasing, verify your frame's seat tube diameter and confirm it requires a skirted clamp style to ensure a proper fit.

The skirted design creates a protective seal between the clamp and the frame. This prevents dirt, mud, and trail debris from working their way into the seat tube, which helps protect your seatpost and frame from premature wear.

Yes, this clamp requires a maximum torque of 6.2Nm. It is critical to use a torque wrench to hit this specification exactly, as over-tightening can damage the clamp or your frame, while under-tightening may lead to seatpost slippage.

Yes, the assembly includes a durable, zinc-coated steel bolt. This hardware is specifically chosen for its resistance to corrosion and its ability to handle the high-stress demands of trail riding.

While the clamp is designed for specific Specialized frames, always consult your bike's owner manual or a local Specialized retailer before installing metal hardware on carbon components. If your frame requires a specific carbon-paste application or torque limit, follow those manufacturer guidelines closely.