Bontrager Rotary Head Seatpost Saddle Clamp Ears 7mm x 10mm

The correct clamp ears make all the difference when running a carbon-railed saddle. The Bontrager Rotary Head Seatpost 7x10mm Saddle Clamp Ears are the genuine OEM replacement for riders pairing a Bontrager rotary head seatpost or Trek seatmast cap with a saddle featuring carbon oval rails. The wider 7x10mm oval profile spreads clamping load evenly across the rail, protecting delicate carbon from stress risers and preventing slippage — giving you a secure, confidence-inspiring connection between saddle and post.

These ears are a direct replacement for the standard 7x7mm round ears that come stock on most Bontrager rotary head seatposts, and are the recommended upgrade when switching to a carbon oval-rail saddle. Compatible with Bontrager and Trek rotary head seatpost and seatmast systems. For non-Bontrager saddle brands, consult the manufacturer for compatibility.

Key Features:
- Genuine Bontrager OEM saddle clamp ears
- 7x10mm oval profile for carbon oval-rail saddles
- Distributes clamping load evenly to protect carbon rails
- Compatible with Bontrager and Trek rotary head seatposts and seatmast caps
- Sold as a pair
- Approx. weight: 29g