Shop All
Article published at:
June 05, 2026
Drawer menu
If you ride a Specialized Tarmac, Roubaix, or Aethos, upgrading stock components is one of the fastest ways to drop weight. Here is what to swap first — and how titanium makes the difference.
Specialized frames are among the lightest on the market, but stock steel bolts, heavy seatpost clamps, and OEM disc brake mounts leave grams on the table. Titanium replacements shed weight where it matters most — high on the frame and at rotating assemblies.
| Component | TiNE Weight | OEM Weight | Savings |
|---|---|---|---|
| SL8 seatpost clamp | 4.4 g | 12.5 g | 8.1 g |
| SL8/S5 disc brake mount | 5.9 g | 14.2 g | 8.3 g |
| Seat clamp head bolt pair | — | — | 12.4 g |
| Stem cap bolt M6×25 | 2.0 g | 5–7 g | ~5 g |
Four swaps save over 30 g — all from parts high on the frame, where weight reduction most affects handling. TiNE parts are machined from Grade 5 Ti-6Al-4V and available in eight anodized colors.
TiNE makes frame-specific parts for Tarmac SL7, SL8, Roubaix, and Aethos. The SL8 disc brake mount and seatpost clamp are model-specific — confirm your frame before ordering. Universal parts like stem cap bolts and Shimano bolt sets fit any road bike.
Browse Specialized-specific titanium parts at tinetech.com