Roval Seatpost Yoke 20.8 g vs Stock 49.7 g (28.9 g Saved)

The Roval seatpost yoke — the saddle rail clamp assembly under the seatpost head — weighs 49.7 g in stock form. TiNE's titanium yoke set replaces it at 20.8 g, saving 28.9 g at the highest point on the frame.

28.9 g removed from the saddle position. The Roval seatpost yoke sits directly under the saddle rails — the highest point on the bike. The stock alloy yoke at 49.7 g is a substantial mass for a clamp assembly, and TiNE's 20.8 g replacement removes more than half of it. For Roval seatpost riders on Specialized bikes with Rapide or Alpinist wheels, this is the most impactful single-part titanium upgrade available.

TiNE Roval Yoke Set — Component Breakdown

Three components replace the entire stock alloy yoke:

2 titanium screws — Grade 5 Ti-6Al-4V, CNC-machined, handling saddle rail clamping force. Titanium resists corrosion far better than stock steel bolts in the saddle zone, a high-splash area exposed to sweat and road spray on every ride.

1 carbon fiber base plate — replaces the heavy alloy casting, lighter and structurally stiff. The carbon layup is specific to the Roval seatpost head profile.

2 7075 aluminum yoke arms — CNC-shaped to match the Roval seatpost head geometry. Not shared with other TiNE yoke versions.

Roval Seatpost Compatibility

The TiNE yoke set is designed for:

Roval seatpost (stock yoke 49.7 g) — TiNE saves 28.9 g.

Roval seatposts are found on Specialized bikes equipped with Rapide or Alpinist wheel systems. The Roval seatpost head has a specific geometry that differs from the Specialized Tarmac SL7/SL8 seatpost clamp. Confirm your stock yoke weight before ordering — if your Roval seatpost uses a different yoke assembly than the 49.7 g version, the TiNE set may not fit.

TiNE Yoke Sets — Full Lineup by Savings

The Roval yoke sits in the middle of the TiNE yoke savings range — less than the heavy-hitters like Colnago (62.8 g) or Cervelo S5 (40.4 g), but more than the lighter systems like EXS (13.1 g) or Darimo (11.0 g). The 58% reduction ratio (28.9 g from 49.7 g) is comparable to Pinarello's 55~63%. For Roval seatpost riders — typically on Specialized bikes with Rapide or Alpinist wheelsets — the yoke upgrade is the single highest-impact titanium component swap available, removing nearly 29 g from the saddle position.