Prologo Dimension 143 Saddle STN Rails 245x143mm Short Nose PAS Road Gravel Black

The Prologo Dimension 143 is the short-nose, flat-profile saddle developed with WorldTour teams: a 35 mm shorter nose and an open PAS channel relieve pressure so you can hold an aggressive position in comfort. This STN-rail version gives the same shape and padding on strong steel rails.

Pro-proven short-nose comfort — genuine Prologo, brand new.

Will it fit? Short-nose road / gravel / MTB saddle, 245 x 143 mm, with round 7 mm STN steel rails that fit standard saddle clamps. Choose width to match your sit-bones.

Key Specifications

Technology Highlights

• ✓ Nose 35 mm shorter than a traditional saddle for an aero, forward position.
• ✓ Open PAS channel eliminates pressure peaks and numbness.
• ✓ 143 mm width spreads body weight for all-day comfort.
• ✓ Steel STN rails fit any standard 7 mm clamp.

What's in the Box

• 1 × Prologo Dimension 143 STN saddle
• Original retail packaging