PRO TSA 1.1 Carbon TT/Triathlon Saddle 132mm Black
SKU code: SHM-PRSA0377
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Chase free speed in the aero bars. The PRO TSA 1.1 is a short, time-trial and triathlon saddle built to support a forward, nose-down riding position while shedding grams, so you can hold an aggressive aero shape for longer without fighting your seat.
Highlights
- Short-nose shape that supports a forward, aerodynamic position for TT and triathlon
- Broad anatomic fit cut-out to relieve pressure on soft tissue
- Light 170 g claimed weight thanks to carbon rails and a carbon-reinforced base
- Strategically varied padding densities for support where you need it
- Smooth PU cover to reduce friction against your shorts
Built for the aero position
Time-trial and triathlon riders sit further forward and lower than on a road bike, rotating the pelvis over the nose of the saddle. The TSA 1.1 uses a short overall length and a supportive platform to keep you comfortable and stable in that position, so your power stays in the pedals rather than in holding yourself up.
Pressure relief where it counts
A broad anatomic fit cut-out runs through the centre of the saddle to take pressure off soft tissue, while padding density is varied across the surface to add support without bulk. Lightweight EVA padding keeps things firm and fast rather than plush.
Light and stiff
Carbon rails and a carbon-reinforced base keep the claimed weight down to 170 g and give the saddle a precise, responsive feel. The smooth PU cover lets you shift fore and aft easily as you change position.
Compatibility & fit
This saddle is offered in a 132 mm width. The carbon rails require a seatpost clamp rated for carbon (oval) rails; check your seatpost manufacturer's guidance before fitting, as some clamps are designed only for round metal rails. Best suited to time-trial and triathlon bikes, or any rider chasing an aerodynamic forward position.
PRO components are covered against manufacturing defects in materials and workmanship. This warranty does not cover normal wear and tear, crash or impact damage, improper installation, or use outside the product's intended purpose.
For warranty support, return the item to Tune Cycles and we'll manage the claim for you.
This warranty is in addition to your rights under the Australian Consumer Law. Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and to compensation for any other reasonably foreseeable loss or damage.
- Short-length TT and triathlon saddle for a forward, aerodynamic position
- Broad anatomic fit cut-out to relieve soft-tissue pressure
- Carbon rails for low weight and a responsive feel
- Carbon-reinforced base
- Lightweight EVA padding with strategically varied densities
- Smooth PU cover to reduce friction with cycling shorts
- Claimed weight 170 g
- 132 mm width
| Brand | PRO |
| Model | TSA 1.1 |
| Type | Time-trial / triathlon saddle |
| Width | 132 mm |
| Rails | Carbon |
| Base | Carbon-reinforced |
| Padding | Lightweight EVA |
| Cover | PU |
| Shape | Anatomic fit, with central cut-out |
| Claimed weight | 170 g |
| Colour | Black |
| Part number | PRSA0377 |
| SKU | SHM-PRSA0377 |
| Barcode # | 8717009592710 |
| Brand | PRO |
