# Selle Italia SLR Boost Endurance Superflow S saddle, Ti 316 rails, Fibra-Tek cover, black

**URL:** https://aio.lv/en/product--selle-italia-309581-uniw--11420261
**Data updated:** 2026-07-09 20:37 (EEST)
**Category:** Bicycle accessories
**Manufacturer:** Selle Italia
**Manufacturer code:** 309581-uniw
**EAN:** 8030282510739
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 294.49 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 243.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--selle-italia-309581-uniw--11420261

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

Performance-oriented endurance bicycle saddle Selle Italia SLR Boost Endurance Superflow S with a central Superflow relief channel for pressure reduction. Features titanium Ti 316 rails and a Fibra-Tek synthetic cover in black. Designed for long road rides and mixed terrain where comfort and pressure relief are priorities.

## Long description

The Selle Italia SLR Boost Endurance Superflow S is a performance-oriented endurance bicycle saddle engineered to reduce perineal pressure and improve comfort on long rides. It incorporates the Superflow central relief channel to relieve soft-tissue compression while maintaining a narrow overall profile suitable for efficient pedalling. The saddle is finished in a black Fibra-Tek synthetic cover and is supported by corrosion-resistant titanium Ti 316 rails for a lightweight yet durable connection to the seatpost.
Advantages
The central Superflow channel is designed to reduce localized pressure and improve blood flow in the perineal area, which can help reduce numbness and discomfort on extended rides. The combination of a performance-shaped shell and a refined padding layout balances support and cushioning for endurance cycling. Titanium rails provide a lighter alternative to steel while offering good resistance to corrosion, and the Fibra-Tek cover delivers a weather-resistant surface that is easy to maintain.
Suitable for
Long road cycling and endurance rides where pressure relief is required
Mixed terrain rides combining paved roads and light gravel
Cyclists who prefer a narrow-profile saddle with central pressure relief
Riders looking for a combination of lightweight rails and a durable synthetic cover
When it may not be suitable
This saddle may not be the best choice for riders who need a very wide seating platform or maximum soft, plush cushioning for casual, upright cycling. Cyclists who require integral suspension or additional shock-absorbing features for aggressive off-road use might prefer specially designed MTB saddles with thicker padding or built-in damping.
Key specifications
Design: Endurance-performance saddle with central Superflow relief channel
Rails: Titanium Ti 316 for reduced weight and corrosion resistance
Cover: Fibra-Tek synthetic material in black, weather-resistant
Profile: Narrow performance shape suited to efficient pedalling
Intended use: Road, endurance, and mixed-terrain cycling
How to use
Install the saddle using a compatible seatpost clamp that fits titanium rails, ensuring the rails are securely seated and torque specifications for your clamp are followed. Adjust fore-aft position and tilt incrementally to find a neutral pelvis alignment that minimizes pressure on soft tissues while allowing efficient leg extension. Test positioning on progressively longer rides and make small adjustments to height, tilt, or fore-aft placement until comfort and pedalling efficiency are balanced.
What to consider before purchase
Verify compatibility of your seatpost clamp with titanium round rails and the rail spacing of the saddle
Consider your preferred saddle width and shape versus the narrow performance profile of this model
If you have specific medical conditions or persistent numbness, consult a bike fitter or healthcare professional about saddle choice
Expect moderate padding suitable for endurance performance rather than plush comfort for upright recreational riding
Usage recommendations
For best results, begin with a neutral tilt (0–3 degrees nose down) and make small adjustments after rides longer than 60–90 minutes. Combine this saddle with proper bike fit, padded cycling shorts, and progressive ride durations to allow adaptation and to maximize the pressure-relief benefits of the Superflow channel.

## FAQ

### How much does the Selle Italia SLR Boost Endurance Superflow S saddle cost, and is it available for purchase?

The price is 294.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 29.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Selle Italia SLR Boost Endurance Superflow S saddle be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Selle Italia products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Selle Italia service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11420261/66063068_large.webp