---
product_id: 284040656
title: "Selle Italia SLR Boost Kit Carbonio Superflow Bike Saddle"
brand: "selle italia"
price: "¥47197"
currency: JPY
in_stock: true
reviews_count: 6
category: "Selle Italia"
url: https://www.desertcart.jp/products/284040656-selle-italia-slr-boost-kit-carbonio-superflow-bike-saddle
store_origin: JP
region: Japan
---

# Superflow tech reduces pressure 210g ultra-lightweight 24-month durability guarantee Selle Italia SLR Boost Kit Carbonio Superflow Bike Saddle

**Brand:** selle italia
**Price:** ¥47197
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate your ride with comfort that outlasts the miles!

## Quick Answers

- **What is this?** Selle Italia SLR Boost Kit Carbonio Superflow Bike Saddle by selle italia
- **How much does it cost?** ¥47197 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/284040656-selle-italia-slr-boost-kit-carbonio-superflow-bike-saddle)

## Best For

- selle italia enthusiasts

## Why This Product

- Trusted selle italia brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Soft-Tek polyurethane cover and manganese alloy rails ensure durability and resilience.
- • **Risk-Free Upgrade:** 24-month warranty plus easy returns mean you can test the top-tier saddle with confidence.
- • **Precision Fit for Pros:** Compact 248x130mm design tailored for optimal pelvic rotation and support.
- • **Ride Light, Ride Right:** At just 210g, this saddle keeps your bike nimble without sacrificing comfort.
- • **Pressure-Free Performance:** Superflow technology minimizes perineal pressure for longer, pain-free rides.

## Overview

The Selle Italia SLR Boost Kit Carbonio Superflow Bike Saddle is a premium road bike saddle engineered for millennial professionals seeking lightweight performance and ergonomic comfort. Featuring Superflow technology to reduce pressure in sensitive areas, a durable Soft-Tek polyurethane cover, and strong manganese alloy rails, it weighs only 210 grams and measures 248x130mm. Backed by a 24-month warranty, this saddle offers a blend of innovation and reliability for serious cyclists.

## Description

Seller Italian, slur TM boost super flow system, saddle, 248 x 130mm, men, 208g, black

Review: Not for me - This saddle accentuated my perenium discomfort. I lasted 18km. Great "concept" and good quality. Item was returned, seller was easy to deal with
Review: Top di gamma - Questa sella è la Top di gamma delle SLR Boost di Selle Italia. Misura L3 superflow con "buco" grande, 129gr di peso con binari in carbonkeramic. Le selle Boost sono più corte delle normali 248mm contro i 275mm delle slr normali, sono la nuova concezione della sella, necessita di un pò di adattamento e una regolazione un pò diversa rispetto alle selle tradizionali, la misura L3 è per coloro che hanno la misura delle ossa ischiatriche dai 12cm in su, la superflow è adatta a chi ha una elevata rotazione del bacino e quindi dona maggior sollievo nelle zone intime. è un'ottima sella e il prezzo è consono al mercato delle top, consigliarla o meno è difficile, ognuno è fatto in modo diverso, e sopratutto sulle selle quello che va bene a me può non andare bene a chi nonostante tutto abbia le misure come le mie, chi spende 250€ per un sellino certe cose già le conosce. Io posso consigliarvi di acquistarla su desertcart per 2 motivi 1) è il prezzo più basso che ho trovato 2) se la acquistate e poi vi rendete conto che non è adatta alle vostre caratteristiche entro 30gg potete restituirla senza perdere 1€ e questo per una sella è LA COSA PIù IMPORTANTE! Oltretutto io ho avuto la consegna in 1gg e mi è stata consegnata di DOMENICA..

## Features

- COMFORT - The Superflow technology in this road bike saddle drastically reduces most physical limitations caused by prolonged pressure in the perineal area when riding
- DURABLE - Our road bike saddle has a special polyurethane cover, Soft-Tek, that guarantees high levels of comfort
- LIGHTWEIGHT - The SLR Boost TM is lightweight, weighing in at only 210g, and features a sophisticated shape combined with comfort
- MANGANESE RAILS - The SLR Boost TM Superflow bike saddle is made with round 7 mm high strength and flexible cromoly and manganese alloy rails and is easy to install on nearly any bike
- OUR GUARANTEE - Selle Italia guarantees its products against material and/or manufacturing defects for twenty-four (24) months from the date of purchase

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07S83VMKH |
| Best Sellers Rank | #93,763 in Sporting Goods ( See Top 100 in Sporting Goods ) #68 in Road Bike Saddles |
| Bike Type | Road Bike |
| Brand | Selle Italia |
| Brand Name | Selle Italia |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.5 out of 5 stars 824 Reviews |
| Global Trade Identification Number | 08030282504325 |
| Included Components | one saddle |
| Item Dimensions L x W x H | 31.8L x 14.7W x 4.8H centimeters |
| Item Type Name | SLR TM Boost Superflow |
| Item Weight | 208 Grams |
| Item Width | 130 Millimeters |
| Manufacturer | Selle Italia |
| Manufacturer Part Number | SI504325 |
| Material | Polyurethane (PU) |
| Material Type | Polyurethane (PU) |
| Model Number | SI504325 |
| Outer Material | Gel |
| Outer material | Gel |
| Pad Type | Waterproof Pad |
| Pad type | Waterproof Pad |
| Product dimensions | 31.8L x 14.7W x 4.8H centimeters |
| Unit Count | 1 Count |
| Weight Capacity Maximum | 208 Grams |

## Product Details

- **Brand:** Selle Italia
- **Colour:** Black
- **Product dimensions:** 31.8L x 14.7W x 4.8H centimeters
- **Material:** Polyurethane
- **Outer material:** Gel

## Images

![Selle Italia SLR Boost Kit Carbonio Superflow Bike Saddle - Image 1](https://m.media-amazon.com/images/I/61x-XAjiHZL.jpg)

## Customer Reviews

### ⭐⭐⭐ Not for me
*by K***J on 3 February 2022*

This saddle accentuated my perenium discomfort. I lasted 18km. Great "concept" and good quality. Item was returned, seller was easy to deal with

### ⭐⭐⭐⭐⭐ Top di gamma
*by K***A on 29 September 2019*

Questa sella è la Top di gamma delle SLR Boost di Selle Italia. Misura L3 superflow con "buco" grande, 129gr di peso con binari in carbonkeramic. Le selle Boost sono più corte delle normali 248mm contro i 275mm delle slr normali, sono la nuova concezione della sella, necessita di un pò di adattamento e una regolazione un pò diversa rispetto alle selle tradizionali, la misura L3 è per coloro che hanno la misura delle ossa ischiatriche dai 12cm in su, la superflow è adatta a chi ha una elevata rotazione del bacino e quindi dona maggior sollievo nelle zone intime. è un'ottima sella e il prezzo è consono al mercato delle top, consigliarla o meno è difficile, ognuno è fatto in modo diverso, e sopratutto sulle selle quello che va bene a me può non andare bene a chi nonostante tutto abbia le misure come le mie, chi spende 250€ per un sellino certe cose già le conosce. Io posso consigliarvi di acquistarla su Amazon per 2 motivi 1) è il prezzo più basso che ho trovato 2) se la acquistate e poi vi rendete conto che non è adatta alle vostre caratteristiche entro 30gg potete restituirla senza perdere 1€ e questo per una sella è LA COSA PIù IMPORTANTE! Oltretutto io ho avuto la consegna in 1gg e mi è stata consegnata di DOMENICA..

### ⭐⭐⭐⭐⭐ Very good road saddle if it fits
*by C***R on 23 March 2025*

Road saddles are tricky to buy online. This is the 5th one I’ve purchased and while not ideal, it’s a very good saddle. I’m 6’-1” with 33” waist, 170 lbs and I’m in my early 60s. I had a Fizik saddle I rode on for 10 yrs. Loved the fit, but wanted one with an open channel to reduce nerve compression. (As you get older nerve compression from cycling can reduce sensation of your other leg!). To me, this saddle is a little short as I’d prefer 1” or 1.5” longer with an extended open channel. Selle has some longer models so may eventually try one. I had a hard time finding a seat to fit curvature of my butt/bones. Tried 2 ISM saddles and loved their open channels and pronged open front, but the 2 that I tried were too flat on top which caused the rounded edges sloping downward to be uncomfortable. The Selle Italia saddles are classic curvature for road cycling and there are different models to pick from. This was the 3rd one I tried from Selle and it fits me best for road cycling. Sleek comfortable contour and lightweight with adequate padding. Texture of surface is a bit grippy - would be better with a faux leather or something that allows more sliding, but then again, this saddle has slight curvature to it’s shape so you are fit into it; for some riders this might limit how much you can move to the back. On long climbs , for example, this might be an issue for some riders that like to sit back on the saddle going up a long grade. I compensated for the lack of length but lowering the front by 2 or 3 degrees and on 25 mile ride today had no discomfort or compression of soft tissue. It’s a tighter fitting saddle than I’m used to but seems to work very well and open channel does seem to relieve my never compression issue. For most road cyclists this is probably a very good choice so long as it fits your body.

## Frequently Bought Together

- Selle Italia SLR TM Boost Superflow
- Chamois Butt'r Original Anti-Chafe Cream, 8 oz tube
- Chamois Butt'r Eurostyle Anti-Chafe Cream for Road, Gravel, Mountain Bike, 8 ounce jar, Cycling Plastic

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-03*