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Selle Italia SLR Boost Kit Carbonio Nubuk Special Edition Men's Road Saddle

Selle Italia SLR Boost Kit Carbonio Nubuk Special Edition Men's Road Saddle

Regular price £299.99
Regular price Sale price £299.99
Sale Sold out

Availability: Out of Stock

SKU#: SI545281


Ride in ultimate style with a limited edition saddle from our Nubuck collection.

The stunning and eye-catching material makes these saddles some of the most unique on the market. Available in our SLR, Flite, and Novus profiles, the nubuck material tells the story of your time on your bike as its appearance changes the more you ride it. Complete the look by pairing your saddle from the Nubuck Collection with our Smootape Classica for a classic finish.

Find the ideal balance between style and performance with the limited-edition Nubuck SLR Boost Kit Carbonio Superflow. The incredible nubuck material changes slightly over time as you ride it. Experience the pinnacle of cycling excellence with the limited edition Nubuck SLR Boost Kit Carbonio Superflow saddle by Selle Italia. Embrace a new era of style, performance, and comfort as you embark on your cycling journey and see how the material faintly changes over time.

The Nubuck SLR Boost Kit Carbino Superflow finished with premium carbon rails that are 10mm longer than industry norms, sets the standard for lightweight short saddles. Its neutral shape provides exceptional support to your ischial bones, ensuring comfort during those extended rides. With the revolutionary Superflow central cut-out, this saddle alleviates pressure on the perineum, enabling you to focus on conquering the next climb.

The Superflow technology drastically reduces all physical limitations caused by prolonged pressure in the perineal area.

CARBON RAIL: +10 mm longer Carbon rail ø7x9 mm to ensure lightness, resistance and a wider range of regulation of the saddle.

NEUTRAL: Neutral shape (anatomical) saddles provide appropriate support for both cyclist with anterior pelvic rotation (dynamic riders) and those with posterior pelvic rotation (static riders).

FIBRA-TEK: Technical microfiber cover material that guarantees a strong and durable lifetime at a very low weight.

Shell made with carbon composite and high grade nylon polymer.

  • Weight: S3 148 g – L3 153 g
    Dimensions: S3 131 x 275 mm, L3 145 x 275 mm
  • Rail: Carbon + 10mm Ø7x9 mm
  • Intended use: Road
  • Family: SLR
  • Cover Material: Suede


Selle Italia saddle sizes are characterized by a letter and a number, combining to offer 6 different options plus a one-size-fits-all triathlon size (U3).

The Letters

S or L indicate the width of the saddle, and what guides the choice between the two is the intertrochanteric distance (between the ischial bones of the pelvis).

Size S: narrow distance, for people with a value below 120mm

Size L: wide distance, for people with a value above 120mm

The numbers

1, 2, and 3 indicate the presence or absence of a hole in the saddle, and what guides the choice is the rotation of the pelvis/flexibility of your body. For those who have excellent pelvis rotation, size 3 is recommended, while for others, it scales down to size 1.

1: indicates a closed saddle, meaning the absence of a hole.

2: indicates the presence of a smaller hole called "Flow."

3: indicates the presence of the hole called "Superflow" (the widest one).

For more information please see Selle Italia's sizing page.

Delivery & Returns

Fully Assembled Delivery from Dales Cycles

Dales Cycles is one of the only online cycle retailers in the Uk to offer a delivery option that truly reflects a 'fully built' bike arriving at your door. This premium delivery option is known as 'Ready to Ride' and costs £35* per bike.

'Ready to Ride' bikes come in a bespoke bike box, with a minimal packaging approach and all tools supplied, you really can be off and riding your new bike in less than a few minutes.

This unique premium delivery service eliminates the need for foam, bubble wrap and zip-ties too, so it’s also better for the planet. We recycle all this stuff, so where you can, please try and do the same. Apart from doing your bit for mother Earth, it will give you a warm, fuzzy feeling that you just can't buy!

Bikes are excluded from next day delivery to allow for assembly and quality checking by our team of professional bike builders.


Standard Delivery

In addition to our 'Ready to Ride' premium delivery service, we also offer a 'Standard Delivery' option on all bikes. Bikes ordered using this service will require some basic setup on delivery. An easy to follow setup guide is provided with all bikes.

Bikes are excluded from next day delivery to allow for assembly and quality checking by our team of professional bike builders.


Electric Bikes

Due to the extra weight of electric bikes, we are unable to ship these fully assembled. Instead, your bike will be built, configured and checked by our mechanics before being packed back into it's original box.

This method requires removing the front wheel, handlebars, pedals and seatpost, which will need to be reinstalled upon arrival.

To help with this we have a video guiding you through every step! However, if there's anything you'd like any help or advice, please contact us by calling 0141 332 2705 or by e-mailing

Bikes are excluded from next day delivery to allow for assembly and quality checking by our team of professional bike builders.


Delivery Cost


2-7 Working Days (Excludes Weekends & Public Holidays)
Standard Delivery: £20 per bike*
Premium 'Ready to Ride': £35 per bike*

Bicycles to Highlands and Islands, Isle of Wight, Isle of Man and Northern Island will incur a courier charge of £20 and estimated delivery is 3-9 working days (excludes weekends and public holidays)

Parts, Accessories & Clothing

Items Under £20: £2.50 Delivery
Dispatched by Royal Mail
3-5 Working Days to Deliver (excludes weekends and public holidays)

Items Over £20: Free Delivery*
3-5 Working Days to Deliver (excludes weekends and public holidays)

  • Small items Dispatched by Royal Mail
  • Bulky/Heavy Goods Dispatched by DPD

*Bulky/Heavy goods (Bikes, Turbo Trainers, Workstands etc) to the Highlands and Islands, Isle of Wight, Isle of Man and Northern Ireland will incur a courier charge of £20

More help is on hand by calling 0141 332 2705 or by emailing where one of our helpful staff members will be glad to answer any questions you may have.


Delivery Time

We try our best to process orders as soon as we receive them, most orders will be dispatched within 24 hours and we aim to dispatch all orders within 1-3 working days of order confirmation.

Delivery times may be longer in circumstances where items need to be specially ordered due to size requirements or the item no longer being in stock and you would like an alternative or to wait on it arriving back into stock.

We will advise you of any possible delays when you place your order.

You will receive an email confirmation at various stages of your order process as well as upon dispatch.


Delivery Handling

We use either TNT, DHL, DPD or Royal Mail Tracked Delivery Service for all deliveries.

A signature will be required to receive your order*

When we dispatch your order, you will receive an e-mail containing a TNT, DHL, DPD or Royal Mail tracking number.

You can use these emails to access TNT, DHL, DPD or Royal Mails Track and Trace system on their respective websites. This will give you information regarding expected delivery times.

All orders are sent using either TNT Next Working Day, DHL Next Working Day, DPD Next Working Day or Royal Mail tracked service.

Depending on your location and the time of year, your order should arrive, at the latest, 3 working days after dispatch.

If your item has not been received after this time you can contact TNT, DHL, DPD or Royal Mail directly, quoting your Tracking Reference number or contact Dales Cycles by emailing

Although we can take no responsibility for any delivery delays or problems out-with our control caused by TNT, DHL, DPD, Royal Mail or any other carrier, we will do all we can to help resolve any delivery problems.

You will be responsible for the items as soon as they are delivered so please check your delivery before you sign for it and if your package is damaged please sign for it as such and contact us to let us know.


*Highlands & Islands Surcharge

Sometimes, we may need to apply a shipping surcharge at checkout for remote locations. This will be calculated automatically and applied where appropriate. 

For deliveries in the Highlands & Islands, our couriers tend to outsource the final leg of delivery, hence the increased cost.

International Delivery

We only ship to UK destinations.



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