SMP4Bike Extreme Saddle


Sold out

Extreme is the ideal choice for Freeride/Dirt or MTB bikes. Combined with the comfortable and strong AISI 304 stainless steel tubular frame, it can stand up to the toughest treatment in extreme cycling conditions.The shape of the saddle and the extremely comfortable padding make this one of the most comfortable saddles around, that has been designed for use even without the traditional padded shorts.

The Selle SMP patented features, including the completely open central channel, the original eagle’s beak front part and the raised rear support give elevated comfort to these models.

Key Features:


  • Weight: 350 g
  • Dimensions: 280 x 160 mm
  • Padding: soft polyurethane
  • Body: Co-polymer polypropylene
  • Covering: SVT (SMP Vacuum Tech)
  • Frame: AISI 304 stainless steel tubular


  • Weight: 360 g
  • Dimensions: 272 x 177 mm
  • Padding: soft polyurethane
  • Body: Co-polymer polypropylene
  • Covering: SVT (SMP Vacuum Tech)
  • Frame: AISI 304 stainless steel tubular

How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is: Sold out.

How will I know it has been sent?

You will receive an email to confirm when your item has been sent.

You can also check the status of your order and individual items by accessing My Account details and following the prompts.

Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.

It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.

If I'm not completely happy with my item?

Please see our returns policy.

Customer Reviews

Overall Rating : 4.5 / 5 (4 Reviews)
  • 2 5 star reviews
  • 2 4 star reviews
  • 0 3 star reviews
  • 0 2 star reviews
  • 0 1 star reviews

Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.

Solid Comfortable Perch

Needed to replace the Specialised Body Geometry saddle on my hybrid which was beginning to wear after some sterling service . Got my sit bones measured so knew I was looking for a wider "performance" style replacement which would be at home both on and off road. Did my research and was swayed by reviews I had seen on Selle SMP products and as PBK had a well priced selection took the plunge on the SMP4 Extreme. This is an unusual but good looking saddle which is certainly the business on my copper coloured frame . More importantly its pretty comfortable. Regularly cycle for 3-4 hours and occasionally longer and so far the saddle has measured up well being supportive without being over-padded. The rails are good and long and also calibrated so it's simple to set and adjust your position and the undulating shape poses no issues if you like to move around a lot as I do. Additionally the "eagle beak" nose does a good job of not catching on shorts or tights when you are in or out of the saddle and the wide channel groove eliminates man - bit numbness. Saddles are a personal thing but the SMP4 works for me. Add in a decent pair of padded shorts and a smear of chamois cream and you can concentrate on your ride , not your discomfort .

Sweeeeet saddle

I placed this saddle my city commuter C'Dale M2000 and believe me on the roads here in Louisiana you need all the padding you can get. I realized after a few rides I would try it without padded shorts and it's just as comfy without them, I'm very impressed with the SMP, I plan to purchase another SMP for my C'Dale roadie. PBK has offered the best pricing as well, thanks guys!

Great saddle

I've purchased many saddles and particularly like the Selle SMP brand. I have many of the TRK version on my multple road bikes, so when I saw the Selle SMP Extreme on sale, I figured it would be a good buy. I was right. As usual, the padding is spot on and the saddle itself is very comfortable. I particularly like the bright graphics on this one - it stands out from the others. The padding is a bit different, but more comfortable than some of the others I have. They tout this one as their mountain biking version of this fine saddle, and I feel that this would be true - I've had the saddle out for a spin or two, and the feel is more damped then the others. Slightly softer padding and ginormous cutout make for a very comfy ride. Multiple Thumbs Up for this model!!!!!! By the way, I bought the larger sized one to accomodate a more comfortable ride for my behind.

Relief at last!

Replaced my Cube Ltd Race RFR saddle for this one. Early days yet but initial feedback is that after two long rough trail rides I am free from the usual anal soreness and pain. Happy days.