Product Colors and Sizes

  • Sale product
  • Best Seller product
  • Eco-Friendly product
  • New product
  • Staff Pick product
  • In The News product
  • Innovation product
  • product

Btwin 500, Comfort Bike Saddle, Adult

Sale price: $24.99 Regular price:

High-density foam to dampen jolts caused by the terrain.

Color: Select a color
Size: Select a size
Sale price: $24.99 Regular price:

Free returns

Free shipping over $35

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8351502

Product Features

A photo of the Btwin 500, Comfort Bike Saddle, Adult in use

Btwin 500, Comfort Bike Saddle, Adult | mountain biking and road cycling at a high intensity and with a back angle of 30°.

High-density foam to dampen jolts caused by the terrain.


Suitable for all brands of seat posts with rails

Seat comfort

Ergofit system: makes you more comfortable.

Shock absorption

High-density foam to dampen jolts caused by the terrain.


12.9 oz.


Rails with graduations.

Product Customer Reviews

Skip to reviews
394 Reviews
Write a Review 

Btwin 500, Comfort Bike Saddle, Adult,blue
Filtered by reviews Loading reviews…
New seat

Excellent product super grip great for Lon days in the saddle

icon-circle-checkmark verified purchase
Use it on wattbike

Excellent replacement for original wattbike saddle and way cheaper than the one wattbike offer!

icon-circle-checkmark verified purchase
Looking for a comfortable saddle

In an effort to find "The holy graill " (A comfortable saddle!) I have tried a number of different saddles varying in price from £15 to £80 and surprisingly this inexpensive saddle ranked among the best. Not the ultimate comfort we all seek but very acceptable at a comfortable price!

icon-circle-checkmark verified purchase


icon-circle-checkmark verified purchase

very happy with this saddle and a good price.

icon-circle-checkmark verified purchase
500 Sport Comfort Saddle

So far so good, much comfier than the original saddle.

icon-circle-checkmark verified purchase
Great for everyday use!

Compared to my standard road bike seat there a big difference. Its soft and great for everyday use. Cycle around 25km everyday to work/college and ita great. Also the price is great too. I would recommend it for everyone.

icon-circle-checkmark verified purchase
Cheap and Cheerful

Got this seat to replace the stock seat on my old viking mistral. It's a plenty comfortable sport seat and suits fine as a stock replacement. Comfortable on rides of up to 30 miles but I think any furthers than 40 might push it. I would buy it again for the money to replace any stock seat on a cheap bike.


Very Comfortable but little costly

icon-circle-checkmark verified purchase
Pohodlne sedlo


icon-circle-checkmark verified purchase

passt super mit Sattelstütze 27,2 mm bis 29,8/33 mm schwarz B'TWIN sehr bequem

icon-circle-checkmark verified purchase

Einfache Montage und super bequem.


Für den Preis echt gut

icon-circle-checkmark verified purchase

Klasse Sattel für diesen Preis

icon-circle-checkmark verified purchase

Sehr gutes Preisleistungsverhältnis

icon-circle-checkmark verified purchase
Skip to reviews

Additional Product Information



  • 100% Polyurethane


  • 100% Polypropylene

Protective cover

  • 100% Polyvinyl chloride


  • 100% Steel


Central channel to relieve pressure on the perineum for optimum comfort, even after several hours of cycling. The shape and width of the seat help to distribute pressure.

Position type:

Suitable for a comfortable sports position In this kind of position, the angle between the stomach and chest is 30°



Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual