Companion Bike Seat


"I received my seat a couple of days ago and installed it in minutes.  I've already taken my 8 year old to the Sawdust Festival via bike and was able to completely avoid the traffic in Laguna in the summer. Can't wait to go to the beach later today. The perfect complimentary product.  Thanks."    - Aliso Viejo, CA

Check out more of our customer reviews here.
Companion Bike Seats are designed to fit both geared hubs and single-speed bikes. They're compatible with most mountain bikes, cruisers, path-and-pavement bikes, and many ebikes too. And they've got a locking, waterproof storage compartment beneath the seat.

Includes: Companion Bike Seat frame & seat cushion, adjustable seat post support & clamp, 2 foot pegs, and 2 keys for the stash-box.
    Weight: 8.0 lbs (3.6 kg)
 
  • Frame Width (internal clearance for the rear hub): 8.3" (210 mm)
  • Clearance from bottom of stash-box to the center peg: 15.1" (382 mm)
  • Available seat colors: black
  • Available frame colors: black

Purchase your bike seat and backrest together and save $25!
Buy your Companion Bike Seat today!
Our online store has recently moved. Please click here to visit our updated store.


Orders typically received within 5 - 7 business days. Additional shipping fees will apply for International orders (outside the US).

We've got a 60-day Return Policy in case Companion Bike Seat isn't compatible with your bicycle.

We proudly accept Commuter Check® Bicycle vouchers. Click here to learn more.
* Companion Bike Seats require the ability to install bike pegs onto the rear hub of the bike for proper installation. For more information, visit our Installation and FAQ page.

For tips on riding with a passenger, visit our Riding Safety Tips page.

Here's a list of bike shop retailers that carry Companion Bike Seat as well.


Own or operate a bike shop? Contact us for more information about reseller pricing and discounts.



Remember, ALWAYS wear a helmet!