Selling fast

Burley Dash FM Extended Rails · Black/Grey


Fast & Free
Get it by Thursday!
Shipping to 20147 Shipping Options
Is this product right for you?

Get fast, free advice from an expert

Ask Curated a question about this product:


Your bike doubles as a pedal-powered kiddo carrier with the Dash FM. Quick to attach and compatible with most bikes, the frame-mounted Dash FM child bike seat gets families up and out for more time together on the bike. The Dash FM’s durable, easy-to-clean design mean it will hold up to any family adventure.

Available in two fitments, standard rails and extended rails, the Dash® FM offers expanded compatibility to a wider range of bike styles, making it easier than ever to bring your favorite copilot along for the ride. Please consult our Dash FM Compatibility video to determine the best fitment for your bike.


  • One Click Buckle
  • 5-Point harness
  • Arm rest and seat padding
  • Lightweight
  • Adjustable foot rest
  • Storage Compartment
  • Reflector
  • Easy clean

What's Included

  • Dash FM Bike Seat
  • Mounting Rails
  • Mounting Block
  • Manual


This Bicycle Seat must only be mounted to bicycles with the following frame characteristics:

  • Tube Shape: Round or Oval
  • Tubing Diameter: 1.10 - 1.57 in (28 - 40 mm)
  • Minimum Seat Tube Length: 4.1 in (105 mm)
  • Must only be mounted to bicycles with wheel diameters of either: 26”, 650B/27.5”, 700C, or 29”
  • This Bicycle Seat is compatible with E-Bikes, as long as the requirements listed above are met
  • Not compatible with:
  • Full Suspension Bicycles
  • Motorized Vehicles (E-Bikes OK)
  • Bicycles with triangular or square shape tubes
  • Bicycles with carbon fiber frames Always consult with the Bicycle Manufacturer to ensure it is compatible with Bicycle Seats.
Alex K., Baby Expert
Tara M, Baby Expert
Have a question?
4.98 average rating

Recommended Age Range12 months to 5 years
Product dimensions22.4 x 15.7 x 27.2 in.
Total weight capacity40 lbs
Child Maximum Weight40 lbs
Product weight7.5 lbs
Total Weight (lbs)8.7 lbs
Warranty3 Years on fabric, 3 Years on metal

Free shippingFree standard shipping for most items over $50 in the lower 48 states, $125 to ship orders to Alaska and Hawaii. Expedited delivery, if available, is an additional charge available at checkout. We do not ship internationally at this time.
Easy returnsWe offer a 30-day peace of mind returns on most items in new condition that are in their original packaging. Items purchased used are not eligible to be returned. Read our return policy for more detail

People love Curated Experts

Alex listened to my plea for help
5 /5
I needed some help for a gift for my new granddaughter. My wife has been ill, and I needed some ideas. I am 81 at last count, and Alex jumped right in and suggested the woodpecker walker which was a perfect gift. Everyone loved it. Thanks Alex for your help.
Bill Verified CustomerNov 16, 2023
PlanToys Woodpecker Walker
Helped by:
Absolute life saver!
5 /5
When it came to getting a car seat for my little one, as a first time mom I needed someone with knowledge. Ashley offered more than knowledge and helped me purchase not one but two items for my little guy. She’s always been approachable, friendly and responsive. Highly recommend to anyone needing help with this big decision and purchase for your little one.
Caitlynn Verified CustomerAug 18, 2023
UPPAbaby Mesa Max Infant Car Seat · Jake
Helped by:
Felt like I’ve known Wendy for years!
5 /5
Wendy was very nice, knowledgeable and easy to talk too. Her expertise was extremely helpful when it came to ordering our convertible upgraded “big girl” carseat. She was also only a text away to answer any questions regarding its arrival. I will definitely come back to Wendy in the case of needing any other type of baby/toddler gear. I will also be informing other Mom’s about this website and its wonderful customer service!
Marisa Verified CustomerMay 21, 2023
Maxi-Cosi Pria All-in-One Convertible Car Seat · Coral Quartz
Helped by:
Wendy helped me get my Wonderfold W4 Luxe
5 /5
Wendy was very friendly and quick in assisting me with getting a bigger wagon for my kiddos. There was an issue with the picture on the website for the original wagon I wanted and she did everything to her it fixed! She even made accommodations and got me a great deal on the wagon I chose. I would definitely recommend Wendy for any of your needs. She was even so kind to check up on me throughout the process of before & after my purchase arrived. The wagon is awesome and I can’t wait to break it in this summer on vacation.
Aaliyah browning Verified CustomerApr 30, 2023
Wonderfold W4 Luxe Stroller Wagon · Charcoal Black
Helped by:
Meghan knows her stuff!
5 /5
Meghan took in all of my needs and was able to curate a FANTASTIC set of options for me in very little time. It is clear that she knows her baby and toddler gear. I ended up going with her top pick, and it was a great deal! She saved me from floundering out there in the open web with way too many options to choose from. I can’t recommend her enough.
Kelly Verified CustomerMar 14, 2023
Helped by: