Our first BOB trailer set the standard for all others to come: tough, dependable and ready to roll wherever life moves you. The Yak Trailer carries up to 70 pounds of what you need to ride longer and further. It attaches to most bicycles’ rear wheel hub, creating a low and stable center of gravity with excellent aerodynamics.

  • Compatible with most full-suspension bicycles and most bicycles that have solid-axle hubs.
  • Attaches quickly and easily to a bicycle’s rear wheel using the BOB Quick Release or BOB Nutz system.
  • Low center of gravity keeps the weight off your bicycle frame for better handling and performance than racks and panniers.
  • Trailer tracks rear wheel of bicycle, making it easier to navigate narrow roads or single track.
  • 70 lb. carrying capacity so you don’t have to leave anything behind.
  • Constructed of 4130 chromoly steel tubing that’s lightweight and long-lasting.
  • Yak 28 – for 28” wheels, 29er mountain bikes and 700c road bikes with full wrap fenders.
  • Yak Plus – comes with a BOB Dry Sak.
  • The wait is over: BOB Trailers are now compatible with 12mm thru-axles & fat bikes! Our friends at the Robert Axle Project have created some great gear add-ons to ensure BOB Trailers work with your bike of choice. We’ve tested each compatible axle to our stringent BOB standards, and we are confident endorsing these products for use with our Trailers.

    Robert Axle Project sells product independently of BOB Trailers, so check out the gear here. Ride on.
    *Should you have questions about your Robert Axle Project product, please contact the Robert Axle Project company directly.

  • MSRP (Yak): $329
  • MSRP (Yak Plus): $359
  • MSRP (Yak 28): $339
  • MSRP (Yak 28 Plus): $369
  • Frame: 4130 Chromoly.
  • Hub: Aluminum, cartridge bearings, Quick Release.
  • Rim: Aluminum, 28 hole.
  • Spokes: Stainless Steel.
  • Tire: 16 x 1.75"
  • Cargo area: Roughly 25" x 16" x 18" (64cm x 41cm x 46cm).
  • Weight: 6.1 kgs, 13.5 lbs
  • Capacity: 32 kgs, 70 lbs
  • Includes: Quick Release Attachment System, spare attach pin, Spider bungee, 2 piece safety flag, fender, reflectors, detailed owner's manual NOTE: Dry Sak comes standard with the "Yak Plus".
  • Key features: Patented BOB Quick Release Attachment System, light weight single wheeled performance, open frame design adapts to many types of cargo.

Dropout spacing compatibility
126.5mm - 140mm
Not compatible with rear 12mm through-axles

Fork Clearance
360mm / 420mm for 28in fork models.

Cargo Space
25in x 16in x 18in / 64cm x 41cm x 46cm
28in fork intended for bikes with 28in wheels, bikes with full wrap fenders and reflectors or 29er mountain bikes

To download a copy of the owner’s manual and to view instructional videos, visit the Product Instructions page.