Flaanimal 4.1

Rated 5.00 out of 5 based on 2 customer ratings
(2 customer reviews)


Flaanimal 4.1 steel adaptable adventure frameset with paint-to-match Spork 1.2.

Next restock of Flaanimal 4.1 will be late April, 2019. We’ve listed all incoming frames as “in-stock” and available to order through the site but only certain colors are in stock in Denver and ready to ship until our 2019 frames arrive. If you would like to double check stock before ordering please feel free to send us a note through the contact page.



The Rodeo Labs Flaanimal 4.1 is:

  • Reynolds 725 custom butted CroMoly Frame
  • Rodeo Spork 1.2 carbon fork: dynamo hub & USB stem cap compatible
  • Tire clearance: up to 700 x 42mm or 650b x 48mm (as mounted on a rim with 25mm internal width)
  • Flat mount brake mounts front and rear, 140mm rotor size native
  • 12x142mm thru axle rear (included) / 15x100mm thru axle front (included)
  • 27.2 seatpost (clamp included)
  • Sliding dropouts for geared, 140mm flat mount brake, 12mm axle builds (included)
  • Internal down tube routing + configurable hardware (included)
  • T47 threaded bottom bracket shell
  • Pump peg
  • EC44 tapered headset spec. Headset available separately
  • Single speed through axle dropout available separately
  • Off the back large profile flat mount brake mount available separately
  • Alfine / Rohloff QR dropouts available separately
  • 12×100 front axle conversion kit available separately
  • 160mm rear flat mount adapter available separately
  • 160mm post mount brake adapters available separately

Additional information

Weight 5.5 lbs

Charr-Truse 52, Charr-Truse 54, Charr-Truse 56, Charr-Truse 58, Charr-Truse 61, Pine Cone 48cm, Pine Cone 50cm, Pine Cone 52cm, Pine Cone 54cm, Pine Cone 56cm, Pine Cone 58cm, Pine Cone 61cm, Chocolate Creamsicle 52cm, Chocolate Creamsicle 58cm, Chocolate Creamsicle 54cm, Chocolate Creamsicle 61cm, Bleaux Deaux 52cm, Flaamingo 52, Flaamingo 54, Flaamingo 56, Flaamingo 58, Flaamingo 61

2 reviews for Flaanimal 4.1

  1. Rated 5 out of 5


    So, the frame I have is actually a Flaanimal 3.0, but I believe all pertinent points are going to be the same, if not better.

    This is my favorite bike I have ever ridden. Of all of them. Whether it was a full squish trail bike or full carbon road rocket, this bike is just the most fun. Quick and light enough feel spunky on the pavement, stable and solid enough to feel confident on singletrack. I don’t know how these wizards achieved it, but the Flaanimal is magical ride.

  2. Rated 5 out of 5

    Scott DeJong

    What an incredible bike that seems to do everything well! I built mine up as more of an adventure bike and it has excelled on everything from regular roads to single track. The set up is responsive and the addition of a Redshift stem has made it supremely comfortable over washboard sections of trail or road. This bike begs to explore new trails or familiar trails in new ways. I’m looking forward to a season of new adventures in bikepacking and gravel, inspired by the Flaany!

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