At the moment we ship to: Europe, North America, Japan and Singapore. Ask for shipping quote if your country isn’t listed in the checkout.
Yes you can have gear hubs but not gear derailleur hubs. This is because of the different width of cassette hubs. And the FUBifixie dropout which is different from frames with derailleur systems. A 3 speed Sturmey Archer freewheel gear hub alternative is available. The O.L.D is 120mm wide (the width of the hub).
Up to 700X28 C or ISO 28-622 will certainly fit.
The FUBifixie docking mechanism will keep the wheels locked when folded.
The protective spur protects the saddle when the bike is folded and lean on the saddle.
Both parts are included when you purchase a frame or a complete bike.
At the moment we only have black or white.
The frame comes ready assembled with fork, headset and Bottom bracket.
-The FUBifixie frame
-The fork threaded 25.4mm ( works with 22.2mm stem)
(works with both caliper brake and disc brake Ø160mm and Ø180mm disc.)
-Bottom bracket, square tapper 103mm or 110mm long.
-Docking mechanism for the folding
Open-able chainstay is made so the bike can be fitted fit belt drive. The split is situated in the seatstay as seen in the picture bellow:
120mm. We do not currently have a bike for 135mm.
On bicycles the main point of failure is usually the wheel sets. It is fairly common to have spokes failure and even to have axis breakage on cassette hubs. Axis breakage on FUBi fixie will not be likely since quick release axis are not used.
We also use 36 spokes on the wheels as this gives stronger wheels.
Generally there are no weight limits on non-folding bicycles. On FUBi fixie as it is a folding bicycle there is a weight limit of 130kg (285 lbs).
Conventional threaded 68mm, Square Taper BB 103mm or 110mm
We have tested the FUBi system for many years. As well as fatigue test that resembles 10years of heavy use.
For more info read: https://fubifixie.com/fubi-fixie-folding-bike-4210-frame-test/