Bicycle frames come in many different shapes and styles. FATWHEELS kits are best suited for frames where the rear section of the frame is shaped like an "A". We recommend that our kits be installed only on bikes with an A - shaped frame.

Bicycle frames come in many configurations. FATWHEELS kits are best suited for frames that do not have a rear suspension system. We would not recommend you use a FATWHEELS kit on a bike that has a rear shock absorber.

Folding bikes are not a good fit for FATWHEELS kits. The rear part of the frames are more compact and differently shaped than a regular bike. We recommend that our kits not be installed on folding bikes. These frame configurations are shorter than a typical bike and the riders feet will contact our brackets.