The Six Fyx Conversion Kit is a unique solution cooked up here at Fyxation that's designed to help you add a few gears to an existing 120mm track or fixed gear frame. The whole point of the Six Fyx isn't to "fix" anything. Over the years fixed gear bikes have been embraced by the masses due to their simplicity, low cost and ease of maintenance. Over time however, many people have realized that while riding fixed is fun, there are times when gears are good as well.

Rather than having to go out and buy an entirely new bike to make it up that hill on your commute or give your knees a rest from riding fixed, the Six Fyx Conversion Kit was designed to let you turn that fixed gear frame into a six speed road bike. Based off our proprietary 120mm 6 speed hub/cassette, the Six Fyx works with any 120mm spaced track frame, even those with a horizontal dropout. Using a combination of our hub/cassette, Fyxation removable derailleur hanger and our indexed bar end shifter, the Six Fyx let's you easily convert your beloved track frame into a six speed city bike.

Hub And Parts Kit

The Six Fyx is available in two different configurations; one with the hub and parts so you can build up your existing wheel with our system and the other which ships as a complete wheel from Fyxation. The Hub and Parts Kit includes our 120mm 32 hole bolt on hub with six speed cassette, proprietary derailleur hanger for horizontal dropout, indexed bar end shifter or thumb shifter, 46t sprocket, rear derailleur, inner cable guide, steel cable clips for your down tube, cable guides for your chainstay and cable/housing. This set up is designed to let you use your existing rear wheel laced to our hub or so you color match the rear and front wheel using your current wheels.

The Six Fyx is a great system to help add a little speed to your commute or make it easy to charge up that hill on your way to school. Here at Fyxation we're obviously big fans of a single cog, but if you're looking to get into riding a road bike and are considering giving gears a go, the Six Fyx is a great way to help you make that transition.

Kit Includes:

120mm bolt on hub (32 hole) with six speed cassette body
Removable derailleur hanger that fits in traditional horizontal track dropout
Six speed cassette (range 12-13-15-18-21-24)
46t Front sprocket w130BCD
Rear derailleur
Shifter: Indexed bar end or thumb shifter (22.2mm clamp). Compatible with other 9 speed Shimano ready shifters.
Steel cable clips for down tube
Cable guides for chainstay
Cable and housing
Configuration 1 - all parts and hub so you can build your own wheel
Configuration 2 - complete black wheel laced to our hub and all parts
PCD: 62mm
Center to flange drive side: 22mm
Center to flange non-drive side: 26mm
Note - Chain not included (requires 9-speed chain)

Hub build specs:

Center to flange, left (Non-drive side): 26
Center to flange, right (Drive side): 22
PCD, left (Non-drive side): 62mm
PDC, right (Drive side): 62mm
Spoke count: 32

Note on Chainrings:

110BCD - Fits 2017 and newer Eastside, Pixel
130BCD - Fits pre-2017 Eastside
144BCD - Fits track cranks i.e. All City 612, SRAM Omnium, etc...

Six Fyx Replacement Cassette

Related Items

Pusher Fixed Gear Wheelset

Fixed Gear/Single Speed Conversion Kit

Six Fyx Conversion Kit - Hub Only

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