GEMINI Sealed Bearing Motorized Bike Hub
! FAST & FREE SHIPPING TO THE 48 CONTIGUOUS STATES !
We are proud to be an Authorized Distributor of the GEMINI Hub.
The GEMINI hub was designed for motorized bike use.
It is a 36 hole SEALED BEARING REAR HUB, drilled to accept 11 gauge spokes,
with lots of room left over if you want to drill it out further, for 10 or 9 gauge spokes.
It accepts a 3 bolt hole engine sprocket,
(the same ones we carry at MBRebel and fit on the 3 point hub adapters,
79.5 to 80 mm center to center bolt hole pattern)
as well as a 6 hole disc brake rotor mount, (ISO Standard 44mm hole pattern)
and single speed freewheel.
A 7mm (1/4) DISC rotor spacer and bolts are included.
Axle Length: 12mm 170mm Long Thru Bolt On
Hub Length nut to nut: Spacers meant to be
cut down for your frame spacing and alignment.
Axle Over Lock Nut Dimensions possible: 100mm Minimum, Maximum 155mm
Sprocket Mounting to Freewheel Threading: 2 15/16ths, 74.5mm
Flange to Flange Distance: 2 1/4inches, 57mm
Weight of Hub: 3Lbs 9oz
All axle nuts and spacers are included.
Spacers are meant to be cut down to fit your drop out and alignment.
Hub also ships with (6)5mm disc rotor bolts and (3)8mm engine sprocket bolts.
A 7mm thick disc rotor spacer is also included.
Uses approximately 248mm spokes on a 26″X 2.125 rim.
We do have 248mm spokes here.
(for reference only, your results may differ)
Please note, no sprockets,
freewheels or disc rotors are included.
Hub ships, fully assembled, from our Northwest Florida warehouse.
The GEMINI Hub also comes with a limited lifetime warranty.
The warranty covers hub against factory defects or failure when used properly.
Please call us at 850-378-7130 with any questions prior to purchase.