Tune Fat Kong Fat Bike Rear Disc Hub

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$370.00 $240.50
(You save $129.50 )

Closeout - 35% Discount!

After years of working with Tune's Kong hubs, we immediately knew who would be the ideal company to manufacture fatbike hubs for our specialty bikes and wheelbuilds. The Fat Kong hubs brings Tune's positive engagement, strength and weight to a wider 170 standard. Each hub body is expertly CNC machined from 7075 Alloy then polished and anodized for a clean finish, making the Tune Kong the pinnacle of fatbike aesthetics. The cassette body offers a 13°, 3 pawl engagement, enabling the rider to confidently ascend even the steepest climbs. The hub flanges are design to accomodate a dishless wheel, simplifying the wheelbuild while simultaneously increasing overall strength.


The Tune Fat Kong hub is compatible with a variety of drive-trains and axle options. Simply order and install the endcap that suits the needs of your frame, or contact us directly for recommendations. The Tune Fat Kong is compatible with either Shimano 9, 10 or 11 speed or Sram XX1 drive-trains.

Weight240 g
Bearing Size6903, 6803
Hub Spacing170 / 177 mm
Axle Diameter17 mm
Disc MountISO 6 bolt
Wheel Building Dimensions
Flange Diameter55.5
Center to Left Flange37.8 mm
Center to Right Flange38.7 mm
Rear Disc Brake Hubs
Fat Bike
QR 170 Fat
TA 12x170 Fat
Freehub Body:
Shimano Mountain
Freehub Body:
Sram XD