TUNE Hub rear Fat Kong for 12x197 mm Thru Axle | X-12 | Freehub Body XD (XX1)

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TUNE hub rear Fat Kong for 12x197 mm thru axle | X-12 | Freewheel XD (XX1)

Tune King & Kong make up the perfect hub pair. Based on this combination Tune developed an offset hub set for Fatbikes. Kong is responsible as rear hub for the propulsion and the hard loads on the rear wheel. The parts made of high-strength aluminum together make a reliable yet lightweight hub.
Thanks to the equal flange distances of the offset hubs, both impellers can be constructed symmetrically, resulting in the highest impeller rigidity and service life. The hub body was stiffened in favor of even load distribution on the spokes, also the flanges are inclined in spoke and thus load direction The freewheel mechanism is realized via three pawls, which engage in a toothing made of titanium and thus reliably transmit the driving forces. With 197 mm (X-12 thru axle), the Fat Kong with just 255g in this hub class is very light. The Fat Kong is equipped for all clamping and drive systems. Fat Kong is stored by four stainless steel bearings, whose size has been adapted to local loads.

All Tune hubs are also available with CeramicSpeed hybrid bearings!
More information about the optional CeramicSpeed upgrade you can get here:

CeramicSpeed Upgrade | DE

CeramicSpeed Upgrade | EN

Technical specifications:

intended use : Fatbike, e-bike
Material: aluminum 7075, titanium
Installation width: 197 mm
axle type : 12x 197 mm thru axle | Maxle
Number of holes: 32
Brake disc holder: 6-hole IS2000 standard
Freewheel Compatibility: 11-speed and 12-speed XD SRAM
Freewheel type: 3 pawls, 24 detent points
bearing : 4x industrial bearing (2x 61803-2RS, 1x 61903-2RS, 1x61803-fully spherical)
Gasket: sealed twice
Spoke tension: 1100N
Color hub body: silver, black, red, gold, orange, blue or poison green

Weight: approx. 255g

quick start Guide

TUNE Fat Kong | DE TUNE Fat Kong | EN