Front hub CLEAN X3 | 104mm | 28H | disc

• Clean X3 front disc hub, developed specifically for bike trials by Spanish brand Clean.
• Tested by Clean Trials team riders
• Features a 12mm through-axle, specially designed for Clean K1 20” carbon fork.
• The 12mm axle is inserted from the side and bolted with an 8mm Allen key to the threaded inserts of the fork (available here).
• Both the axle and shell are CNC 3D machined from high quality 7075-T6 aluminium alloy, which ensures extraordinary mechanical properties.
• Tapered shell profile helps save weight thanks to the smaller size of the non-disc side flange.
• The hub flanges have machined edges between the spoke holes, removing unnecessary weight without reducing strength.
• 28 spoke holes (28H).
• Standard 6-bolt IS rotor mounts, neatly integrated into the hub’s shell to minimize torsion and ensure a much safer rotor fitting.
• Sealed bearings ensure smooth spinning and prevent dust, mud and dirt from getting into the axle.

Compactibility

• Forks designed for a 12mm thru-axle with 104mm spacing, like Clean’s K1 20” carbon fork (requires these inserts).
• Rims with 28 spoke holes (28H).
• Rotors with 6-bolt IS mounts.
• Bearings reference: 6902 2RS (disc side), 6802 2RS (non-disc side).

Dimensions

• Axle spacing: 104mm
• Axle diameter: 12mm
• Number of spoke holes: 28 (28H)
• Flange Diameter: 56mm (Disc Side) and 36mm (Non Disc Side)

Weight

• 130.60g (+ thru-axle at 24.56g)