Our GXC series of hubs have been designed ground up for paved or off-road long-distance endurance efforts as well as XC racing and riding.

Well suited to gravel, endurance road, touring and XC bikes alike, the GXC Front hub offers low weights, dependable performance and secure braking with its Centelock^tm fitment.

Forged alloy shell, with CNC machined finishing ensures high strength and low weight.

Lightweight alloy core-axle and sealed bearings offer smooth, durable performance.

Conventional J-bend spoke compatibility ensures easy maintenance, anywhere.    

Constructed with wide flange spacing the GXC Front hub builds into wheels that last.

Fork/Axle Compatibility.

The Halo GXC hub is designed to fit with ‘100mm’ wide forks.

Halo GXC front features press-in modular end caps (end cones).

Supplied as standard with the more common modern standard 12mm Thru-axle end caps for use with 12mm Thru-axles, the GXC can easily be adapted for use with alternative forks.

Standard fitment:

100 x 12mm Thru-axle ‘road’ type forks

Closed hole dropouts with a 12mm Thru axle and 19mm hub recess

With optional extra end caps

• 100 x 15mm Thru-axle ‘road’ type forks:

Closed hole dropouts with a 15mm Thru axle and 19mm hub recess

Select: Halo end cap Item#: HUHAZGXFA5 – 15/19mm

• 100 x 15mm Thru-axle ‘MTB’ type forks:

Closed hole dropouts with a 15mm Thru axle and 21mm hub recess

Select: Halo end cap Item#: HUHAZGXFAM – 15/21mm

• 100mm QR type forks:

9mm open slot dropouts that use a 5mm diameter ‘skewer’ rod (QR).

Select: Halo end cap Item#: HUHAZGXFAQ – QR5/9

(search for Halo: ‘GXC, RD2 and MTC Hub End Caps’ for more information or see related products)

Disc Brake Compatibility

Standard: Halo GXC hubs feature a Shimano type Centerlock spline rotor fitment.

(Lockring not included, lockrings are usually part of the rotor assembly)

Optional: for use with ‘6-BOLT’ IS standard rotors,

please fit the optional extra Halo Centerlock Adaptor. Item#: BDHACLA (includes lockring)

(search for Halo: ‘Centerlock Adaptor’for more information or see related products)

Specifications

• Drillings 28, 32 or 36H
• Spoke Hole Circle Diameter (PCD) 45mm
• Centre to Flange C-L 22mm C-R 32mm
• Bearings 2 x 15267
• Anodised Black

Rear Hub

The GXC Supadrive rear hub offers a 120 point near instant engagement with the ability to withstand substantial torque loads. With multiple World Championship titles across a range of disciplines the Supadrive system is tried and tested to the very highest level.

Wide spoke flanges, sealed cartridge bearings and a Cr-Mo tube axle in the GXC Supadrive hub ensure longevity. Light, fast and designed for use with up to 11 speed road cassettes, the GXC Supadrive hub is at the pinnacle of lightweight performance

Specifications

• Drillings 32H or 36H
• Axle 12mm thru - QR available aftermarket
• Disc Mount Centerlock (optional 6 bolt adaptor available aftermarket)
• Freehub Shimano Road 11 HG or SRAM XDR or Campag options
• Drive System Supadrive- 120 engagement points (3 degree), 3 wedge pawls
• Spoke Hole Circle Diameter (PCD)Left 45mm Right 52mm
• Centre to Flange C-L 33mm C-R 19mm
• Bearings Hub - 2 x 6902. Freehub - 1 x 6802 and 1 x 15267
• Anodised Black/Polished Silver