Extralite's ever-evolving, super lightweight CyberHub platform gets the road disc treatment with their SPD-2 (Straight Pull Disc, Version 2) hubs. The CyberFront SPD's original release only included quick release frame and fork dropout compatibility, but this second generation SPD-2 hub is available in both quick release and 12mm thru axle versions. In this redesign, Extralite was also able to improve axle stiffness and spoke bracing angles to create a better all-around road disc hub. At a mere 66 grams, the CyberFront SPD-2 is far and away the best option available to build an incredibly lightweight road disc wheel. The straight-pull flanges will accommodate standard 14 gauge spokes, as well as Pillar's incredibly light X-Tra Lite Titanium 13 gauge spokes. The design of the spoke flanges increases the stiffness of the complete wheel for reduced lateral flex under hard efforts and better braking response. Each Cyberhub is equipped with a convenient micro-tuner to allow perfect bearing preload adjustment for low bearing friction and zero play at the rim.
Each CyberFront hubs is expertly machined from military-grade 7075TX aluminum, with an attractive aesthetic that Extralite is known for. These hubs are specifically designed for use on road disc bikes only, and have been carefully engineered for this application with an impressive rider weight limit of 200 pounds.
The CyberFront SPD-2 from Extralite is 100% manufactured in Italy.
|Bearing Sizes||6802 (2)|
|Hub Shell Material||7075 TX aluminum|
|Axle Material||7075 TX aluminum|
|Axle Standards||Quick Release 5x100|
Thru Axle 12x100
|Brake Rotor Compatibility||6-Bolt ISO|
|Recommended Use||road disc only|
|Rider Weight Limit||200 lbs (90 kg)|
|Wheel Building Dimensions*|
|Left Flange Diameter||47.0 mm|
|Right Flange Diameter||28.0 mm|
|Left Flange to Center||25.0 mm|
|Right Flange to Center||39.5 mm|
|*for accurate spoke lengths, please use Extralite's Cyberfront SPD-2 Lacing Instructions|