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Extralite CyberRear SPD-2 Road Disc Hub

$499.00
Quantity:
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Product Description

One of the lightest rear hubs on the market, the Extralite CyberRear SPD 2 is designed for road or cyclocross applications.  As the second version of the straight pull CyberRear SPD disc hub, this new version offers design improvements as well as availability for more frame standard options. To start, Extralite redesigned the spoke flanges, which results in more even spoke tension and a more equalized spoke bracing angle between the drive and disc sides of the hub. The outcome is a stiffer, better braking 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. Extralite has also optimized their axle construction process, leading to an axle that is 10% more stiff than the previous generation. The hubs are available in Thru-Axle 12 x 142 or QR 135 standards, and can be switched between these standards by changing out the end caps. Beautifully machined from AL7075TX aluminum and grade 5 titanium, these 24 hole hubs weigh in at a scant 146 grams for the Shimano 12 x 142 TA option and 148 grams for the Campagnolo 12 x 142 TA option. Bearing preload is made quick and easy with Extralite’s “Micro-Tuner” external preload system, allowing precise adjustment for smooth spinning wheels. For rotor mounting, these hubs use the 6-bolt ISO standard. 100% manufactured in Italy, the CyberRear SPD 2 is one of the premier choices for an ultra-lightweight road disc wheel build.

Product Specifications

Weight (Shimano Road 11/12 x 142 TA)146 grams
Weight (Campagnolo Road 11/12 x 142 TA)148 grams
Weight (SRAM XDR 12 x 142 TA)145 grams
Bearing Sizes6803 (3), 6903 (1)
Hub Shell Material7075 TX aluminum
Axle Material7075 TX aluminum
Axle StandardsThru Axle 12x142
Quick Release 135
Brake Rotor Compatibility6-Bolt ISO
Recommended Useroad disc only
Rider Weight Limit200 lbs (90 kg)
 
Wheel Building Dimensions*
Left Flange Diameter30.5 mm
Right Flange Diameter52 mm
Left Flange to Center38.5 mm
Right Flange to Center20 mm
*for accurate spoke lengths, please use Extralite's CyberRear SPD-2 Lacing Instructions

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