Extralite Cyber SPC-3+ Road Disc Hubset
Best lightweight performance for discerning road cyclists.
These hubs are the ultimate choice for weight-obsessed builders who refuse to compromise on stiffness. By stripping away every unnecessary gram, they deliver a razor-sharp ride feel, though you’ll need to be diligent with the micro-tuning system to keep them running perfectly smooth over time.
$815.00
Who it's for
- Competitive road racers, serious climbers, weight-conscious enthusiasts
- Discerning cyclists, performance-oriented riders, connoisseurs of fine components
- Riders seeking marginal gains, performance upgraders, speed-focused athletes
Who should skip it
- Budget-conscious cyclists, value-oriented buyers, casual riders
- High-mileage riders, all-weather commuters, those prioritizing long-term robustness
- DIY mechanics, riders without local expert support, those seeking simple upkeep
Performance breakdown
Weight Efficiency
Unrivaled mass reduction sets the industry standard for climbing-focused wheel builds.
Stiffness-to-Weight Ratio
Engineered for maximum power transfer without the penalty of excess material.
Bearing Precision
High-tolerance internals ensure smooth rotation under significant load and tension.
Maintenance Accessibility
Micro-tuning system allows for quick adjustments but requires specialized mechanical care.
Engagement Speed
Thirty-two teeth provide snappy, reliable engagement for immediate acceleration out corners.
Build Versatility
Compatible with most modern drivetrains and standard disc rotor configurations.
Key Specs
Weight
~65g (Front), ~140 - 146g (Rear)
Spoke Holes
24h (Front & Rear)
Axle Standard
12 x 100 mm (Front), 12 x 142 mm (Rear)
Bearing Size
(2) - 6802 (Front), 6903 / 6803 (3) (Rear)
Brake Interface
Centerlock
Freehub Engagement
32t (Rear)
Material
AL7075TX Aluminum, Grade 5 Titanium
Flange Diameter
Front Left 30.0 mm, Front Right 42.0 mm, Rear Left 33.0 mm, Rear Right 52.0 mm
Center to Flange
Front Left 33.0 mm, Front Right 25.0 mm, Rear Left 35.0 mm, Rear Right 20.0 mm
Spoke Hole Offset
1.5 mm
Know before you buy
Still have a question?
Ask Metto anything about the Extralite Cyber SPC-3+ Road Disc Hubset before you decide.
