Extralite Cyber SP-2+ Hubset
Best lightweight upgrade for performance oriented road cyclists.
These hubs are the gold standard for weight-obsessed climbers who refuse to sacrifice structural integrity. By blending aerospace-grade materials with a minimalist design, they shave grams off your rotating mass. You trade a bit of long-term serviceability for the kind of precision and climbing efficiency that simply doesn't exist elsewhere.
$734.95
Who it's for
- Competitive road cyclists and weight-conscious builders
- Endurance riders and racers seeking every watt of advantage
- Enthusiasts valuing high-end components and bespoke builds
Who should skip it
- Budget-conscious cyclists and everyday riders
- Riders preferring low-maintenance components or lacking advanced mechanical skills
- Cyclists transitioning to disc brakes or seeking future-proof components
Performance breakdown
Weight Efficiency
Unrivaled mass reduction makes these the gold standard for climbing builds.
Engagement Speed
The dual-pawl system provides snappy, reliable power transfer for rapid acceleration.
Bearing Precision
Micro-tuner preload system allows for exacting adjustments to minimize rolling resistance.
Structural Stiffness
Aerospace-grade materials maintain integrity despite the aggressively minimalist shell design.
Maintenance Accessibility
Requires specialized knowledge and care to keep running at peak performance.
Build Compatibility
Straight-pull spoke design simplifies wheel lacing and improves overall spoke tension.
Key Specs
Weight (Front)
~48g
Weight (Rear)
~126 - 146g
Spoke Holes
20h / 24h
Axle Standard (Front)
5 x 100 mm
Axle Standard (Rear)
5 x 130 mm
Bearing Size (Front)
(2) - 6801
Bearing Size (Rear)
6903 / 6803 (3)
Brake Interface
Rim Brake
Freehub Engagement (Rear)
32t
Material
AL7075TX Aluminum / Grade 5 Titanium
Know before you buy
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Ask Metto anything about the Extralite Cyber SP-2+ Hubset before you decide.
