Extralite CyberFront SL hub (XD-15 ceramic)

Orange patch: shipped about 10 days after order

CyberFront SL 48gr
XD-15 ceramic bearings: highest mileage, low rolling resistance, highly resistant to water, moisture and salt, best choice for maximum racing performance and durability
More miles, less weight
Weight: 48gr
Material: special 7075TX
Bearings: 2x6801-2RS ABEC5 cartridges
Micro-Tuner: stable and accurate bearing preload system
Finishing: "hart coat" sides, black anodized body
Construction: 14mm oversized hi-engineered axle
Graphics: laser etched
XD-15 ceramic bearings

Dimensions for wheel building

Spoke hole Ø: 2.6mm 
Flange drilling Ø: 29mm
Center to flanges: 40mm

Radial lacing is allowed on internal and external flange side and only with D/B spokes (central section equivalent to Ø 1.5mm).

Micro-tuner allows an easy and quick bearing preload adjustment, no-tools required!

Flanges receive the new special treatments (military standard) to handle radial lacing stress.

To minimize torsional static forces flanges self-align under spoke lacing tension.

Hi-performing custom wheels have never been that easy to build.

As every Extralite products UltraHubs exceede UNI/DIN Safety standards. Safety tests simulate a very strong 90kg (200lb) rider output.