CyberFront SL 48gr
HDC ceramic bearings: good mileage, low rolling resistance, medium resistance in humid environment, best choice for best racing performance
More miles, less weight
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
HDC ceramic bearings
Here you find pre-calculated spoke lengths, spoke patterns and wheel building tips.
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.