UltraHubs SPD 95+195gr.
Straight Pull Disc
Astonishing.
Weight: 95gr.
Material: special 7075TX.
Bearings: 2RS sealed cartdrige.
Sealing: 2 external soft touch OR, 2+2 RS.
Micro-Tuner: easy bearing preload system.
Finishing: "hart coat" sides, black anodized body.
Axle: 17mm finite element dimensioning.
Graphics: laser etched.
As every Extralite products UltraHubs exceede UNI/DIN Safety standards. Safety tests simulate a very strong 90kg (200lb) rider output.
(Straight Pull Disc)
The finest engineered hub worldwide, now in disc version.
Weight: 195gr.
Material: special 7075TX / GRD5 Titanium.
ExternalBearings: 2RS sealed cartdriges.
Sealing: 2 external soft touch OR, 2+2 RS.
InternalBearings: oversized 20-32 main / Ertalite®.
Construction: multishaped 20-17mm oversized axle.
Finishing: "hart coat" sides, black anodized body.
Micro-Tuner: easy bearing preload system.
MegaDrive: Hyper engineered freewheel.
Graphics: laser etched.
Hi-tech
oversized cassette handles over half-ton of chain pull.
Titanium ratchet wheel with 30 engaging positions!
FEM: every single cubic mm recives hours of finite element analysis. UltraHubs axles and mechanism have been designed to handle any X-C racing abuse.
Micro-tuner: easy and quick external bearing preload system ensures smooth running and no play.
As every Extralite products UltraHubs exceede UNI/DIN Safety standards. Safety tests simulate a very strong 90kg (200lb) rider output.
Here you find pre-calculated spoke lenghts, spoke patterns and wheel building tips.
100% made in Italy