GEN3 - ULTIMA RX - ROAD DISC
Ultima RX is the lightest, fastest alloy road disc wheelset we have ever made. Pure performance, unrivaled value.
Dream,Create, Ride
Creating high performance road wheels at this weight requires infinite patience, single minded determination and meticulous engineering.
Every component has been perfectly designed, manufactured to the exacting tolerances and rigorously tested for performance and durability. This is the Craftworx way.
RX PERFORMANCE
The difference is in the details.
HAND BUILT
RX Series wheels are hand built here in Australia with Sapim CX-Ray stainless steel spokes and polyax sercure lock nipples. This combination guarantees reliable hassle free riding on wheels that will stay perfectly tensioned and straight for years to come.
Premium Alloy Rims
The rims are made from Premium T6 6069 aluminum alloy. The metallurgic properties combined with the U shaped profile achieves the perfect balance between strength, weight and compliance.
Ratchet Drive Hubs
Available in 36 Tooth and 54 Tooth variants, our new R-Series ratchet drive freehub system provides improved power transfer efficiency for more speed and reduces torsional strain on the bearings and axle for a longer service life.
UNDERSTATED STYLING
PURE PERFORMANCE
Front the beginning, the styling of our Ultima wheels has always been about clean lines and understated tones and the GEN3 RX wheels continue on with this tradition.
A dark, subtle, stealth like appearance.
Technically Advanced, Minimalist Design
ULTIMA R-SERIES HUBS
Craftworx Ultima R-Series hubs are at the heart of the RX wheels. The new dual spring ratchet drive system, combined with the straight pull spoke design has enabled us to shed excess unwanted weight resulting in a lean minimalist styled design.
Combined Weight: 291 grams
