amazing performance, unrivaled value


Ultima RS 33.38

$2,699.00

33mm Front | 38mm Rear

In the performance stakes, the RS punches way above it's price level.

As versatile as they are light, the RS is dynamically balanced for responsive handing and stability at all speeds, with added compliance for smoother, more comfortable riding on all road conditions.

Aerodynamically tuned for 28mm and 30mm tyres, the 22mm internal width is designed for running tubeless tyres at reduced air pressure for a more efficient, more comfortable ride. Great for riders who like to spend more time in the saddle.

 

Weight: 1,238 grams


  • Hand-Built in Australia
  • 5 Year Warranty
  • Lifetime Crash Replacement Guarantee
  • Australian Company, Local Support
FREEHUB

RS Road Disc Series | Carbon
Shipping $29.95 Australia Wide
Specifications

Rim Construction: Multi-Layered Toray T800/T1000 Carbon Fibre

Rim Finish:  Natural UD “Paint Free” Carbon Fibre

Rim Design: Symmetrical Rim with Hooked Bead

Rim Depth: 33mm Front, 38mm Rear

Rim External Width: 30.0mm

Rim Internal Width: 22.0mm

Compatible Tyre Widths: 28mm-32mm

Hubs: Craftworx R Series, Road Disc, Center Lock

Axle Type: 12x100 Front, 12x142 Rear

Freehub System: 54 Tooth Ratchet Drive Mechanism

Bearings: TPI High Performance

Spokes: Sapim CX-Ray with Polyax Secure Lock Nipples

Spoke Count: 24H Front, 24H Rear

Weight Front: 557 grams

Weight Rear: 673 grams

Weight Combined: 1230 grams

Note:
Wheels are weighed prior to tubeless tape install

RS PERFORMANCE

The difference is in the details.

Craftworx Ultima RS Ultralite Carbon Road Disc Wheels 7

33|38 Mixed Profiles

RS 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.

Craftworx R Series Carbon Rim Closeup

Toray T800/T1000

High tensile T800 and T1000 carbon fibres provide additional wheel strength while reducing rotational weight. The "paint free" process further reduces weight, trimming another 60 grams.

Craftworx R Series Road Disc Hub

RATCHET DRIVE HUBS

The all new R-Series ratchet drive freehub system with 45 tooth engagement, provides improved power transfer efficiency for more speed while at the same time reducing torsional strain on the bearings and axle for a longer service life.

UNDERSTATED STYLING

PURE PERFORMANCE

Front the beginning, the styling of our road wheels has always been about clean lines and understated tones and the RS Series wheels continue on with this tradition.

Dark, subtle, stealth like appearance.

Dream, Create, Ride

Creating high performance road wheels at this weight requires infinite patience, single minded determination and meticulous engineering.  

Every component perfectly designed, manufactured to exacting tolerances and rigorously tested for performance and durability. This is the Craftworx way.

Craftworx Master Wheel Builder Mark Kirby

HIGH PERFORMANCE WHEELS

BUILT BY CRAFTWORX

At Craftworx, precision isn’t just a goal, it’s a
standard. Your wheels will be hand-built in our state-of-the-art workshop by our skilled Master Wheel Builder, using proven techniques and meticulous attention to detail.

We go to great lengths to ensure your Craftworx wheels deliver the performance, reliability, and quality you expect, for years to come.