Craftworx Ultima C38 Carbon Road Disc Wheels - Craftworx Cycling

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Craftworx Ultima Disc - The Ultimate in Performance

The Ultima Carbon C38 Disc uses a 38mm deep Ultima carbon wheel giving you the perfect balance between low weight and aerodynamics. A versatile all rounder that perform brilliantly, whether your doing an early morning sprint session, a long weekend ride where the terrain takes you over the hills and far away, or smashing the competition in a road race, the lightweight, fast rolling C38's are perfect for the job. The 25mm wide carbon rim is perfect for running 23mm, 25mm and 28mm road tyres allowing you to fine tune ride comfort and road handling.

SRAM XDR 12 Speed Freehubs available now

Configure here



Ultima C38 | Carbon Road Disc Wheels | 1612g


Craftworx Ultima Carbon C38
Disc Road Wheel Set

Everything you expect from high end carbon road wheels, but without the price tag!

Two years ago, after extensive testing and development, we released our Ultima Carbon road wheels. in January 2018, we launched the road disc models. Our customers loved the way these wheels ride, so when it came to the disc brake version, we wanted to give the same experience for

Our C38 road disc wheel set utilizes the same deisgn and technology developed for our rim brake model, then adapted and tuned for road disc.

Ultima Carbon C38 Disc wheels are an extremely versatile all round performer. Fast up the hills and quick to accelerate and noticeably smoother on rough road surfaces.

The aerodynamic shape enables them to hold speed with less effort. From weekend warriors to serious athletes, the Ultima C38's tick all the boxes.

Ultima Carbon C38 Disc wheels are available in standard and HD (Heavy Duty) options.

 

THE ULTIMATE ALL ROUNDER FOR DISC BRAKE ROAD BIKES -The Ultima Carbon C38 Disc uses a 38mm deep Ultima carbon wheel giving you the perfect balance between low weight and aerodynamics. A versatile all rounder that perform brilliantly, whether your doing an early morning sprint session, a long weekend ride where the terrain takes you over the hills and far away, or smashing the competition in a road race, the lightweight, fast rolling C38's are perfect for the job. The 25mm wide carbon rim is perfect for running 23mm, 25mm and 28mm road tyres allowing you to fine tune ride comfort and road handling. These wheels are available in standard for riders up to 100kg's or HD (Heavy Duty) and SHD (Super Heavy Duty) versions for heavier and stronger riders.

BEST FOR CLIMBING, DESCENDING, SPRINTING AND EVERYDAY RIDING -Our C28 Disc Ultralite Carbon Wheel deep profile suits most riders in all riding conditions, with the flexibility of fine tuning comfort and control.

MORE UPGRADES, MODERN TECHNOLOGIES -Lighter Hubs featuring oversized sealed bearings for very smooth spinning wheels and excelent durability. Fast engaging 6-pawl freehub, minimal lag, super durable and excellent sound. Over the years these has been many variations in axle types used in road disc bikes. Rather than having hubdreds of hub types to suit all these variations (very expensive plus we simply don't have the room!) w ehave engineered an interchangeable end cap system where we can simply fit the correct end cap to suit your bike. This allows for less common combinations and if you upgrade your bike in the future to a bike with different axles, you can simply purchase the new end caps and take your wheels with you!

HAND BUILT BY CRAFTWORX -Producing high quality, hand built wheels is what we do and it's what makes Craftworx wheels special. Years of experience and skill goes into every wheel we build. Hand built with meticulous care and precision using processes that have been refined over the last 20+ years.

Ultima Carbon Road Disc Wheel Warranty

Hand Built wheels ride better and last longer.

Craftworx are wheel building specialists. Over time, we have perfected our wheel building craft. We have all the high tech wheel building gadgets and QC check points to ensure that every wheel we build is perfect!

2 YEAR CRAFTWORX WARRANTY

WHEEL SPECIFICATIONS

Rim - Craftworx Ultima C38 Carbon Disc

Height - 38mm

External - 25mm

Internal - 18.5mm

Available in 24H, 28H and 32H Spoke Combinations

24H - Front Wheel - 747g - Rear Wheel - 865g - Wheelset - 1612g

28H - Front Wheel - 770g - Rear Wheel - 888g - Wheelset - 1658g

32H - Front Wheel - 793g - Rear Wheel - 911g - Wheelset - 1704g

Hub Model - Craftworx R36 Road Disc Hubs

Bearings - Over Sized Precision Sealed Bearings

Freehub - Shimano/Sram 10/11 speed or Campagnolo

Disc Brake Compatibility - Centrelock - (6 bolt adaptors available)

Lightweight bladed aero spokes

Brass

Presta

Suitable for tyre widths 25mm - 35mm

Rim Tapes Fitted

Warranty and Wheel Care Information

6 Bolt Disc Adaptors Availble (Additional Charge Applies)

Craftworx Carbon Technology

Next Generation Carbon Technology & Performance

$1,939.00

*Wheelset weights will vary based on the configuration chosen.

Customer Reviews

Based on 22 reviews
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D
D.B.

Ultima 38 Aero SL | Carbon Road Wheels | 1375g | 38mm Deep | 25mm Wide

L
L.B.
No excuses

I don't have any excuses any more, these wheels are light and stiff and roll true and forever. Its now down to my legs! Great to see a local wheel builder doing good things. Highly recommend buying direct rather than via numerous middlemen, result being the consumer ends up paying margin on margin.

C
C.W.
Aero SL Carbon 38/50

Awesome set of wheels, buy right, buy local you won’t be disappointed.

J
J.
Amazing in every aspect

Having had a discussion with Nathan it was established that the C28’s would be the most suitable Wheelset for my needs, and I am very pleased with the quality and performance. Remarkable build quality!

l
l.M.
New wheels

Absolutely brilliant, smooth ride, really accelerate up hill, superb on corrugated dirt roads, great service