Talk to the Experts

Talk to The Wheel Experts

Need help choosing the right wheels for you?

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0411 310 132

ULTIMA C28 CARBON

ULTIMA C28 wheels feel incredibly light and amazing to ride.

If you want to know how good our carbon wheels really are, read the customer reviews at the bottom of the page.

Ultima C28 Carbon 1,290grams

RACE PROVEN, UCI APPROVED

Professional triathlete Emma Jackson, rode Ultima C28 Carbon wheels to two World Cup race podiums.

CRAFTWORX

Bespoke Hand Built Designs:

Craftworx was founded in 2012. Co-Founder, and resident wheel specialist, Mark Kirby (see pic) learnt from the best, legendary wheel guru Charles Coin, in the late 80's. It is fair to say Mark hasn't been sitting idle for the last 30+ years. The wheel building techniques applied and wheel designs created are accredited to Mark's vast wealth of knowledge and experience and this is what makes every Craftworx wheel special.

Our Service:

Our business focuses on providing personalized service, amazing value and unmatched performance.

The Wheel Shop:

If you have questions, give Nathan and Mark a call.

0411 310 132

Specifications

Rim Depth: 28mm

External Rim Width: 25mm

Ideal Tyre Sizes: 23-28mm

Wheel Set Weight: 1290g

Hubs: Craftworx Ultima SL

Shimano/SRAM 10/11 Speed, Campagnolo or SRAM XDR 12 Speed

Spoke Count: 20 Front and 24 Rear

Spokes and Nipples:
Spaim CX Ray Bladed Stainless Steel and alloy Nipples

Rider Weight: Riders up to 90kg

CONFIDENCE

Braking Performance

In wet or dry conditions, Ultima carbon wheels stop with ease. Our carbon rims and brake pads have been developed to resist heat build up ( the biggest single reason why carbon rims “melt or delaminate” under prolonged braking ).

Want proof, Australian Triathlete Emma Jackson, 4 months training in European Alps. 6,875km. Total elevation gain 76,200m. Longest descent 20 minutes. End result, zero wear on carbon rims, brake pad wear at 55%.

“I was a bit worried about the braking performance of carbon rims but my concerns were put at ease on the first ride, not an issue, excellent braking performance” Mark from Melbourne with his Sprint SL’s

Ultima 28 SL | Carbon Road Wheels | 1290g

*Wheelset weights will vary based on the configuration chosen.

Great experience end to end, completely recommended

I purchased a set of Ultima 38 Aero SL, both the product itself and the help I received were superlative.

I was interested in the 50s and the 38s, I asked about a mixed set, was told it'd be ok. After a nice yarn with Mark, it was clear that I needed a set of 38s, not a mixed 38/50. Mark didn't push me either way, just offered opinion and advice freely, which made it a very pleasant experience unlike when you go to a big box store and they simply try to push the most expensive item onto you ASAP.

I was offered a customized red set for which Mark sent the photos within 5 minutes of the call. Within an hour of putting in my order, they had it packed away and sent to the post office. I received it within a week, and had a question for which I sent an email. I got a phone call back within 1hr of my email. You just can't this kind of service anywhere else!

The wheels themselves are amazing. I've put them onto an old Cervelo Team Soloist, and it flies when my legs to their part. :) Compared to a set of Bontrager Aeolus 3s I have on my other bike, these are in no way inferior - I'd happily ride these against any other wheel on the market. I will be recommending these to my mates when they start getting the upgrade itch.

Thanks guys.

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

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.

Aero SL Carbon 38/50

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

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!

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