LOWMASS Multi-Purpose Aluminium Tubeless Disc Wheelset (SOLD OUT)

Our LOWMASS AC20-440 rims have sold far faster than we could have possibly imagined. We have more in a queue for production which is scheduled for late August. 

Our AC20-440 multi-purpose aluminium tubeless wheel set has a deeper and stiffer rim than the lightweight AC20-390, making it suitable for heavier duty riding and riders. Its strength to weight ratio is superb for a 440g rim

A 20mm internal width matches nicely with cyclo cross tyres, but also gravel and road tyres too, making this a truly multi-purpose wheelset

It is a great training partner to pair up with the CT26-305 or AT24-370 tubular wheelsets

Overview (follow the links for detailed information):

-1599g 700C wheel set built with LOWMASS AC20-440 (440g) aluminium tubeless rims                
(weighed with 28 D-Light spokes, 12mm thru axles and Shimano 11s free hub) 

- 28/32 black SAPIM CX-Ray spokes and aluminium nipples 

or

- 28/32 black SAPIM D-Light spokes and aluminium nipples, these are SAPIM’s premium round disc specific spoke. They weigh 0.5g more per spoke than CX-RAY

- Lightweight BITEX centre lock disc hubs 

Until our next delivery arrives in mid August, we only have coloured or sliver BITEX hubs for these wheels in 28h disc, which need building... 

- Easily converted between QR/12mm/15mm axles
- ABEC5 TPI high-grade precision sealed bearings 
- Aluminium axles and free hub body 
- SHIMANO/SRAM 11s, SRAM XD/XDR and CAMPAGNOLO freehub options
- Tubeless tape and valves fitted 

- Rider weight limit 
28 spokes = 95kg
32 spokes = 110kg 

Rim brake version of this wheelset is now available as a custom build - contact us for more information

Hand built in the UK using P&K Lie stands and tension meters for the ultimate in precision building

Thoroughly tested in cyclo cross racing and training (and some MTB centres)

UK based warranty, free truing, crash repair/replacement, support and full spares held in stock

Easily compare your current cyclo cross wheels with our complete wheelset weight page, we've listed our wheels with tyres, discs and cassette fitted

All of our wheelsets are 700c

For custom builds with DT SWISS 350/240 or HOPE hubs add from Custom Hub Builds page

Cannondale Ai rear rear wheels can be built to order

Specialized SCS 135x12mm axle available for bikes with the updated mech hanger

Please confirm which axle end caps and free hub you require in the Special instructions to seller box in checkout, so your wheels will arrive ready to slot straight into your bike

See our Tubeless making you cross? article on selecting cyclo cross wheelsets / tyres and our UCI Race Tyre Width article if you race in a UCI (National Jnr/U23/Snr & World Masters) category

Free UK postage