ALT. AIR58 wide Disc (Dt Swiss 350)


The perfect balance between weight and aerodynamics, the AIR58D wide is a true all round Disc brake rim, paired with the ultra robust and reliable Dt Swiss 350 hub, making it at home on the tarmac and the rougher stuff too. Aero optimised for wider tyres and tubeless ready. Built to order, current lead time 4-5 weeks. 

  • 700c, 58mm Rim Depth, 28mm Rim Width (21mm internal)
  • 1...g Total Weight (Front & Rear combined)
  • Tubeless Ready Seamless Rim Bed (no need for rim tape)
  • DT Swiss 350 Straight Pull 12x100 & 12x142 Hubs 
  • 24/24 Sapim CX-Ray Bladed Spokes
  • Aerodynamically Optimised For 28mm tyres 
  • 3 Year Mechanical Warranty & 5 Year Crash Replacement Scheme

      *(Disc brake rotors not included)


Spread the cost of your purchase into 3 interest-free instalments. The first payment is made at point of purchase, with remaining instalments scheduled automatically every 30 days.

PAY IN 30 Days

Make your purchase today so you can try before you buy. Only pay for what you keep. Pay up to 30 days later. No interest. No fees. No impact credit score.

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We're all about quality at ALT. and we're confident in our products longevity, which is why we put a 3 year warranty on all of our wheels against manufacturing and or material defects. To find out more click here. 

Crash Replacement Scheme.

Accidents happen when out on the bike and if your carbon wheels get damaged in a crash we're here to help with our 5 year crash repair or replacement scheme. To find out more click here.

Technical Specification


Rim Type. Carbon Clincher Tubeless 

Seamless Rim Bed. Stiffer & Lighter, With No Need for Rim Tape

Rim Widths. 19mm Internal, 26mm External (Front) / 19mm Internal, 26mm External (Rear)

Rim Depth. 50mm Front / 50mm Rear


Front Hub. DTSwiss 350 Straight Pull. 12mm x 100mm Thru Axle. Sealed Cartridge Bearings.

Rear Hub. DT Swiss 350 Straight Pull. 12mm x 142mm ThruAxle. Sealed Cartridge Bearings. Freehub body options; Shimano10/11s, Sram XDR/12s & Campagnolo 11s available.


Spoke Pattern. 2 Cross Front / 2 Cross Rear

Spoke Count. 24 Front / 24 Rear

Spoke Type. Sapim CX-Ray w/ Alloy Nipple


Assembly. Handbuilt To Order

Warranty& Support. 3Year Mechanical Warranty & Crash Replacement Scheme.

Weight. 1570g Combined / 720g Front / 850gRear (± 10g) 

Max Payload. 120kg (Rider, Bike & OtherPayload) Weight

Tyre Pressure Guide

The right tire pressure is a personal choice and depends on your riding style, the terrain and the conditions on the day you're riding. You need to find what works for you. Below is our recommended starting point for tubeless tyre set ups to get you started. Please note, never to exceed the max tyre pressure. Enjoy the ride!

Rider Weight (Kg)
40-50 Kg
51-60 Kg
61-70 Kg
71-80 Kg
81-90 Kg
91-100 Kg
100+ Kg
23mm Tubeless Tyre
55-65 psi
65-75 psi
75-85 psi
85-95 psi
95-105 psi
105-110 psi
115 psi (max)
25mm Tubeless Tyre
45-55 psi
52-65 psi
62-75 psi
72-85 psi
82-90 psi
88-92 psi
95 psi (max)
28mm Tubeless Tyre
40-45 psi
45-56 psi
54-62 psi
60-69 psi
67-75 psi
73-78 psi
82 psi (max)

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