While we have been watching the UCI‘s website like a hawk, we found the updated wheel list today. Up until this afternoon, a previous update from late February was posted. Based on some of the dates, they might have gotten their date wrong on the document (posting date of 3/15, with approvals as late as 3/31). Regardless, here is our report on the new list.
Some of the highlights come from two big brands, Shimano, and Trek’s component brand, Bontrager. For Shimano, the C60 and C40 in tubular form have been approved. We’ve started to see more and more of the new Dura-ace 9100 show up on pro bikes, so with this approval, the wheels are already being used at this point.
The wheels from Hunt offer a 45mm deep wheelset, and a 55mm/80mm pairing. The new wider aero rim is 25mm wide outer width are built to be used with 23mm or larger road tires, and are also suitable for a cyclocross set up.
Wheels
Bontrager
Aeolus 9 TLR – 90mm rim – 18 spokes
Approved 3/13/17
Aeolus 3 TLR – 35mm rim – 18 spokes
Approved 3/13/17
Aeolus 7 TLR – 70mm rim – 18 spokes
Approved 3/13/17
Aeolus XXX 2 Tubular – 28mm rim – 18 spokes
Approved 3/13/17
Aeolus XXX 6 Clincher – 60mm rim – 18 spokes
Approved 3/13/17
Corima
32 S1 Boyau – 32mm rim – 18 spokes
Approved 3/31/17
32 S+ Boyau – 32mm rim – 18 spokes
Approved 3/31/17
32 WS Boyau – 32mm rim – 18 spokes
Approved 3/31/17
32 WS Boyau disque – 32mm rim – 20 spokes
Approved 3/31/17
32 MCC S+ Boyau – 32mm rim – 12 spokes
Approved 3/31/17
47 WS Boyau – 47mm rim – 18 spokes
Approved 3/31/17
47 S+ Boyau – 47mm rim 18 spokes
Approved 3/31/17
47 MCC S+ Boyau – 47mm rim – 12 spokes

Approved 3/31/17
58 WS+ pneu – 58mm rim – 18 spokes
Approved 3/31/17
58 S+ Boyau – 58mm rim – 18 spokes
Approved 3/31/17
EDCO
TrackSport Fluela Light – 85mm rim – 24 spokes
Approved 3/6/17
Hunt

5580 Carbon Wide Aero Tubular – 55/80mm rim – 20 spokes
Approved 3/13/17
45 Carbon Wide Aero Tubular – 45mm rim – 20 spokes
Approved 3/13/17
Irwin
AON T 80 – 80mm rim – 16 spokes
Approved 3/15/17
Kavitec
Kavitec 4.0C – 38mm rim – 20 spokes
Approved 3/8/17
Kavitec 4.0T – 38mm rim – 20 spokes
Approved 3/8/17
Kavitec 5.5T – 55mm rim – 20 spokes
Approved 3/8/17
Kavitec 5.6T – 50mm rim – 20 spokes
Approved 3/8/17
Memil
Zen 50 – 50mm rim – 20 spokes
Approved 3/13/17
Zen 38 – 38mm rim – 20 spokes
Approved 3/13/17
Shimano
WH-R9170-C40-TU-F12 – 36.6mm rim – 24 spokes
Approved 3/31/17
WH-R9170-C60-TU-F12 – 61.6mm rim – 24 spokes
Approved 3/31/17
WIAWIS
Pluma WRC 3823 – 38mm rim – 20 spokes
Approved 3/31/17
Pluma WRC 5020 – 50mm rim – 28 spokes
Approved 3/31/17

Based in Lancaster, Pennsylvania, Scott joined Bike World News as the Cyclocross Editor in 2012 before taking over as Tech Editor in 2016. He has also worked as a photographer for various pro teams and shoot races along the east coast of the US, including the 2012 US MTB National Championships, 2013 UCI Cyclocross World Championships, and 2016 UCI Road World Championships. Scott has a passion for performance and technology, with 35 years of riding and mechanic experience. He also enjoys soccer, running, teaching group fitness classes, and is the founder of Lancaster Beard Company.
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