Chrono (68/75mm)
Chrono (68/75mm)
Chrono (68/75mm)

Chrono (68/75mm)

Regular price£1,199.00

  • Wheelset
  • Tubeless tape
  • Tubeless valves
  • User guide
  • Front axle: 12 x 100mm thru axle
  • Rear axle: 12 x 142mm thru axle

If you require QR axles or 15mm x 100mm thru axle (front), please contact us to discuss custom build options.

  • Freehub: Shimano HG (11/12-speed)

If you require a SRAM XDR freehub please include a comment when placing your order.

For Campagnolo or Shimano Microspline, please contact us to discuss custom build options.

  • Rotor interface: Centerlock

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In stock

The Chrono is hands down the most thrilling wheelset we have ever ridden.  Designed and optimised for running with a 28mm tyre, the Chrono will deliver you to the finish line faster and fresher than ever before. Our #thinkwider rim technology also makes this the most stable wheelset of its kind, perfectly suited for near-enough any ride conditions.

As part of the Aerodynamics Lab range, the Chrono comes with a lifetime warranty.

  • Depth: 68.6mm (front) / 75.7mm (rear)
  • Width: 32.0mm (front) / 30.5mm (rear)
  • Internal rim width: 22.5mm hooked
  • Parcours Road Disc
  • Centerlock
  • 6 pawl freehub mechanism on 44T ratchet ring
  • 2 x 18307 (front) / 2 x 6903 (rear) / 2 x 6803 (freehub)
  • Sapim CX-Ray spokes
  • 24 front / 24 rear
  • 2-cross (front) / 2-cross (rear DS/NDS)
  • Front: 745g
  • Rear: 875g
  • Wheelset: 1,620g
  • Min: 25mm
  • Optimal: 28mm
  • Max: 45mm

No compromises are necessary with the Chrono. It offers the perfect blend of straight line speed, combined with rock solid stability. As a result it is the ideal wheelset for triathletes, time trial riders and crit racers who are not afraid to ramp up the speed to deliver results.

The front wheel maintains its class-leading aerodynamics but yet is over 17% more stable in a crosswind when compared to our previous generation front wheel. This is a deep section wheel that handles better than many shallower competitors.


White Paper (PDF)


"The Parcours Chrono wheelset is the perfect wheelset for anyone who wants to make the average speed of their rides faster or compete in road bike time trials. 4.5/5"

Cycling Weekly

"The Parcours Chrono wheels aren't just good for their price, though, they're excellent wheels, end of.

They're stiff, fast and stable – what more could you want? 4.5/5"

"Simply put, these wheels improved every bike I put them on... They offer a blend of speed, stability, and rim depth that’s hard to come by."


Our impact