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ProWheel

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Not sure what sized bike is best?

Answer a few short questions and we'll make a recommendation on which size is best for you.

Find Your Size

Step 1: Measure your height

  • Take off your shoes
  • Stand with your back straight against a wall
  • Balance a book on your head to mark your height on the wall
  • Measure your height by the distance from the floor to the mark
cm

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Step 2: Adjust your inseam

  • Based on your height, we’ve calculated a starting point.
  • You can measure your inseam by tucking a book between your legs so there is pressure but it isn’t uncomfortable.
  • Inseam typically falls with 5cm of the average.
cm

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Shop ProWheel

ProWheel turns drivetrain basics into trusted performance tools built for every rider, not just pros. Crafted with real-world durability and rideability in mind, these parts work hard so you can enjoy the journey. No gimmicks—just components you can count on as you cruise, climb or commute.

The ProWheel Story

ProWheel, operating under Whole Man Enterprise, is a Taiwanese company rooted in manufacturing expertise. Founded in the 1990s, the brand has developed full crankset production capacity—from raw materials to finished products—earning international quality certifications and offices in Taiwan, China and other regions. They were the first non-Japanese bike company to pass Japan’s rigorous Vehicle Inspection Association standard in 2004.

That heritage shows up every time you ride a ProWheel crankset. Accuracy in alignment, strength in materials, and compatibility across systems mean your bike feels smoother, your drivetrain lasts longer, and your parts are easier to install and maintain.

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Why Ride ProWheel?

  • Precision-engineered cranksets built from cold-forged aluminium alloys deliver strength without excess weight.
  • Wide compatibility across drivetrains and bottom bracket types lets you mix and match or upgrade without replacing everything.
  • Narrow-wide chainring designs for MTB setups that keep the chain secured over rough terrain, reducing drops and clicks.
  • Global quality standards from ISO certifications and VIA approval mean you get consistent fit, finish and performance from part to part.

Popular ProWheel Ranges Explained

ProWheel Ounce 421c-N

The ProWheel Ounce 421c-N crankset suits road riders after compact gearing. It uses a 50-34-tooth double chainring layout for 2×8 or 2×9 speed setups, with square taper axle and a 110.5 mm bolt-circle diameter for many standard road bottom brackets. Light enough for climbing, strong enough for longer rides.

ProWheel Crankset

This general-purpose crankset targets riders looking to upgrade or replace their drivetrain components. The 175 mm arm length provides a good balance between leverage and efficiency, and its 50-34 chainring set works nicely with 8 or 9 speed road systems. Built with durability front of mind, it’s an affordable way to improve your pedalling smoothness and gearing range.