Pinnacle Radium Cycling Shoes - Black - 10

Pinnacle Radium Road Cycling Shoes are designed for training rides, fast commutes, and long-distan...

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The Pinnacle Radium Cycling Shoes are versatile road cycling shoes designed for adult cyclists who prioritize efficient power transfer and comfort during training rides, commutes, and long-distance road cycling. Featuring a breathable synthetic microfibre upper with perforated detailing, these shoes excel at keeping feet cool throughout intense sessions; however, they are specifically optimized for 3-bolt road pedal systems and are not compatible with mountain bike (SPD) style cleats.

All features

GenderUnisex
Age Groupadult
ColourBlack
Shoe TypeCycling Shoes
Shoe Size UK10
SeriesRadium
Model Part Number5063834681215
BrandPinnacle

Extended Product Information

FAQs

Can I use these shoes for spin class?

If your gym or studio bike is equipped with road-style 3-bolt pedals, then yes. However, most spin bikes use SPD or flat pedals, in which case these shoes would not be compatible.

Are these shoes waterproof?

The synthetic microfibre upper is water-resistant, but the perforated detailing for breathability means they are not fully waterproof and will allow water in during heavy rain.

How should I clean the white version of these shoes?

Use a soft damp cloth with a mild soap solution. Gently wipe the surface and avoid using abrasive brushes that could damage the microfibre finish.

What is the difference between these and mountain bike shoes?

Road shoes like the Radium feature a stiff sole for power transfer and a smooth profile that is not designed for walking. Mountain bike shoes usually have recessed cleats and rubber tread for hiking.

Does the sizing run true to size?

The Pinnacle Radium range is designed with standard UK adult sizing. It is recommended to wear the type of cycling socks you intend to use while riding when testing the fit.

Can I replace the turn-lock dial if it breaks?

Contact your place of purchase to inquire about manufacturer-specific spare parts for the fastening system.

Troubleshooting

Dial fastening is not tightening properly

Check for debris inside the turn-lock mechanism and ensure the lace guide is free of obstructions.

Foot discomfort during long rides

Adjust the tension of the touch-fastening strap to allow for foot expansion, and ensure your cleats are correctly positioned for your foot arch.

Cleat movement or clicking noise while pedaling

Check that the 3-bolt cleat hardware is tightened securely to the sole and the bolt heads are not stripped.

Pros and Cons

Pros

  • Excellent power transfer due to the stiff composite sole
  • Highly breathable design helps prevent overheating
  • Secure and precise fit provided by the turn-lock system
  • Reflective detailing adds an extra layer of safety
  • Suitable for a wide range of uses from commuting to long-distance road riding

Cons

  • Not compatible with 2-bolt mountain bike pedal systems
  • Synthetic material may require a break-in period for some users
  • Requires road-specific pedals and cleats for installation

Setup, Compatibility & Care

To set up your Pinnacle Radium shoes, ensure you are using 3-bolt road cleats (such as Look or Shimano SPD-SL style). Align the cleat with the pre-drilled holes on the composite sole and tighten securely. Always check that your cleat bolts are fully tightened before your first ride.

Care Instructions

  • Regularly remove grit and road debris from the sole after riding.
  • Clean the exterior of the shoes using only a soft, damp cloth.
  • Do not submerge in water or use harsh chemical detergents.
  • Allow the shoes to air dry naturally away from direct heat sources to prevent damage to the upper materials.