Pinnacle Radium Cycling Shoes - Black - UK 7

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

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The Pinnacle Radium Road Cycling Shoes are designed for adult cyclists seeking a reliable option for training rides, fast commutes, and long-distance road efforts. These shoes prioritize power efficiency through a stiff composite sole and a secure, adjustable fit, making them an excellent choice for riders transitioning to or upgrading their road cycling gear. While they offer excellent breathability and performance features, users should note that they are specifically engineered for 3-bolt road pedal systems, which may not be suitable for casual mountain bike or flat-pedal setups.

All features

GenderUnisex
Age Groupadult
ColourBlack
Shoe TypeCycling Shoes
Shoe Size UK7
SeriesRadium
Model Part Number5063834681178
BrandPinnacle

Extended Product Information

FAQs

Are these shoes compatible with SPD mountain bike pedals?

No, these are 3-bolt road cycling shoes intended for road-specific pedal systems.

How do I clean the synthetic microfibre material?

Use a soft, damp cloth to wipe away road grime. Do not submerge the shoes in water or use harsh cleaners.

Can I replace the turn lock dial if it breaks?

Please consult your local retailer or a professional bike shop to check for compatible replacement parts for the fastening system.

Are these shoes waterproof?

No, they feature perforated microfibre for breathability and are not designed to be waterproof.

Does the sizing run true to standard UK measurements?

The Pinnacle Radium range follows standard UK adult sizing, but it is always recommended to try them on with your preferred cycling socks for the best fit.

Why are there perforations on the upper?

The perforations are designed to increase airflow and promote ventilation, preventing the feet from overheating during intense training.

Troubleshooting

The turn lock mechanism feels stuck.

Check for debris or dirt around the dial; wipe clean with a damp cloth and ensure it is not overtightened.

Cleats are slipping or feel loose during rides.

Check that the mounting bolts are tightened to the correct torque specification recommended by the pedal manufacturer.

The shoe feels too tight across the forefoot.

Loosen the touch fastening strap and readjust the turn lock dial to redistribute pressure more evenly.

Pros and Cons

Pros

  • Efficient power transfer due to the stiff composite sole
  • Highly adjustable fit using the turn lock and strap system
  • Excellent ventilation through microfibre perforations
  • Integrated reflective elements for improved road safety

Cons

  • Compatible only with 3-bolt road systems
  • Not suitable for off-road or mountain bike pedal setups
  • Requires proper cleaning to maintain the microfibre finish

Setup, Compatibility & Care

For setup, ensure you install your 3-bolt cleats according to the manufacturer specifications of your pedal system. Align the cleats to match your natural foot position to avoid joint discomfort during long rides. For maintenance, wipe the synthetic microfibre upper with a soft, damp cloth after each ride to remove road grit and moisture. Avoid using harsh chemicals or industrial detergents, as these may degrade the material surface or the effectiveness of the touch fastening straps. Always store your shoes in a cool, dry place and allow them to air dry fully if they have become wet.