Crank Brothers Stamp BOA MTB Trainers - Black - Gold

The Crank Brothers Stamp BOA MTB Trainers are designed specifically for optimal performance with f...

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Product Information

Full details

The Crank Brothers Stamp BOA MTB Trainers are premium flat-pedal cycling shoes designed for adult mountain bikers who demand precision and durability on the trail. By integrating the high-friction MC2 rubber compound with the secure BOA Fit System, these trainers provide an exceptional connection to your pedals while allowing for quick, micro-adjustable fit changes on the fly. While these shoes offer top-tier performance for aggressive trail riding and hike-a-bike sections, users should note that they are specifically optimized for flat pedals and are not compatible with clipless pedal systems.

All features

Age Groupadult
ColourBlack
Accent ColourGold
Shoe TypeTrainers
SeriesStamp
Model Part NumberCRB-STB01080A090
BrandCrank Brothers

Extended Product Information

FAQs

Can I use these with clipless pedals?

No, these trainers are designed exclusively for flat pedals.

Are these shoes waterproof?

They feature ventilated windows for breathability, so they are not waterproof but are designed to dry quickly.

How do I replace the BOA lace if it breaks?

BOA offers replacement kits. Visit the BOA Fit System website for specific instructions and compatible replacement parts.

Are they suitable for long-distance hiking?

While capable of hike-a-bike sections, they are primarily performance cycling shoes and may not offer the same comfort as dedicated hiking boots for long-distance trekking.

What is the primary benefit of the MC2 rubber?

The MC2 compound is optimized to provide high-friction grip on pedal pins while remaining durable enough to withstand the wear of off-bike use.

Troubleshooting

BOA dial feels gritty or difficult to turn

Clear out any mud or sand from around the dial mechanism using a soft brush or water, then allow it to dry completely.

Foot slippage inside the shoe

Ensure the BOA dial is tightened properly and check that the internal heel dots are free of debris; adjust your sock thickness if necessary.

Rubber grip on pedals feels reduced

Clean the soles of your shoes to remove dried mud, as the tread pattern is designed to interface directly with pedal pins.

Pros and Cons

Pros

  • Precise fit adjustment via the BOA dial
  • Excellent grip on flat pedals
  • Durable construction with abrasion-resistant TPU
  • Shock-absorbing midsole for comfort
  • Breathable design for all-day wear

Cons

  • Not compatible with clipless pedals
  • Higher investment than entry-level flat shoes
  • BOA dial requires periodic cleaning to remain grit-free

Setup, Compatibility & Care

To get the most out of your Stamp BOA trainers, ensure the BOA system is fully disengaged before inserting your foot to prevent premature wear on the laces. Once on, push the dial down and rotate clockwise until you reach the desired tension. For cleaning, remove mud using a soft brush and lukewarm water. Avoid using harsh chemical solvents, as they can damage the rubber compound and TPU overlays. Periodically check the BOA dial for any trapped debris or grit, clearing it out with a blast of air or water to ensure smooth operation. Store in a cool, dry place out of direct sunlight when not in use to extend the life of the materials.