SPD vs SPD-SL vs Delta: Which Cleat System Is Best for You

Introduction

In indoor cycling, the cleats are the most important equipment, because they are directly related with pedaling efficiency, comfort and injury. Wrong cleat selection can cause energy wastage, difficult walkability and risk of injury. On the other hand, the right cleat selection can improve power transfer, enhance stability, and make your indoor cycling journey more enjoyable.

Tommaso Cycling has been dealing in cycling shoes since 1985, and we have experienced that every beginner cyclist is struggling with the perfect cleat selection most. This guide breaks down three most popular cleat systems, their benefits, key features and ideal use cases to help you select the perfect cleat system for your indoor cycling journey.

Quick Comparison

Pro Tip for Peloton Riders: Look Delta cleats are specifically designed for Peloton bikes, offering maximum stability and comfort.

SPD (2-Bolt) Cleat System

The 2-Bolt SPD Cleat System is designed for flexible riding and easier walkability, making it an ideal choice for beginner cyclists. It is also the perfect choice for those cyclists who want shoes for indoor bike riding and walking also.

Key Features

• Walkability: Offers Recessed cleats to reduce heel lift while walking, making commuting or gravel riding much more comfortable.

• Compatibility: Indoor bikes, gravel and commuting bikes.

If you are a beginner indoor cyclist, and want a comfortable indoor cycling experience, 2-Bolt SPD cleats are perfect for you, offering a perfect balance between easier walkability and efficient riding.

SPD-SL (3-Bolt) Cleat System

The 3-Bolt SPD-SL Cleat System offers maximum power transfer and stability. Designed for experienced road riders or racers.

Key Features

• Power Transfer: Offers large cleat surface area for efficient pedaling and power transfer.

• Performance: Ideal for those cyclists, who want a solid, stable connection and performance.

LOOK Delta (3-Bolt) Cleat System

The LOOK Delta cleat system is primarily designed for indoor cycling and Peloton bikes. Its wide platform provides maximum stability, making it perfect for studio cycling environments.

Key Features

• Wide Platform: Reduces foot pressure and prevents discomfort during long indoor sessions.

• Durability: Designed for repetitive indoor pedal motion without wear.

Pro Tip: If you ride on a Peloton or studio bike, LOOK Delta cleats are the safest and most efficient choice.

How to Choose the Best Cleat System

Firstly, consider your performance needs and walking requirements. If you are choosing a cleat system for your indoor cycling.

• SPD (2-Bolt): Ideal for beginner indoor cyclists. Offers easier walkability and comfortable riding.

• SPD-SL (3-Bolt): Provides superior power transfer and stability, perfect for experienced road cyclists or long-distance road riders.

• LOOK DELTA (3-Bolt): Designed specifically for Peloton bikes, Offering a secure connection and wide platform for comfort and performance.

In the beginning, every beginner indoor cyclist chooses performance cleats, which causes knee pain and efficient pedaling. Always choose cleats that match your riding style and comfort level.

CONCLUSION

Your indoor cycling performance ideally depends upon the cleat system. Because the cleat system impacts comfort and power transfer. For versatile off-road and commuting performance, choose SPD 2-Bolt. For performance road cycling or racing, choose SPD-SL 3-Bolt. LOOK Delta 3-Bolt is the ideal and safest option for Peloton Bike riders.

FAQ Section

Q1: Which cleat system is best for beginners?
A: 2-Bolt SPD cleats are best for beginners, offer easier walkability and flexible riding.

Q2: Can I use SPD cleats for road cycling?
A: Yes, SPD cleats work on road bikes, like MTB, Gravel or Commuting Bike. 

Q3: Are LOOK Delta cleats compatible with outdoor bikes?
A: Technically possible, but outdoor use is not recommended due to wear and safety concerns.