Cycle Bikes

Indoor cycle bikes — racing-style spin bikes with heavy flywheels for high-intensity cycling training, group fitness, and serious cardio enthusiasts.

We carry indoor cycles from Body Solid (Endurance B6 series), Sunny Health & Fitness (residential), Life Fitness (commercial spin), and supporting brands. Indoor cycles deliver the most intense cardio of any stationary bike type — designed to simulate road cycling with all-out interval training.

What makes indoor cycles different:

• Heavy flywheel — 35-50 lb flywheel provides smooth, road-bike-like momentum
• Racing position — leaned-forward riding posture engages core and upper body
• Out-of-saddle capability — designed for standing intervals (most uprights aren't)
• SPD pedal compatibility — clip-in cycling shoe support on premium models
• Magnetic resistance — silent, no friction pad replacement on premium models

Choose by use level:

• Home enthusiast — Body Solid Endurance B6.5 or Sunny SF-B1805, ~$500-1,200
• Serious daily training — Body Solid Endurance B6.6 or Schwinn IC4, ~$1,200-2,500
• Light commercial / boutique studio — Life Fitness IC4 or commercial spin, ~$2,500-5,000
• Full commercial / group fitness — Life Fitness IC5/IC8, ~$3,500-6,000+

Specs that matter:

• Flywheel weight — 35+ lb for serious training; lighter fine for casual
• Resistance — magnetic (premium) vs friction (entry; requires pad replacement)
• Max user weight — typically 300-350 lb residential, 400+ commercial
• Adjustments — premium bikes offer 4-way (saddle vertical/horizontal + handlebars vertical/horizontal)

Free shipping on orders over $999, exclusions apply.

Need help choosing the right indoor cycle? Email support@peakflowfitness.com.