Magneto Trainer

Stay strong all year long.

When riding outside isn't an option, the Magneto trainer is. Instead of succumbing to the elements, simply bring your bike inside for a worry-free ride and spend your time training, not cleaning road grime off your frame.

Build your workouts around your goals — not the weather — and see major results when the sun shines again.

Want to train with Zwift or Rouvy? All you need is a speed sensor. Visit our setup guide to learn how to get started.

SKU: 9903

• The world's first magnetic trainer with progressive resistance.
• Magnetic resistance unit provides a quiet and frictionless ride.
• Precision-balanced zinc alloy flywheel features magneto technology.
• Promises secure tire to resistance unit fit with our unique clutch knob.
• Noise level at 20 mph is quiet 66-68 decibels.
• Eccentric leveling feet allow for easy adjustment on uneven surfaces.
• Comes on the CycleOps foldable Classic frame with spring loaded, bolt-action lever.
• Precision-machined alloy roller reduces tire wear and slippage.
• Features clutch knob for perfect roller to tire tension each ride.
• 2" resistance unit roller allows for 650b, 700c, 26", 27" and 29" wheel sizes – up to a 2.0 tire.
• This trainer is designed to fit common road and mountain bike frames with included steel quick release skewer and has three settings for rear dropout spacing: 120mm, 130mm and 135mm.
• Trainer tire recommended.
• Compatible with virtual training apps.
• All of our trainers are tested to the combined weight (rider and bike) of 300 lbs.
• Optional thru-axle adapter available for 142x12mm and 148x12mm bikes.