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Ships within 48 hours · Estimated delivery Nov 8 - Nov 13
13mm and 15mm
all without the need for additional adapters or supports
Top retainer legs and magnets hold the inserts in place
Height-button piston o-ring
JetBlack M5 Pro Magnetic Trainer with SQR Fit System and App YGroup_7033474220077 13mm and 15mmThe JetBlack M5 Pro is a high quality, magnetic resistance bicycle trainer. Magnetic resistance allows fine tuning of your training schedule through the combination of five levels of resistance adjustment and correct gear selection. Where a fluid trainer increases resistance according to the speed of the flywheel, a magnetic trainer can be overridden, making it suitable for recovery sessions, climbing and specifically tailored workouts. When used with
