Magnetic resistance unit provides a quiet and frictionless ride. Linear resistance boosts workout intensity to match each pedal stroke and gear click. Mag+ comes with convenient, adjustable handlebar- mounted shifter. Noise level at 20 mph is 70-74 decibels. Eccentric leveling feet allow for easy adjustment on uneven surfaces. Precision-machined alloy roller reduces tire wear and slippage. Comes on the CycleOps foldable Classic frame with spring loaded, bolt-action lever. Adjust tire fit to resistant unit with a convenient turn knob. 2" resistance unit roller allows for 650b, 700c, 26", 27" and 29" wheel sizes. 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. CycleOps VirtualTraining compatible.

Good condition, works really well. Questions welcome. Happy bidding!