JetBlack M6 Pro Magnetic Trainer - Black Envelope Shipping They feature CNC-machined aluminum side

They feature CNC-machined aluminum side plates and a forged and CNC-machined aluminum chain breaker (9/10/11 speed chain - V10 and 11)

the graphics on the chest and arms are produced using a high-quality silkscreening process

Battery Type: 3500mAh Lithium-ion

Multiple coats can be applied for increased protection and shine - just wait 24 hours before reapplying

JetBlack M6 Pro Magnetic Trainer - Black Envelope Shipping They feature CNC-machined aluminum sideThe JetBlack M6 Pro is a high quality, magnetic resistance bicycle trainer. Magnetic resistance allows fine tuning of your training session through the combination of six levels of resistance adjustment and correct bicycle gear selection. The M6 PRO features a handlebar mounted remote lever for resistance adjustment. With an alloy roller for smooth riding, its compatible with 26, 27. 5, 29, & 700c wheels. And the included JBT 24 Thur Axle Adaptor lets