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The JetBlack S3 is a high quality magnetic trainer. The S3 is the perfect trainer for the beginner or rehabilitating cyclist. With the single set resistance level, it lets you choose the resistance by using your gears.
Set resistance level
Quick Release Skewer included
Rock-solid design is stable for any size or style of rider and the most punishing of training sessions.
Wheel Compatibility Suits road and mountain bike wheels between 700c, 29″, 27.5″, 26″ and many 24″ wheels.
Wide Base and Anti Slip Feet keep the trainer still for even the toughest of riders.
Alloy Roller to reduce noise and tyre wear
Dual Mounting system allowing easy mounting and set up Trainer is Pre-Assembled and ready to ride
Thru Axle adaptor included
Folds into Compact Shape for easy storage and transport. Lowest profile of any trainer.