|CycleOps Hammer Direct Drive SMART Trainer
The CycleOps Hammer Direct Drive SMART Trainer provides the ultimate indoor riding experience. It is extremely versatile and handles a range of difficulties from intense interval sessions to easy recovery rides. The direct drive design eliminates tire to roller contact and can easily replicate any outdoor ride. A massive 20lb precision-balanced flywheel accurately replicates real world inertia. A rapid response electromagnetic resistance system allows you to rapidly change the level of resistance whilst keeping below 64 decibels. The revolutionary axle compatibility allows you to choose any thru-axle or quick release bike.