Turn your bike into an exercise bike during the cold months with the Blackburn Tech Mag 5 Bike Trainer. It is simple to set up and offers a quiet and smooth ride. The Teach Mag 5 is compatible with wheel sizes from 26" x 1" to 29" x 2.3", making this bike trainer a great fit for your road, hybrid, or mountain bike. From a beginner to a bike enthusiast, this bike trainer has 5 resistance settings for different workouts and levels.Features 5 resistance settings for many levels Lightweight and compact design Quick installation with the Fastcrank? mounting system Foldable for simple storage Requires no assembly Rubber feet keeps the bike trainer secure Comes with steel quick release wheel skewer to protect your equipment Compatible with wheel sizes ranging from 26" x 1" to 29" x 2.3" Weight: 18.10 lbs Dimensions: 21.7" x 21.7" x 16.3"