Cycling Stationary Roller Conquer Bicycle Roller Trainer Bike Exercise Indoor
-Three screws fixed bracket, triangle making super stable structure
-Roller distance adjustement holes and ift for universal types of bicycles.
-The belt is high toughness, durable for long time use.
-Triassic structure, easy to stretch and fold, saving space.
Type:trapezoidal Alloy frame
Applications:fit for 20.99 inch~38.06 inch mountain bike,road bicycle,folding bicycle and bicycle motocross,etc.