B088DP41LW YPSM Bike Rollers Foldable,MTB Road Cycling Roller,Portable Indoor Trainer,Home Bicycle Exercise Station,Retractable Training Bracket,-29 Inches Sliver

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DURABLE & Foldable—high-strength And High-end Aluminium Alloy Roller Bicycle Trainer,With Three Aluminium Rollers Mounted Into An Adjustable Frame To Hold Bike Wheels.this Bike Roller Trainer Frame Could Be Folded And Also Be Lightweight For Easy Carrying And storage.
Smooth—matrix Bridge Structure Makes The Force Even,Which Can Reduce The Impact During Riding;nylon Glass Fiber And Resistant Pp Roller Lower Abnormal Noise Between 60-75 db.(The Sound Of Mountain Bike Will Be Louder Than Road Bike Because Of Different Tires)
Compatibility—this Roller Tranier Is Suitable For All Bikes Between 16″-29″inches (Mountain Bike,Road Bike,Folding Bike,Etc.)The Front Adjustment Holes With Measuring Cylinder Can Adapt Different Bicycles wheels.
Safe—parabolic Rollers Enhance Stability And Are Safer Than Straight Rollers,Choosing A Safer Indoor Bike Training Rollers.
AFTER-SALES AND Service—we Pay Attention To Quality.if You Have Any Questions About The Product,Please Contact Us In Time,We Will Reply You 24h And Solve The problem.