ROCKBROS Adjustable Bike Rollers Trainer Stand - Foldable Indoor Cycling Exercise Equipment with Resistance for MTB & Road Bikes | Home Gym & Cardio Workout

About this item SAFE: Parabolic rollers enhance stability and are safer than straight rollers, choosing a safer indoor bike training rollers 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. Never worry about our quality.This roller trainer is foldable, handy and save space SEALED BEARING: Bike roller with sealed bearing makes this roller trainer works more smooth LIGHT WEIGHT & PORTABLE: 3 folds flat and lightweight ( only 6.5kg/pair ) design for easier storage and carry COMPATIBLE WITH: The front adjustment holes with measuring cylinder can adapt different bicycles wheel,suitable for mountain bike,700c road bike, folding bike size between 16-29" › See more product details

SAFE Parabolic rollers enhance stability and are safer than straight rollers, choosing a safer indoor bike training rollers

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. Never worry about our quality.This roller trainer is foldable, handy and save space

SEALED BEARING Bike roller with sealed bearing makes this roller trainer works more smooth

LIGHT WEIGHT & PORTABLE 3 folds flat and lightweight ( only 6.5kg/pair ) design for easier storage and carry

COMPATIBLE WITH The front adjustment holes with measuring cylinder can adapt different bicycles wheel,suitable for mountain bike,700c road bike, folding bike size between 16-29"