The new tri-fold mountain road bike quiet aluminum alloy roller cycling platform/sj-520b

Brand new tri-fold mountain road bike quiet aluminum alloy drum indoor and outdoor training warm-up cycling platform

Model no. : sj-520b

[weight] including packaging about 7.8KG

 Color: silver and gold
Aluminum alloy + plastic + iron
[scope of use] the new roller cycling platform W5 fully supports various types of vehicles, such as 16-29 inch mountain bikes, road vehicles, folding cars, small wheeled vehicles, etc.
【 note 】 even in indoor cycling is a tire noise, mainly comes from the tires, please pay attention to a mountain bike before buying special vehicle friend, if you are using slicks, will tire noise to a minimum, if does not want to replace the slicks, again afraid the noise from guests and we don't have any choice, because of the noise is subjective judgment standard, like ferrari, some people think the ferrari engine sound is passion, someone think it is too noisy, is not the same as the judgment standard, but we're not on noise as quality problem, so please choose carefully.