Do you guys do demos

How can this helmet be a one-size? Is it really able to be adjusted whatever head size one has without it affecting it's protection?

what is the weight of the full bike?

I have a problem with the led, I changed the batteries and now the ignition mechanism broke, something might be loose, do you know how to fix it?

I have that bike

Excellent helmet. The winter liner comes out easily for replacement with a rain hood or summer sweatband-skull cap. The LED light uses the 2025 battery which replaces easily with jeweler screwdrivers. Online the LED light box is $10, however, I owned 3 LED dog collars that worked until the plastic strip in the collar got too yellow to transmit light. I covered the rear black plastic with Walmart automotive red reflective tape. The top of the visor I covered with white reflective tape.

I meet this guy yesterday in Charlotte NC @ the White Water Center he's a great guy and takes the time to answer all your ?'s. Innovative bike

1x10 drivetrain

Thanks for the video! How much does the Riprock weigh?

Re: weight limit. In the video, the guy says 100lbs, but on REI's website, it's rated for 65lbs. Which is the correct information? Surprisingly, the Weehoo site doesn't have any information...I mean nothing in terms of product description.

The weight limit is 65 lbs :)

Yeah. Let's go riding!