Other elements are also essential to consider here, such as the size of a bike’s wheels and how well the brakes operate. While going off-road with the Genesis V2100, you shouldn’t do it at high speeds. A front disc and rear V brake system are used by the GS29 Mountain Bike, one of the main concerns when riding a mountain bike, and the safety that comes with a good braking system increases exponentially. The Genesis bicycles GS29 is suitable for general mountain and outdoor flat road riding with two braking systems.