Dirt Jump

The Mongoose Deception is a mountain bike that comes with an assortment of features, such as a frame composed of aluminum and front SRAM grip shifters. The front fork of this bike has a shock absorber that creates stability by reducing some of the quakes when you encounter an uneven trail. If you want to change speeds during your ride, you have 21 different gears to choose from. The mongoose bicycle Mongoose Deception also has an adjustable handlebar that adds comfort to your ride. When you’re ready to hit the road, Mongoose offers a wide selection of bicycles in styles to suit men, women, boys, and girls and made to accommodate different skill levels and various riding experiences. Some Mongoose bicycles are designed for flat terrain while others are produced for rough trails.

The Fireball offers modern dirt jumper geometry, with a top tube length of 23”, 415mm chainstays, and a 69° head tube angle. Given Mongoose’s deep history in BMX, you mongoose dirt bike can bet they’ll always have a dirt jumper in their MTB lineup! The Fireball is an aluminum hardtail built to shred dirt jumps, pumptracks and slopestyle courses.

Free Bike Build We’ll build your bike for free when you click and collect at any 99 Bikes store. Your bike will be visually inspected by our mechanics prior to delivery. All orders placed before midnight will be delivered next business day before 8pm. Your bike is delivered to your door by a 99 Bikes expert who will walk you through your new bike and answer any questions you may have. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

This is an accurate estimate, and every new bike comes with a free professional bike fit when you click & collect in store, plus all bikes have a 30 day Perfect Ride Guarantee. Your bike will be sent boxed through a courier to your delivery address. Select the product you are interested in, click delivery, type in your postcode, and select Bike Delivery.

If you have received items that are faulty or not what you ordered send them back to us (using the steps above) and we will cover the delivery cost of the return if it is within 14 days of delivery. If we have supplied the correct product, it is not faulty or it is outside of the 14 days we can not be liable for your postage charges. You should always keep proof of postage and we advise you to use a ‘signed for service’ when returning goods. If returning items that are not suitable for either refund or exchange you are accountable for the delivery cost in returning it to us. As Black Friday 2023 approaches, parents should approach the purchase of kids bikes with a holistic perspective, recognizing the enduring benefits of this recreational activity.