The Mongoose Fireball Dirt Jump Bike is Mongoose pro rider Greg Watts’ weapon of choice whether he’s competing on the world’s most insane slope style courses or riding his backyard trails at home. With durable Tectonic T1 aluminum construction and a tapered head tube, the fireball is ready for any dirt jumps or big-wheeled street riding you can throw at it.Mongoose Fireball Dirt Jump Bike HighlightsLightweight, durable Tectonic T1 aluminum frame and RST Dirt-T 100 mm travel suspension fork.1 x 9 drivetrain; Samox 36T crank, Shimano Altus derailleur and shifter, and MRP G3 chainguide.Double wall 36H rims and mechanical disc brakes.Unifier seat post and saddle, and long brake housing for bar-spins right out of the box. More info