Check the listing for details. Mongoose Fireball - MTB Dirt 26" (White). Condition: New, Made in Portugal. Listed at 761.20 USD. The Mongoose Fireball is a 26" hardtail dirt/jump MTB designed for dirt jumps, street and trail use. It combines a lightweight Tectonic T1 aluminum frame with a 100mm suspension fork and a 1x9 drive unit. Frame: Tectonic T1 aluminum, 26" dirt jump geometry, tapered head tube, horizontal dropouts with replaceable derailleur hanger. Fork: RST DIRT-T, 26", aluminum steering tube, thru axle 9 mm x 100 mm, suspension travel approx. 100mm. Drive: 1x9 – Samox 36T crank; Shimano Altus SL-2000 shifters; Shimano Altus RD-M2000 rear derailleur; Sunrace 9-speed cassette 11-36T; Chain KMC Z99. Crank details / bottom bracket: Samox crank, Samox bottom bracket (3-piece, cartridge, 68 mm threaded housing). Cockpit components: Xposure double-butted aluminum handlebars (approx. 751 mm width, 31 mm rise), Xp.