Mongoose Fireball vs Specialized Sirrus X 3.0

Frame	Tectonic T1, aluminum, 26” dirt jump geometry, 9 mm x 135 mm dropout, replaceable hanger	Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, Plug + Play rack/fender mounts
Stem	Xposure melt forged aluminum, threadless, 40 mm, 7°, 31.8 mm clamp	3D-forged alloy, 31.8mm, 7-degree rise
Handle Bar	Xposure double-butted, aluminum, 751 mm width, 31 mm rise, 31.8 mm clamp	Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
Fork	RST DIRT-T, 26”, aluminum steerer, 9 mm x 100 mm, thru axle, 100 mm travel	A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts
Seatpost	Xposure, aluminum, 201 mm, integrated saddle, 27.2 mm	Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Grip	Mongoose Hive, single density	Specialized Neutralizer, Body Geometry, locking grip
Crankset	Samox AF15-D36S, aluminum, 36T	Forged aluminum arms, 24mm spindle, Narrow-wide steel chainring 40t, chainguard
Pedals	Mongoose, nylon	Specialized Body Geometry Fitness, platform, plastic
Chain	KMC Z99	KMC X9, 9-speed w/ Missing Link™
Shifters	Shimano Altus SL-2000, 9	MicroSHIFT SL-M9295, 9-speed
Saddle	Mongoose Dirt jump, integrated rails	Bridge Sport, Steel rails, 155/143mm
Headset	Threadless, ZS44/ZS44, retainer bearing	--
Derailleur Rear	Shimano Altus RD-M2000	microSHIFT Advent, 1x9 w/ clutch
Hub Front	Xposure, aluminum, ball bearing	Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h
Hub Rear	Xposure, aluminum, ball bearing, 9 mm x 135 mm, 32H, 6-bolt	Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
Spoke	14G, steel	Stainless, 14g
Cassette	--	microSHIFT Advent, 9-speed, 11-42t
Chainrings	--	40T
Bottom Bracket	Samox, cartridge, 3-piece, threaded 68 mm shell	Threaded BSA 68mm

Front	Kenda Small Block, 26 in x 2.35 in, wire bead	Pathfinder Sport, 700x42
Rear	Kenda Small Block, 26 in x 2.35 in, wire bead	Pathfinder Sport, 700x42
Wheel / RIM	Xposure, aluminum double wall, 26 mm ID, 32H	700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
Tube	--	Standard 40mm PV 700x32-50

Front	Mongoose, mechanical, aluminum, 160 mm rotor	Tektro HD-R280, hydraulic disc, 160 mm rotor
Rear	--	Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm

Front	--	--
Rear	--	--

Colors

White Orange

Gloss Birch / Satin Taupe Reflective Satin Maroon / Black / Satin Black Reflective Gloss Metallic Obsidian / Satin Black Reflective

Length	--	--
Weight	--	11.4 kg

Features	- Lightweight, 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.	--
Additional Details	Rear Cog: Sunrace, 9-speed, 11-36T Size: One size MRP G3 chain retention system	--