Giant Defy Advanced Pro 0 vs Mongoose Fireball

Frame	Advanced-grade composite, disc	Tectonic T1, aluminum, 26” dirt jump geometry, 9 mm x 135 mm dropout, replaceable hanger
Stem	Giant Contact SL Aero Light XS:80mm, S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm	Xposure melt forged aluminum, threadless, 40 mm, 7°, 31.8 mm clamp
Handle Bar	Giant Contact SLR D-Fuse XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm	Xposure double-butted, aluminum, 751 mm width, 31 mm rise, 31.8 mm clamp
Fork	Advanced SL-grade composite, full-composite OverDrive Aero steerer, disc	RST DIRT-T, 26”, aluminum steerer, 9 mm x 100 mm, thru axle, 100 mm travel
Seatpost	Giant D-Fuse SLR, composite, -5/+15mm offset	Xposure, aluminum, 201 mm, integrated saddle, 27.2 mm
Grip	Stratus Lite 3.0	Mongoose Hive, single density
Crankset	Shimano Ultegra, 34/50 with Giant Power Pro power meter XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm	Samox AF15-D36S, aluminum, 36T
Pedals	--	Mongoose, nylon
Chain	Shimano Ultegra	KMC Z99
Shifters	Shimano Ultegra Di2 ST-R8170	Shimano Altus SL-2000, 9
Saddle	Giant Fleet SL	Mongoose Dirt jump, integrated rails
Headset	--	Threadless, ZS44/ZS44, retainer bearing
Derailleur Front	Shimano Ultegra Di2 FD-R8150	--
Derailleur Rear	Shimano Ultegra Di2 RD-R8150	Shimano Altus RD-M2000
Hub Front	Giant Low Friction Hub, CenterLock, 12mm thru-axle	Xposure, aluminum, ball bearing
Hub Rear	Giant Low Friction Hub, 30t ratchet driver, CenterLock, 12mm thru-axle	Xposure, aluminum, ball bearing, 9 mm x 135 mm, 32H, 6-bolt
Spoke	Sapim stainless	14G, steel
Cassette	Shimano Ultegra, 12-speed, 11x34	--
Bottom Bracket	Shimano, press fit	Samox, cartridge, 3-piece, threaded 68 mm shell

Front	Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding	Kenda Small Block, 26 in x 2.35 in, wire bead
Rear	Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding	Kenda Small Block, 26 in x 2.35 in, wire bead
Wheel / RIM	Giant SLR 1 36 Carbon Disc WheelSystem	Xposure, aluminum double wall, 26 mm ID, 32H

Front	Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 160mm rotors	Mongoose, mechanical, aluminum, 160 mm rotor
Rear	Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 160mm rotors	--
Brake Lever	Shimano Ultegra Di2	--

Front	--	--
Rear	--	--

Colors

Carbon/BlueDragonfly

White Orange

Length

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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
Accessories	- Computer mount - Fender mount - Water bottle cages	--