Polygon Urbano 3 vs Trek Fuel EX 8 GX

Load Carrying Capacity	--	Combined weight of bicycle, rider, and cargo of 300 pounds (136 kg)
Frame	ALX Foldable Frame w/ Safety Lock & Magnetic	Alpha Platinum Aluminum, tapered head tube, Knock Block, Control Freak internal routing, downtube guard, ISCG 05, magnesium rocker link, Mino Link, ABP, Boost148, 130 mm travel
Stem	Alloy Foldable Stem	Size : XS, S Bontrager Line, 35 mm, Knock Block, 0 degree, 40 mm length Size : M, ML, L, XL, XXL - Bontrager Line, 35 mm, Knock Block, 0 degree, 50 mm length
Handle Bar	Alloy w: 560mm Barbore: 25.4MM Bend: 6 Degree	Size : XS, S - Bontrager Line, alloy, 35 mm, 27.5 mm rise, 750 mm width Size : M, ML, L, XL, XXL - Bontrager Line, alloy, 35 mm, 27.5 mm rise, 780 mm width
Fork	ALX Rigid Fork	Fox Rhythm 34, Float EVOL air spring, GRIP damper, tapered steerer, 44 mm offset, Boost110, 15 mm Kabolt axle, 140 mm travel
Seatpost	Alloy 34.9x580mm w/ Shim to 36.4mm	Size : XS, S - Bontrager Line Dropper, 100 mm travel, internal routing, 31.6 mm, 345 mm length Size : M, ML, L, XL, XXL - Bontrager Line Dropper, 150 mm travel, internal routing, 31.6 mm, 440 mm length
Grip	--	Bontrager XR Trail Elite, nylon lock-on
Crankset	Alloy Crank Steel 52T W/ Double Chain Guard	Size : XS, S - SRAM X1 Eagle, DUB, 30T steel ring, Boost (52 mm chainline), 170 mm length Size : M, ML, L, XL, XXL - SRAM X1 Eagle, DUB, 30T steel ring, Boost (52 mm chainline), 175 mm length
Pedals	Foldable PP Cage Pedal w/ Reflector	--
Chain	KMC Z-8.3 8-Speed	SRAM GX Eagle, 12 speed
Shifters	Shimano Altus Sl-M315 8-Speed	SRAM GX Eagle, 12 speed
Saddle	Entity Saddle Dia 7mm	Bontrager Arvada, hollow chromoly rails, 138 mm width
Headset	ZS 44/28.6 | ZS 44/30	Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8'' top, 1.5'' bottom
Derailleur Rear	Shimano Claris RD-R2000 8-Speed	SRAM GX Eagle
Hub Front	--	Bontrager alloy, sealed bearing, 6-bolt, 108T Rapid Drive, SRAM XD driver, Boost148, 12 mm thru axle
Hub Rear	--	Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle
Cassette	Shimano CS-HG200 12-32T 8-Speed	SRAM Eagle XG-1275, 10-52, 12 speed
Chainrings	--	34T
Bottom Bracket	Cartridge BB	SRAM DUB, 92 mm, PressFit

Front	Kenda 20"x1.75"	Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29 x 2.40''
Rear	Kenda 20"x1.75"	Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29 x 2.60''
Wheel / RIM	20" Alloy Double Wall 28H	Front : Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle Rear : Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Rapid Drive 54, SRAM XD driver, Boost148, 12 mm thru axle

Front	Mechanical Disc Brake Caliper IS	SRAM G2 R 4-piston hydraulic disc Brake Rotor : SRAM CenterLine, 6-bolt, round edge, 180 mm
Rear	Mechanical Disc Brake Caliper IS	SRAM G2 R 4-piston hydraulic disc Brake Rotor : SRAM CenterLine, 6-bolt, round edge, 200 mm

Front	--	--
Rear	--	--

Colors

Black Pink

Dark Aquatic/Trek Black Rage Red to Dnister Black Fade

Length	--	--
Weight	--	13.78 kg

Features	--	- Straight Shot with Knock Block - Active Braking Pivot - Control Freak Cable Management - Tubeless Ready - Suspension Calculator - Mino Link Adjustable Geometry
Additional Details	--	Shock : Fox Performance Float EVOL, 3-position RE:aktiv damper, tuned by Trek Suspension Lab, 210 mm x 55 mm Max compatible fork travel : 150 mm (561 mm axle-to-crown)