Sun Matrix 20 vs Trek Domane AL 2 Gen 4

Load Carrying Capacity	--	125 kg (275 lb)
Drivetrain	Single-speed drivetrain	--
Frame	High Tensile Steel	100 Series Alpha Aluminium, tapered head tube, internal routing, mudguard mounts, flat-mount disc, UDH, 142x12 mm thru axle
Stem	Steel, BMX, W/4-Bolt Alloy Face Plate, Black	Size: 44 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length Size: 49 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length Size: 52, 54 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length Size: 56, 58 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length Size: 61 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 110 mm length
Handle Bar	KID-FIT steel BMX handlebar	Size: 44 Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 36 cm control width, 40 cm drop width Size: 44, 49 Bontrager Comp VR-S, alloy, 31.8 mm, 81 mm reach, 118 mm drop, 38 cm width Size: 49 Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 38 cm control width, 42 cm drop width Size: 52 Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 40 cm control width, 44 cm drop width Size: 52 Bontrager Comp VR-S, alloy, 31.8 mm, 81 mm reach, 118 mm drop, 40 cm width Siz
Fork	1" Hi Tensile Steel, Straight Legs	Domane AL carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle
Seatpost	Steel, Black	Size: 44, 49 Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 250 mm length Size: 52, 54, 56, 58, 61 Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 330 mm length
Grip	Kraton Rubber, Kid Size, Black	Bontrager Supertack Perf tape
Crankset	One-Piece Steel, 4-1/2", Black	Size: 44 Shimano RS200, 50/34 (compact), 165 mm length Size: 49, 52, 54 Shimano RS200, 50/34 (compact), 170 mm length Size: 56, 58, 61 Shimano RS200, 50/34 (compact), 175 mm length
Pedals	9/16", Black, Small Platform	--
Chain	K.M.C. 1/2" x 1/8", Black	Shimano Sora HG71, 8 speed
Shifters	--	Shimano Claris ST-R2000-R, 8 speed, right Shimano Claris ST-R2000-L, 8 speed, left
Saddle	KID-FIT padded saddle	Verse Short, steel rails, 145 mm width
Headset	Steel, Caged Bearings, Black	--
Derailleur Front	--	Shimano Claris R2000, 31.8 mm clamp
Derailleur Rear	--	Shimano Claris R2000, medium cage, 34T max cog
Hub Front	Steel, 3/8" Bolt-On Axle, Black	Formula RX-512 alloy, 6-bolt, 100x12 mm thru axle
Hub Rear	Coaster Brake, Black	Formula RX-142 alloy, 6-bolt, Shimano 11-speed freehub, 142x12 mm thru axle
Spoke	14G UCP with Brass Nipples	14 g stainless steel, black
Cassette	--	Shimano HG31, CS-HG31, 11-32, 8 speed
Chainrings	--	1x: 50T, 2x: 50/34
Sprocket	19T x 1/2'' x 1/8''	--
Bottom Bracket	Steel, Caged Bearing, Black	Shimano UN300, 68 mm, threaded cartridge, 110 mm spindle
Stand	Steel kickstand	--

Front	20" x 1.95", Black Wall,20" x 1.90-2.125", Schrader Valve	Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32 mm
Rear	20" x 1.95", Black Wall , 20" x 1.90-2.125", Schrader Valve	Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32 mm
Wheel / RIM	Front: 20" x 1.75 x 36H x 14G, Steel-BMX, Bolt-On Rear: 20" x 1.75 x 36H x 14G, Steel-BMX, W/KT Coaster Brake Rims: 20" x 36H x 14G, Steel, Black	Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21 mm width, Presta valve

Front	--	Tektro C550 mechanical disc brake, dual piston, flat mount Tektro wave, 6-bolt, 160 mm
Rear	Steel, Linear Pull, Black	Tektro C550 mechanical disc brake, dual piston, flat mount Tektro wave, 6-bolt, 160 mm
Brake Lever	Steel W/Resin Lever, Black	--

Front	--	--
Rear	--	--

Colors

Gloss Black

Crimson to Dark Carmine Fade Matte Lithium Grey

Length	--	--
Weight	--	56 - 10.55 kg

Features	--	--
Additional Details	Chainwheel: Steel, 32T x 1/2" x 1/8", Black Seat Clamp: Integrated Bolt/Nut Type, Black Chainguard: Steel, Painted	--
Accessories	2-Piece Pad Set, Black	--