Sun Matrix 16 vs Trek Madone SLR 9 Gen 7

Load Carrying Capacity	--	125 kg (275 lb)
Drivetrain	Single-speed drivetrain	--
Battery	--	Shimano BT-DN300
Charger	--	Charging cable included
Frame	High Tensile Steel	800 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, IsoFlow seat tube, invisible cable routing, 3S aero chain keeper, T47 BB, flat mount disc, 142x12 mm thru axle
Stem	Steel, BMX, W/4-Bolt Alloy Face Plate, Black	--
Handle Bar	Steel, BMX, 22" Wide, Black	Size: 47 Madone Integrated handlebar/stem, OCLV Carbon, 80 mm reach, 124 mm drop, 35 cm control width, 38 cm drop width, 80 mm stem length Size: 50, 52 Madone Integrated handlebar/stem, OCLV Carbon, 80 mm reach, 124 mm drop, 37 cm control width, 40 cm drop width, 90 mm stem length Size: 54 Madone Integrated handlebar/stem, OCLV Carbon, 80 mm reach, 124 mm drop, 39 cm control width, 42 cm drop width, 90 mm stem length Size: 56, 58 Madone Integrated handlebar/stem, OCLV Carbon, 80 mm reach,
Fork	1" Hi Tensile Steel, Straight Legs	Madone KVF full carbon, tapered carbon steerer, internal brake routing, flat mount disc, carbon dropouts, 12x100mm thru axle
Seatpost	Steel, Black	Size: 47, 50, 52, 54 Madone aero carbon seat post, 0 mm offset, short length Size: 56, 58, 60, 62 Madone aero carbon seat post, 0 mm offset, long length
Grip	Kraton Rubber, Kid Size, Black	Bontrager Supertack Perf tape
Crankset	One-Piece Steel, 3-1/2", Black	Size: 47 Shimano Dura-Ace R9200, 52/36, 165 mm length Size: 50, 52 Shimano Dura-Ace R9200, 52/36, 170 mm length Size: 54, 56, 58 Shimano Dura-Ace R9200, 52/36, 172.5 mm length Size: 60, 62 Shimano Dura-Ace R9200, 52/36, 175 mm length
Pedals	9/16", Black, Small Platform	--
Chain	K.M.C. 1/2" x 1/8", Black	Shimano Dura-Ace/XTR M9100, 12-speed
Shifters	--	Shimano Dura-Ace R9270 Di2, 12 speed
Saddle	BMX, Black	Size: 47, 50, 52 Aeolus RSL, carbon rails, 155 mm width Size: 54, 56, 58, 60, 62 Aeolus RSL, carbon rails, 145 mm width
Headset	Steel, Caged Bearings, Black	--
Derailleur Front	--	Shimano Dura-Ace R9250 Di2, braze-on, down swing
Derailleur Rear	--	Shimano Dura-Ace R9250 Di2, 34T max cog
Hub Front	Coaster Brake, Black	--
Hub Rear	Steel, 3/8" Bolt-On Axle, Black	--
Spoke	14G UCP with Brass Nipples	--
Cassette	--	Shimano Dura-Ace R9200, 11-30, 12-speed
Chainrings	--	1x: 50T, 2x: 54/40
Sprocket	19T x 1/2'' x 1/8''	--
Bottom Bracket	Steel, Caged Bearings, Black	Praxis, T47 threaded, internal bearing

Front	16" x 1.95", Black Wall,16" x 1.50-1.95, Schrader Valve	Bontrager R4 320, 700x25 mm
Rear	16" x 1.95", Black Wall, 16" x 1.50-1.95, Schrader Valve	Bontrager R4 320, 700x25 mm
Wheel / RIM	Front: 16" x 1.75 x 28H x 14G, Steel-BMX, Bolt-On Rear:16" x 1.75 x 28H x 14G, Steel-BMX, W/KT Coaster Brake Rims: 16", Steel, Black	F: Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51 mm rim depth, 100x12 mm thru axle R: Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51 mm rim depth, Shimano 11/12 freehub, 142x12 mm thru axle

Front	--	Shimano Dura-Ace hydraulic disc Rotors Shimano MT900, CentreLock, 160 mm (Size: 47, 50, 52, 54, 56, 58, 60, 62) Shimano CL900, CentreLock, 160 mm (Size: 47, 50, 52, 54, 56, 58, 60, 62)
Rear	KT Coaster Brake	Shimano Dura-Ace hydraulic disc Rotors Shimano MT900, CentreLock, 160 mm (Size: 47, 50, 52, 54, 56, 58, 60, 62) Shimano CL900, CentreLock, 160 mm (Size: 47, 50, 52, 54, 56, 58, 60, 62)

Front	--	--
Rear	--	--

Colors

Gloss Black

Deep Smoke Azure Satin Quicksilver Axinite Flip/Trek Black Viper Red Metallic Red Smoke to Red Carbon Smoke

Length	--	--
Weight	12 kg	7.1 kg

Features	- High-tensile steel frame with low stand over for small riders - Single-speed drivetrain - Kt coaster brake - KID-FIT one-piece steel crank and nylon pedals - Steel rims and spokes - KID-FIT steel BMX handlebar and rubber grips - KID-FIT padded saddle - Steel chain guard - Removable training wheels	--
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	--