Sun Shortcut 1 vs Trek Madone SLR 9 Gen 7

Load Carrying Capacity	250lbs	125 kg (275 lb)
Battery	--	Shimano BT-DN300
Charger	--	Charging cable included
Frame	6061 Series Aluminum, TIG-Welded	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	Alloy, Folding, 25.4mm Quill	--
Handle Bar	Alloy, T-Type, 21.5" Wide	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	1-1/8'' Hi Tensile Steel, Straight Tapered Legs, Double Eyelets	Madone KVF full carbon, tapered carbon steerer, internal brake routing, flat mount disc, carbon dropouts, 12x100mm thru axle
Seatpost	Alloy w/o Clamp, 34.0 x 580mm	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-Gel, 130mm, 2-Tone	Bontrager Supertack Perf tape
Crankset	3-Piece Alloy W/Integrated Chain Ring, 170mm	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", Plastic, Folding	--
Chain	K.M.C. 1/2" x 1/8"	Shimano Dura-Ace/XTR M9100, 12-speed
Shifters	--	Shimano Dura-Ace R9270 Di2, 12 speed
Saddle	Sun Comfort Saddle	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	Semi-Integrated, Steel, 25.4 x 44 x 30	--
Derailleur Front	--	Shimano Dura-Ace R9250 Di2, braze-on, down swing
Derailleur Rear	--	Shimano Dura-Ace R9250 Di2, 34T max cog
Hub Front	KT Coaster Brake, 28H x 14G, Bolt-On Axle	--
Hub Rear	Alloy, 20H x 14G with 5/16" Bolt-On Axle	--
Spoke	14G Stainless Steel with Brass Nipples, Black	--
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, 68 x 113mm	Praxis, T47 threaded, internal bearing
Stand	Steel kickstand	--

Front	20" x 1.50" Black Wall , 20" x 1.50", Schrader Valve	Bontrager R4 320, 700x25 mm
Rear	20" x 1.50" Black Wall , 20" x 1.50", Schrader Valve	Bontrager R4 320, 700x25 mm
Wheel / RIM	Front: 20" x 1.75" x 20H x 14G Alloy-Folding, Bolt-On Rear:20" x 1.75" x 28H x 14G Alloy-Folding, W/KT Coaster Brake Rims: 20" x 20H Front / 28 H Rear x 14G, Alloy	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

Satin black

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

Length	--	--
Weight	10.8 kg	7.1 kg

Features	--	--
Additional Details	Folded Size :(31"L x 27"H x 15"W) Chainwheel:Steel, 52T x 1/2" x 1/8" W/Double Plastic Chain Cover Seat Clamp: Alloy, 40mm I.D., with Q/R Chain guard: Plastic Chain Cover Folding Frame QR: SC Series Folding Frame QR Assembly Folding Frame Safety:SC Series Folding Frame QR Safety Clasp W/Hdwr	--