Trek Emonda ALR 4 Disc vs Trek Madone SLR 9 Gen 7

Load Carrying Capacity	--	125 kg (275 lb)
Battery	--	Shimano BT-DN300
Charger	--	Charging cable included
Frame	Ultralight 300 Series Alpha Aluminum, Invisible Weld technology, tapered head tube, Control Freak internal routing, DuoTrap S compatible, flat mount disc	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	Bontrager Elite, 31.8 mm, Blendr compatible, 7 degree	--
Handle Bar	Bontrager Comp VR-C, alloy	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	Emonda SL full carbon, tapered carbon steerer, internal brake routing, flat mount disc	Madone KVF full carbon, tapered carbon steerer, internal brake routing, flat mount disc, carbon dropouts, 12x100mm thru axle
Seatpost	Bontrager Approved, alloy	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	Bontrager Supertack Perf tape	Bontrager Supertack Perf tape
Crankset	Shimano Tiagra 4700	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
Chain	Shimano Tiagra HG54, 10 speed	Shimano Dura-Ace/XTR M9100, 12-speed
Shifters	Shimano Tiagra R4725, short reach lever, 10 speed	Shimano Dura-Ace R9270 Di2, 12 speed
Saddle	Bontrager Montrose Comp	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	FSA Integrated, sealed cartridge bearing, 1-1/8 top, 1.5 bottom	--
Derailleur Front	Shimano Tiagra 4700, braze-on	Shimano Dura-Ace R9250 Di2, braze-on, down swing
Derailleur Rear	Shimano Tiagra 4700, long cage	Shimano Dura-Ace R9250 Di2, 34T max cog
Hub Front	Bontrager alloy, sealed bearing, centerlock disc	--
Hub Rear	Bontrager alloy, sealed bearing, centerlock disc	--
Spoke	14 g stainless steel	--
Cassette	Shimano Tiagra HG500, 12-28, 10 speed	Shimano Dura-Ace R9200, 11-30, 12-speed
Chainrings	50 / 34 T	1x: 50T, 2x: 54/40
Bottom Bracket	--	Praxis, T47 threaded, internal bearing

Front	Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700 x 25 c	Bontrager R4 320, 700x25 mm
Rear	Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700 x 25 c	Bontrager R4 320, 700x25 mm
Wheel / RIM	Bontrager Affinity Disc, Tubeless Ready, 24-hole, 21 mm width, Presta valve	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	--	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

Matte/Gloss Trek Black

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

Length	--	--
Weight	--	7.1 kg

Features	--	--
Additional Details	Axles Front : 12 x 100 mm thru-axle Rear : 12 x 142 mm thru-axle Bottom Bracket : Shimano BB71, 86.5 mm, PressFit	--