Surly Big Dummy vs Trek Madone SLR 9 Gen 7

Load Carrying Capacity	--	125 kg (275 lb)
Battery	--	Shimano BT-DN300
Charger	--	Charging cable included
Frame	Surly Big Dummy, Surly 4130 Chromoly steel. Main triangle double-butted. TIG-welded cargo specific engineered for stiffness.	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	4 Bolt 31.8mm clamp	--
Handle Bar	Premetec	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	Surly Troll 420mm axle-to-crown x 43mm offset, tapered and butted straight blade, 4130 Chromoly. 51mm I.S. disc mount	Madone KVF full carbon, tapered carbon steerer, internal brake routing, flat mount disc, carbon dropouts, 12x100mm thru axle
Seatpost	2 -Bolt. 27.2mm Clamp: Surly Stainless, 30mm Surly stainless, included	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	Velo Non-Locking	Bontrager Supertack Perf tape
Crankset	TruVativ 48/36/26	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	KMC X10	Shimano Dura-Ace/XTR M9100, 12-speed
Shifters	X5 Trigger	Shimano Dura-Ace R9270 Di2, 12 speed
Saddle	WTB Volt Sport	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	Cane Creek 40	--
Derailleur Front	Shimano Deore, FD-T611-3	Shimano Dura-Ace R9250 Di2, braze-on, down swing
Derailleur Rear	SRAM GX Type 2.1	Shimano Dura-Ace R9250 Di2, 34T max cog
Hub Front	Shimano Deore M525, 36h, QR	--
Hub Rear	Shimano Deore M525, 36h, QR	--
Cassette	--	Shimano Dura-Ace R9200, 11-30, 12-speed
Chainrings	--	1x: 50T, 2x: 54/40
Bottom Bracket	SRAM	Praxis, T47 threaded, internal bearing

Front	Schwalbe Big Apple 26" x 60mm	Bontrager R4 320, 700x25 mm
Rear	Schwalbe Big Apple 26" x 60mm	Bontrager R4 320, 700x25 mm
Wheel / RIM	Rims: Alex Adventurer	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	Avid BB7	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	Avid BB7	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)
Brake Lever	Avid FR-5	--

Front	--	--
Rear	--	--

Colors

Dark Side of the Maroon Blacktacular

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

Length	--	--
Weight	--	7.1 kg

Features	Kickstand plate. Dedicated Rohloff cable routing and mount for OEM 2 axle plate. Human cargo compliant with the use of Dummy Rail Collars. Vertical, 135mm spaced dropouts with fender eyelets; Rohloff compliant.	--
Additional Details	Size: Small (16) - Medium (18) - Large (20) - XLarge ( 22) Rotors: SRAM Centerline 180/180mm Cog or cogset: Microshift CS-H100 10 speed, 11-36t	--