Trek Madone SLR 9 Gen 7 vs Viathon G.1 GRX 800

Load Carrying Capacity	125 kg (275 lb)	--
Drivetrain	--	Shimano GRX 800 1X11 drivetrain
Battery	Shimano BT-DN300	--
Charger	Charging cable included	--
Frame	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	VIATHON G.1 GRAVEL FRAME
Stem	--	ZIPP SERVICE COURSE SL B1 31.8 MM, 6°, 110 MM
Handle Bar	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,	ZIPP SERVICE COURSE SL-70
Fork	Madone KVF full carbon, tapered carbon steerer, internal brake routing, flat mount disc, carbon dropouts, 12x100mm thru axle	VIATHON G.1 GRAVEL FORK
Seatpost	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	ZIPP SERVICE COURSE SL C1, 27.2 MM, 400 MM
Grip	Bontrager Supertack Perf tape	--
Crankset	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	SHIMANO GRX 800 FC-RX810-1, HOLLOWTECH 2, 42T
Chain	Shimano Dura-Ace/XTR M9100, 12-speed	SHIMANO CN-HG701-11, 11-SPEED
Shifters	Shimano Dura-Ace R9270 Di2, 12 speed	SHIMANO GRX 800 BR-RX810, DISC BRAKE
Gear	--	46T 1x or 50/34T 2x gearing
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	SELLE ITALIA NOVUS BOOST MAG
Derailleur Front	Shimano Dura-Ace R9250 Di2, braze-on, down swing	--
Derailleur Rear	Shimano Dura-Ace R9250 Di2, 34T max cog	SHIMANO GRX 800 RD-RX812, 11-SPEED, SHADOW
Cassette	Shimano Dura-Ace R9200, 11-30, 12-speed	SHIMANO XT CS-M8000, 11-SPEED, 11-42T
Chainrings	1x: 50T, 2x: 54/40	--
Bottom Bracket	Praxis, T47 threaded, internal bearing	SHIMANO SM-BBR60

Front	Bontrager R4 320, 700x25 mm	IRC BOKEN, 700 X 40, FOLDING
Rear	Bontrager R4 320, 700x25 mm	IRC BOKEN, 700 X 40, FOLDING
Wheel / RIM	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	MERCURY G1C DISC, CENTER LOCK, SHIMANO 11-SPEED

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)	SHIMANO SM-RT800, 160 MM, W/LOCK RING
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)	SHIMANO SM-RT800, 160 MM, W/LOCK RING
Brake Lever	--	SHIMANO GRX 800 BR-RX810, DISC BRAKE

Front	--	--
Rear	--	--

Colors

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

Copper Silver Silver

Length	--	--
Weight	7.1 kg	--

Features	--	- Drop seat stays and flattened rear tubing mute road chatter - Internal cable routings resist dust and grime - Durable threaded bottom bracket adds serviceability - Nimble and wide Mercury G1C carbon disc brake wheels for max tire contact - Zipp handlebars for steering control and comfort - Mounts for three water bottles
Additional Details	--	Sizes : 52, 54, 56, 58, 60 Front Hub Axle : SHIMANO E-THRU AXLE 100X12MM Rear Axle : SHIMANO E-THRU AXLE 142X12MM Inner Tubes : KENDA 700C Bar Tape : FIZIK BLACK