BMC Alpenchallenge vs Trek Madone SLR 9 Gen 7

Load Carrying Capacity	--	125 kg (275 lb)
Gear Shift Pattern	Gear : 1 x 8	--
Battery	--	Shimano BT-DN300
Charger	--	Charging cable included
Frame	Alpenchallenge Alloy, Belt Drive Hydroformed Aluminium Internal Cable Routing Eccentric Bottom Bracket	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	BMC RSM01	--
Handle Bar	BMC LSB 03	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	Alpenchallenge Alloy	Madone KVF full carbon, tapered carbon steerer, internal brake routing, flat mount disc, carbon dropouts, 12x100mm thru axle
Seatpost	BMC LSP 03	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
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
Chain	Belt, Gates CDN-CT 115	Shimano Dura-Ace/XTR M9100, 12-speed
Shifters	Shimano Alfine 8, Rapidfire Plus	Shimano Dura-Ace R9270 Di2, 12 speed
Saddle	Selle Royal Vivo	Size: 47, 50, 52 Aeolus RSL, carbon rails, 155 mm width Size: 54, 56, 58, 60, 62 Aeolus RSL, carbon rails, 145 mm width
Derailleur Front	--	Shimano Dura-Ace R9250 Di2, braze-on, down swing
Derailleur Rear	--	Shimano Dura-Ace R9250 Di2, 34T max cog
Hub Front	Shimano HB-M4050 / Shimano Nexus 8	--
Hub Rear	Shimano HB-M4050 / Shimano Nexus 8	--
Cassette	Gates CDX-CT SureFit, 24T	Shimano Dura-Ace R9200, 11-30, 12-speed
Chainrings	Chainwheel : Gates CenterTrack CDN-S-150, 55T	1x: 50T, 2x: 54/40
Bottom Bracket	--	Praxis, T47 threaded, internal bearing

Front	35 mm, Continental Contact Speed	Bontrager R4 320, 700x25 mm
Rear	35 mm, Continental Contact Speed	Bontrager R4 320, 700x25 mm
Wheel / RIM	PFR300	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 MT500/RT54 rotors (160/160)	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 MT500/RT54 rotors (160/160)	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

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

Length	--	--
Weight	12.8 kg	7.1 kg

Features	- Low-Maintenance Drivetrain - Fast Frame Designs - Great-Handling Fork - Fender and Kickstand Mounts	--
Additional Details	Tire Clearance : 37 mm ASTM Classification : Level 2	--