Boardman CXR 8.9 vs Trek Madone SLR 9 Gen 7

Load Carrying Capacity	--	125 kg (275 lb)
Battery	--	Shimano BT-DN300
Charger	--	Charging cable included
Frame	7005 Alloy, smooth welded, cyclocross race geometry	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	Boardman Alloy, 31.8 mm clamp	--
Handle Bar	Boardman Alloy, 31.8 mm clamp, 70 mm reach, 120 mm drop	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	Full carbon blades and steerer	Madone KVF full carbon, tapered carbon steerer, internal brake routing, flat mount disc, carbon dropouts, 12x100mm thru axle
Seatpost	Boardman Alloy, 31.6 x 350 mm	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	SRAM Apex, X-Sync 44t, PF30	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	Wellgo alloy with straps, 9/16”	--
Chain	SRAM PCX1 118	Shimano Dura-Ace/XTR M9100, 12-speed
Shifters	SRAM Apex hydraulic levers, 11 speed	Shimano Dura-Ace R9270 Di2, 12 speed
Saddle	Boardman Road by Velo, steel rails	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 Orbit C-40 ACB, 1 1/8” - 1.5” Tapered, Integrated	--
Derailleur Front	--	Shimano Dura-Ace R9250 Di2, braze-on, down swing
Derailleur Rear	SRAM Apex, long cage	Shimano Dura-Ace R9250 Di2, 34T max cog
Hub Front	Formula QR	--
Hub Rear	Formula QR	--
Cassette	SRAM PG1130, 11-42t, 11 speed (11-13-15-17-19-22- 25-28-32-36-42)	Shimano Dura-Ace R9200, 11-30, 12-speed
Chainrings	44t	1x: 50T, 2x: 54/40
Bottom Bracket	SRAM PF30	Praxis, T47 threaded, internal bearing

Front	Donnelly PDX, 60 tpi, 700 x 33c, wire bead (non-tubeless)	Bontrager R4 320, 700x25 mm
Rear	Donnelly PDX, 60 tpi, 700 x 33c, wire bead (non-tubeless)	Bontrager R4 320, 700x25 mm
Wheel / RIM	Boardman CXR Tubeless Ready	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	SRAM Apex hydraulic disc, flat mount, SRAM 160 mm rotor	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	SRAM Apex hydraulic disc, flat mount, SRAM 160mm rotor	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	11.0 kg	7.1 kg

Features	--	--
Additional Details	Handlebar Tape : Boardman Soft-grip	--