BMC Blast 27 vs Trek Madone SLR 9 Gen 7

Load Carrying Capacity	--	125 kg (275 lb)
Gear Shift Pattern	Gear : 1 x 10	--
Battery	--	Shimano BT-DN300
Charger	--	Charging cable included
Frame	Blast 27" 1 1/8" Head Tube BSA Threaded Bottom Bracket 160 mm Post Mount 9 X 135 mm QR	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 MSM03	--
Handle Bar	700 mm, BMC MRB03	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	100 mm, Suntour XCM-LO-DS	Madone KVF full carbon, tapered carbon steerer, internal brake routing, flat mount disc, carbon dropouts, 12x100mm thru axle
Seatpost	27.2 mm, BMC MSP03	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	Shimano CN-HG54	Shimano Dura-Ace/XTR M9100, 12-speed
Shifters	Shimano Deore 10 spd	Shimano Dura-Ace R9270 Di2, 12 speed
Saddle	Velo VL3381	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 Deore 10 spd	Shimano Dura-Ace R9250 Di2, 34T max cog
Hub Front	Shimano HB-RM35 / FH-RM35	--
Hub Rear	Shimano HB-RM35 / FH-RM35	--
Cassette	Shimano Deore 10-46T 10 spd	Shimano Dura-Ace R9200, 11-30, 12-speed
Chainrings	Chainwheel : Lightweight Forged Alloy Cranks, 32T 1x Specific Narrow Wide chainring, 170 mm	1x: 50T, 2x: 54/40
Bottom Bracket	--	Praxis, T47 threaded, internal bearing

Front	27.5 x 2.20 Maxxis Ardent Race	Bontrager R4 320, 700x25 mm
Rear	27.5 x 2.20 Maxxis Ardent Race	Bontrager R4 320, 700x25 mm
Wheel / RIM	XCD23	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 BR-MT200 / Shimano RT-30 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 BR-MT200 / Shimano RT-30 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	13.5 kg	7.1 kg

Features	- Component choices - Gateway to mountainbiking - Color and graphic - Hydroformed Triple-butted Alloy Smooth Welds	--
Additional Details	Tire Clearance : 58 mm ASTM Classification : Level 3	--