Marin Bayview Trail 24 vs Trek Madone SLR 9 Gen 7

Load Carrying Capacity	--	125 kg (275 lb)
Battery	--	Shimano BT-DN300
Charger	--	Charging cable included
Frame	Series 1 6061 Aluminum, 24” Wheels, IS Seatstay Disc Mount, 135 mm Dropouts	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	Marin Alloy, 60 mm	--
Handle Bar	Marin Riser, 30 mm Rise, 590 mm Width	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	--	Madone KVF full carbon, tapered carbon steerer, internal brake routing, flat mount disc, carbon dropouts, 12x100mm thru axle
Seatpost	27.2 mm Marin Alloy	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	Marin Dual Density	Bontrager Supertack Perf tape
Crankset	Forged Alloy, 30T, 152 mm, Ring Guard	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	Kids Specific Nylon Pedal	--
Chain	KMC Z50	Shimano Dura-Ace/XTR M9100, 12-speed
Shifters	Shift Lever : Shimano Revo Twist 1 x 7-Speed	Shimano Dura-Ace R9270 Di2, 12 speed
Saddle	Marin Kids MTB	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, Threaded	--
Derailleur Front	--	Shimano Dura-Ace R9250 Di2, braze-on, down swing
Derailleur Rear	Shimano Altus, 7-Speed	Shimano Dura-Ace R9250 Di2, 34T max cog
Hub Front	Formula, 32H	--
Hub Rear	Formula, 32H	--
Spoke	14 g Stainless Steel	--
Cassette	Shimano HG-20 7-Speed, 12-32T	Shimano Dura-Ace R9200, 11-30, 12-speed
Chainrings	--	1x: 50T, 2x: 54/40
Bottom Bracket	--	Praxis, T47 threaded, internal bearing

Front	Vee Tire Crown Gem, 24 x 2.25”, Wire Bead	Bontrager R4 320, 700x25 mm
Rear	Vee Tire Crown Gem, 24 x 2.25”, Wire Bead	Bontrager R4 320, 700x25 mm
Wheel / RIM	Marin, Double Wall Alloy	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	Power C X 7 Mechanical Disc, Shimano Pad Compatible, 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	Power C X 7 Mechanical Disc, Shimano Pad Compatible, 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)
Brake Lever	Kids Specific Short Reach Alloy Lever	--

Front	SR Suntour XCT Jr 24", Pre-Load Adjust Coil Spring, 50 mm Travel	--
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	--	7.1 kg

Features	- Disc Brakes	--
Additional Details	Bottom Bracket : Sealed Cartridge Bearings, Square Taper	--