Marin Four Corners vs Marin Kentfield ST 1

Frame	Utilitour Double Butted CrMo, Size-Specific Wheels (XS, S = 650B, M, L, XL = 700C) , Biometric Geometry, Fender and Rack Mounts, Disc Mount	Series 1 City + Sport, 6061 Aluminum, 700C Wheels, Step Through Design, Fender and Rack Mounts
Stem	Marin 3D Forged Alloy	Marin Aluminum, 31.8 mm Clamp
Handle Bar	Marin Butted Alloy, Compact 12º Flared Drop	Marin Alloy, 30 mm Rise, 12˚ Backsweep
Fork	CrMo, Fender, Rack, and Bottle Cage Eyelets, IS Disc Mount	Steel, Moto Blade, Disc Specific, Fender and Rack Eyelets
Seatpost	27.2 mm Marin Alloy	Marin Alloy, 27.2 mm
Grip	Marin Comfort Bar Tape, Shock Absorbing Gel Pads	Marin County
Crankset	Shimano Sora Hollowtech II, 50/39/30T	Forged Alloy Crank, Steel 38T Chainring, Ring Guard
Pedals	Trekking Platform	Commute Platform
Chain	KMC X9	KMC Z-8.3
Shifters	Shift Lever : Shimano Sora 3 x 9-Speed	--
Saddle	WTB Volt Sport 142 Custom	Marin Adventure Plush
Headset	FSA No.8D, Sealed Cartridge Bearings	FSA 888 Threadless
Derailleur Front	Shimano Sora	--
Derailleur Rear	Shimano Sora 9-Speed	Shimano Tourney 7-Speed
Hub Front	Forged Aluminum Alloy, 6-Bolt Disc, 32H	Forged Aluminum Alloy, 32H
Hub Rear	Forged Aluminum Alloy, 6-Bolt Disc, 32H	Forged Aluminum Alloy, 32H
Spoke	14 g Black Stainless Steel	14g Stainless Steel
Cassette	Shimano HG300 9-Speed, 11-34T	SunRace 7-Speed, 11-34T
Bottom Bracket	--	Sealed Cartridge Bearings, Square Taper

Front	WTB Resolute, 650B/700C x 42, Puncture Protection	Vee Tire, GPVee, 700C x 40 mm, Wire Bead, Flat Protection, Mixed Terrain Ready
Rear	WTB Resolute, 650B/700C x 42, Puncture Protection	Vee Tire, GPVee, 700C x 40 mm, Wire Bead, Flat Protection, Mixed Terrain Ready
Wheel / RIM	Marin Aluminum, Double Wall, Disc Specific	Marin Aluminum Double Wall, Disc Specific

Front	Tektro Spyre-C Road Mechanical Disc, 160 mm Rotor	Power CX7 Mechanical Disc, Shimano Pad Compatible, 160 mm Rotor
Rear	Tektro Spyre-C Road Mechanical Disc, 160 mm Rotor	Power CX7 Mechanical Disc, Shimano Pad Compatible, 160 mm Rotor
Brake Lever	Shimano w/ Integrated Shifters	Aluminum Lever

Front	--	--
Rear	--	--

Colors

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Black Blue

Length

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Features	- Five Frame Sizes - Bottle / Gear Mounts - Disc Brakes - Steel is Real	--
Additional Details	Bottom Bracket : Shimano Hollowtech II	Size Range : S, M, L Shift Lever : Shimano Altus 7-Speed RapidFire