Marin Bobcat Trail 4 vs Surly Cross-Check

Frame	Series 2 6061 Aluminum, 27.5" or 29” Wheels, Low Standover, 68 mm BB shell, 135 mm Forged Dropouts, IS Chainstay Disc Mount, Internal Housing Routing	Surly 4130 CroMoly steel. Main triangle double-butted. TIG-welded. ED Coated.
Stem	Marin Alloy, 31.8 Bar Bore, 45 mm	ProMax, 31.8, 4-Bolt
Handle Bar	Marin 31.8 Riser, 12 mm Rise, 780 mm Width	Dimension Mountain
Fork	SR Suntour XCM HLO-DS, 120 mm Travel, Hydraulic Lockout, 46 mm Offset	Surly Cross-Check, 4130 CroMoly, lugged & brazed. Sloping crown w/threaded eyelets, tapered & butted curved blades w/mid-blade rack eyelets, dual dropout eyelets
Seatpost	Marin Alloy, 30.9	ProMax SP-2019 non-offset (42–50cm), SP-2016 offset (52–62cm) 27.2 x 300mm Clamp: Surly stainless, 30.0mm
Grip	Marin MTB, Closed End	Black Gel
Crankset	Shimano FC-MT101-2, 36/22T	Samox 3pcs, BCD110 Square taper, 40t chainring
Pedals	Nylon Platform	--
Chain	KMC X9	KMC X8
Shifters	Shift Lever : Shimano Altus 2x9	Microshift Acolyte Xpress
Saddle	Marin MTB	WTB Volt 142
Headset	FSA No.10-P	Cane Creek 10
Derailleur Front	Shimano Altus Double	--
Derailleur Rear	Shimano Altus, 9-Speed, Shadow Design	Microshift RD-M5185M
Hub Front	Forged Alloy, 6-Bolt Disc, 32H	Novatech 32h, 100mm, w/QR
Hub Rear	Forged Alloy, 6-Bolt Disc, 32H	Novatech 32h, 135mm, w/QR
Spoke	14 g Black Stainless Steel	--
Cassette	SunRace 9-Speed, 11-36T	Microshift CS-H083, 12-42, 8-speed
Bottom Bracket	--	68x110.5mm

Front	WTB Trailboss Comp, 27.5/29 x 2.25, Wire Bead	Kenda Kwest 700c x 35mm
Rear	WTB Trailboss Comp, 27.5/29 x 2.25, Wire Bead	Kenda Kwest 700c x 35mm
Wheel / RIM	Marin Aluminum Double Wall, 25 mm Inner, Pinned Joint, Disc Specific	Rims: Alex DH19

Front	Tektro M275 Hydraulic Disc, 180 mm Rotor	Tektro M730
Rear	Tektro M275 Hydraulic Disc, 160 mm Rotor	Tektro M730
Brake Lever	Tektro M275 Hydraulic Disc	Tektro CL520

Front	--	--
Rear	--	--

Colors

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BlueGreenGray

Length

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Features	- Series 2 Aluminum Frame - 29” OR 27.5” Wheels - Trail Geometry - Fastback Seatstay Design	Semi-horizontal dropouts for singlespeed compatibility and wheelbase adjustability Accommodations for front and rear racks and fenders Clearance for 700c x 42mm tires with or without fenders
Additional Details	Bottom Bracket : Sealed Cartridge Bearings, Square Taper	Size: 42cm - 46cm - 50cm - 52cm - 54cm - 56cm - 58cm - 60cm - 62cm - 64cm