Gravity HD27.5 Expert vs Marin San Quentin 1

Frame	ALLOY 6061 Aluminum with TrailTested Design. D-Section, Hydroformed Downtube with reinforced Gusset, replaceable rear derailleur hanger, water bottle mount	Series 2 6061 Aluminum, Double Butted Frame, 141mm Open Dropout, 73 mm Threaded BB
Stem	Black Finish Aluminum threadless EXT:90MM(15″~17″)/105MM(19″~21″)x15 DEGREES	Marin 3D Forged Alloy, 45 mm
Handle Bar	Black Finish Aluminum 6061 T6, 31.8x W:720MMxR:20MMx6 DEGREES	Marin Mini-Riser, 6061 Double Butted Aluminum, 780 mm Width, 28 mm rise, 5º Up, 9º Back
Fork	LongTravel SUSPENSION Fork, SUNTOUR XCE28 ALLOY BLACK CROWN w/Preload Adjust	SR Suntour XCM32 Boost 15 x 110 mm Spacing, 120 mm Travel, Lock Out, 27.5", Bolt-On Thru Axle
Seatpost	Black Finish Aluminum Mountain 27.2mm x 400mm	Marin Alloy, 30.9 mm
Grip	WTB BLACK GEL/GRAY KRATON	Marin MTN, Closed End
Crankset	Advanced LSCO 1X 32T 175mm Arms, Alloy Black	Marin Forged Alloy 1x9, Hollow Spindle, Steel Narrow-Wide 32T Chainring, 104 mm BCD
Pedals	Mountain Platform	Nylon Platform
Chain	KMC Z-9 STEEL GY/GY 9 Speed	KMC X-9
Shifters	MICRO SHIFT SL-M8195R 9-SPD 1BY9 Right Mount	Shift Lever : Shimano SLM3000 9-Speed w/Optical Display
Saddle	WTB SPEED V SPORT SE	Marin Speed Concept
Headset	VP-A42E BLACK W/M-1D ALLOY BLACK CAP threadless 1 1/8 in	FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2”
Derailleur Rear	MICRO SHIFT RD-M6195M BLACK 1BY Long Cage 9spd Wide Range	Shimano Altus, 9-Speed, Shadow Design
Hub Front	FORMULA DC19 ALLOY BLACK W/QR	Forged Alloy, Quad Sealed Cartridge Bearings, Alloy Axle, 141 mm Width, 6-Bolt Disc, 32H, Shimano Standard Freehub Body
Hub Rear	FORMULA DC25 ALLOY BLACK W/QR	Forged Alloy, 110 x 15 mm, Sealed Cartridge Bearing, 6-Bolt Disc, 32H
Spoke	14G STEEL BLACK W/BRASS NIPPLE.	14 g Black Stainless Steel
Cassette	MICRO SHIFT CS-H093 11-42T-9spd 1BY9 Wide Range	SunRace, 9-Speed, 11-36T
Bottom Bracket	Sealed CARTRIDGE	--

Front	MTB Specific BLACKWall with A/V Tubes	Vee Tire, Crown Gem 27.5 x 2.3", Dual Control Compound
Rear	MTB Specific BLACKWall with A/V Tubes	Vee Tire, Crown Gem 27.5 x 2.3", Dual Control Compound
Wheel / RIM	DH-18 ALLOY BLACK A/V.	Marin, Double Wall Alloy, 29 mm Inner, Pinned Joint, Disc Specific, 32H Tubeless Compatible

Front	TEKTRO HYDRAULIC DISC BRAKE W/160MM ROTOR.	Tektro M275 Hydraulic Disc, 180 mm Rotor
Rear	--	Tektro M275 Hydraulic Disc, 160 mm Rotor
Brake Lever	TEKTRO HYDRAULIC DISC BRAKE	Tektro M275 Hydraulic Disc

Front	--	--
Rear	--	--

Colors

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Length

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Features	--	- Dirt Jump Inspired Frame Style - Modern Trail Geometry
Additional Details	Seat Post Clamp: Super Light Alloy with Quick Release	Bottom Bracket : Sealed Cartridge Bearings, Square Taper Extras : Marin Custom Guide, Alloy Back Plate, Top Guide Only, ISCG 05 Mount