Marin Wolf Ridge 8 vs Sun Biscayne Tandem 7

Drivetrain	--	K.M.C. 1/2" x 1/8", Black (152 Links)
Frame	Full Unidirectional Carbon Fiber Frame, Naild R3ACT – 2 Play Suspension Technology, 160 mm Travel, 148 mm Boost Rear Spacing, Naild 12-3-9 Locking Quick Release Thru-Axle	High Tensile Steel, TIG-Welded
Stem	Marin 3D Forged Alloy, 45 mm	Alloy, 25.4 x 180mm Quill x 80mm Ext. x 25.4 Clamp, Black Stoker Stem:Alloy, Adjustable Reach (4-Bolt Face) Black
Handle Bar	Marin Mini-Riser, 6061 Double Butted Aluminum, 25 mm Rise, 780 mm Width, 4º Up, 9º Back	Steel, 28.4" Wide x 7.3" Rise x 25.4 Clamp, Black Stoker Handlebar: Steel, 27" Wide x 10.8" Rise x 25.4mm Clamp, Black
Fork	RockShox Lyrik RC 29, 160 mm Travel, Compression and Rebound Adjustment, Solo Air Spring, 110 x 15 mm Boost Spacing, Maxle Ultimate, 51mm Offset	1-1/8" High Tensile Steel, Curved Legs, Double Eyelets
Seatpost	KS LEV SIO Dropper Post, Custom Offset Head, Southpaw Lever, Size S 120 mm Travel, All Other Sizes: 150 mm Travel, 30.9 mm	Alloy w/o Clamp, 25.6 x 350mm, Black
Grip	Marin Locking	Foam, Black
Crankset	SRAM Descendant 6K Aluminum, Direct Mount 12-Speed 32 T, Boost Spacing	--
Pedals	--	Slip Resistant Top, 9/16", Black
Chain	SRAM GX Eagle	K.M.C. 1/2" x 3/32", Black (130 Links)
Shifters	Shift Lever : SRAM GX Eagle 1 x 12-Speed	Shimano 7-Speed Revo Twist Shifter
Saddle	WTB Volt Race	Comfort Cruiser, Elastomer Suspension, Black
Headset	FSA No 42/ACB, Sealed Cartridge Bearings, 1 1/8 x 1 1/2	Steel, 25.4 x 34 x 30mm, Black
Derailleur Rear	SRAM GX Eagle 12-Speed	Shimano RD-TX35 Tourney
Hub Front	Formula, 148 x 12 mm, Quad Sealed Bearings, 6-Bolt Disc, 32H	Alloy, 36H x 14G with 3/8" Bolt-On Axle, Black (For Freewheel)
Hub Rear	Formula, 110 x 15 mm, 6-Bolt Disc, 32H	Alloy, 36H x 14G x 3/8" Bolt-On Axle, Black
Spoke	14 g Black Stainless Steel	14G Stainless Steel with Brass Nipples
Cassette	SRAM XG-1275 12-Speed, 10-50T	--
Bottom Bracket	--	BC1.37'' x 24TPI, Steel, Caged Bearings Spindle:Bolt Type, 119mm
Stand	--	Alloy, Center Mount, Black

Front	F: WTB Vigilante 29 x 2.3 R: WTB Breakout, 29 x 2.3, TCS Light/Fast, Tubeless Compatible	Beach Bum 26 x 2.125", Black Wall
Rear	F: WTB Vigilante 29 x 2.3 R: WTB Breakout, 29 x 2.3, TCS Light/Fast, Tubeless Compatible	Beach Bum 26 x 2.125", Black Wall
Wheel / RIM	Stan’s NoTubes Flow MK3, 29 mm Inner, Welded Joint, BST Technology, Tubeless Compatible	Rims:26" x 36H x 14G, Red Front: 26" x 1.75 x 36H x 14G Alloy-Cruiser, Bolt-On Rear: 26" x 1.75 x 36H x 14G Alloy-Cruiser, (FOR FREEWHEEL)

Front	Shimano XT M8000 Hydraulic Disc, 203 mm Rotor	Alloy (Linear Pull) Black
Rear	Shimano XT M8000 Hydraulic Disc, 180 mm Rotor	Alloy (Linear Pull) Black
Brake Lever	Shimano XT M8000 Hydraulic	Alloy (Linear Pull) Black / Silver

Front	--	--
Rear	--	--

Colors

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Length	--	--
Weight	--	27.2 kg

Features	- Frame Material : carbon fiber frame - Biometric Geometry & Ride Balance - Full Internal Cable Routing With Forged Alloy Entry Clamps	--
Additional Details	Shock : RockShox Monarch R Debonair, High Volume Eyelet, 200 x 57 mm, Rebound Adjustment, Custom Tune, 25.4 mm x M8 Upper Hardware, Custom Lower Hardware Bottom Bracket : SRAM GXP BB92	Captain Crank Left: 3-Piece Alloy, 170mm x 42T x 1/2" x 1/8", Black (For Diamond Square Cranks) Captain Crank Right: 3-Piece Alloy, 170mm, Black (For Diamond Square Cranks) Freewheel: Shimano TZ-21 (7-Speed) 14-28T Captain Crank Right: 3-Piece Alloy, 170mm, Black (For Diamond Square Cranks) Stoker Crank Left: 3-Piece Alloy, 170mm x 42T x 1/2" x 1/8", Black (For Diamond Square Cranks) Stoker Crank Right: 3-Piece Alloy, 170mm x 42T x 1/2" x 3/32", Black (For Diamond Square Cranks) Chainwheel: Steel, Silver Painted W/Plastic Chain Cover Pulley Adjuster:Eccentric BB Insert Seat Clamp: Alloy, 28.6mm I.D., with Double Bolt, Black Stoker Seat Clamp: Alloy, 34.9mm I.D., Black Front Fender: Steel, W/Single Strut, Painted Rear Fender: Steel, W/Single Strut, Painted Fender Set: Plastic, F&R W/Rubber Bump Guards, Silver