Compare Marin Bolinas Ridge 1 and Sun Biscayne Tandem 7

Compare Specifications of Marin Bolinas Ridge 1 and Sun Biscayne Tandem 7

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Technical Specifications

Drivetrain	--	K.M.C. 1/2" x 1/8", Black (152 Links)
Frame	Series 1 6061 Aluminum, 27.5”/29" Wheels, Low Standover, 68 mm BB shell, 135 mm Forged Dropouts, Chainstay Mounted Disc Brakes	High Tensile Steel, TIG-Welded
Stem	Marin Alloy, 31.8 Bar Bore, 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 31.8 Riser, 12 mm Rise, 780 mm Width	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	--	1-1/8" High Tensile Steel, Curved Legs, Double Eyelets
Seatpost	Marin Alloy, 27.2 mm	Alloy w/o Clamp, 25.6 x 350mm, Black
Grip	Marin Dual Density	Foam, Black
Crankset	Shimano FC-TY301, 42/34/24T	--
Pedals	Nylon Platform	Slip Resistant Top, 9/16", Black
Chain	KMC Z51	K.M.C. 1/2" x 3/32", Black (130 Links)
Shifters	Shift Lever : Shimano Tourney 3x7-Speed	Shimano 7-Speed Revo Twist Shifter
Saddle	Marin MTB	Comfort Cruiser, Elastomer Suspension, Black
Headset	FSA No.10-P	Steel, 25.4 x 34 x 30mm, Black
Derailleur Front	Shimano FD-TX500	--
Derailleur Rear	Shimano Tourney, 7-Speed	Shimano RD-TX35 Tourney
Hub Front	Formula, 32H	Alloy, 36H x 14G with 3/8" Bolt-On Axle, Black (For Freewheel)
Hub Rear	Formula, 32H	Alloy, 36H x 14G x 3/8" Bolt-On Axle, Black
Spoke	15 g Black Stainless Steel	14G Stainless Steel with Brass Nipples
Cassette	SunRace 7-Speed, 11-34T	--
Bottom Bracket	--	BC1.37'' x 24TPI, Steel, Caged Bearings Spindle:Bolt Type, 119mm
Stand	--	Alloy, Center Mount, Black

Tyres

Front	MTB, 27.5/29 x 2.25"	Beach Bum 26 x 2.125", Black Wall
Rear	MTB, 27.5/29 x 2.25"	Beach Bum 26 x 2.125", Black Wall
Wheel / RIM	Marin, Double Wall Alloy	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)

Brakes

Front	Power CX7 Mechanical Disc, Shimano Pad Compatible, 160 mm Rotor	Alloy (Linear Pull) Black
Rear	Power CX7 Mechanical Disc, Shimano Pad Compatible, 160 mm Rotor	Alloy (Linear Pull) Black
Brake Lever	Shimano w/ Integrated Shifters	Alloy (Linear Pull) Black / Silver

Suspension

Front	SR Suntour XCE Disc, 100 mm Travel, Preload Adjustment, 46 mm Offset	--
Rear	--	--

Colors Available

Colors

Physical Specs

Length	--	--
Weight	--	27.2 kg

Overview

Features	- Series 1 Aluminum Frame - 29” OR 27.5” Wheels - Disc Brakes - Trail Ready Components	--
Additional Details	Bottom Bracket : Sealed Cartridge Bearings, Square Taper	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