Sun Biscayne Tandem 7 vs Sun Retro CB

Load Carrying Capacity	--	250 Lbs
Drivetrain	K.M.C. 1/2" x 1/8", Black (152 Links)	--
Frame	High Tensile Steel, TIG-Welded	--
Stem	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	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	Steel, 700mm Wide x 113mm Rise x 25.4mm Clamp
Fork	1-1/8" High Tensile Steel, Curved Legs, Double Eyelets	1-1/8" High Tensile Steel, Curved Legs, Double Eyelets
Seatpost	Alloy w/o Clamp, 25.6 x 350mm, Black	Steel w/o Clamp, 25.4 x 350mm
Grip	Foam, Black	Kraton Rubber, 125mm Left / 92mm Right
Crankset	--	One-Piece Steel, 170mm
Pedals	Slip Resistant Top, 9/16", Black	VP 875, Slip Resistant Top, 1/2"
Chain	K.M.C. 1/2" x 3/32", Black (130 Links)	K.M.C. Z410, 1/2" x 1/8"
Shifters	Shimano 7-Speed Revo Twist Shifter	--
Saddle	Comfort Cruiser, Elastomer Suspension, Black	Cruiser, Coil Spring Suspension, Black
Headset	Steel, 25.4 x 34 x 30mm, Black	Steel, Caged Bearings, 25.4 x 34 x 30mm, Black
Derailleur Rear	Shimano RD-TX35 Tourney	--
Hub Front	Alloy, 36H x 14G with 3/8" Bolt-On Axle, Black (For Freewheel)	KT Coaster Brake, 36H x 14G
Hub Rear	Alloy, 36H x 14G x 3/8" Bolt-On Axle, Black	Steel, 36H x 14G with 3/8" Bolt-On Axle
Spoke	14G Stainless Steel with Brass Nipples	14G Stainless Steel with CP Brass Nipples
Sprocket	--	19T x 1/2'' x 1/8''
Bottom Bracket	BC1.37'' x 24TPI, Steel, Caged Bearings Spindle:Bolt Type, 119mm	Steel for OPC, Caged Bearings
Stand	Alloy, Center Mount, Black	Alloy, Center Mount

Front	Beach Bum 26 x 2.125", Black Wall	26" x 2.25" Cruiser Tire
Rear	Beach Bum 26 x 2.125", Black Wall	26" x 2.25" Cruiser Tire
Wheel / RIM	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)	Rims: 26" x 36H x 14G, Alloy

Front	Alloy (Linear Pull) Black	KT Coaster Brake
Rear	Alloy (Linear Pull) Black	--
Brake Lever	Alloy (Linear Pull) Black / Silver	--

Front	--	--
Rear	--	--

Colors

--

Pearl white Aquamarine Jet Black

Length	--	--
Weight	27.2 kg	15.4221 kg

Features	--	--
Additional Details	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	Chainwheel : Steel, 42T x 1/2" x 1/8" Seat Clamp: Alloy, 28.6mm I.D., with Bolt Tubes: 26" x 2.25", Schrader Valve Chainguard: Steel, Painted