Haro PD2 vs Sun Biscayne Tandem 7

Drivetrain	--	K.M.C. 1/2" x 1/8", Black (152 Links)
Frame	New Haro PD2 27.5" X6 frame, updated kickstand position	High Tensile Steel, TIG-Welded
Stem	Pivit Adjustable | 31.8x105mm	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	Pivit alloy 25mm riser 31.8mm	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	Suntour XCT-30 HLO fork, 100mm	1-1/8" High Tensile Steel, Curved Legs, Double Eyelets
Seatpost	Pivit aluminum micro adjust 31.6mm Clamp : Pivit aluminum 34.9mm quick release	Alloy w/o Clamp, 25.6 x 350mm, Black
Grip	Velo Triple Density | Integrated Bar-Ends	Foam, Black
Crankset	Shimano Altus MT210-2 36/22T | 2-pc BB set	--
Pedals	VP steel cages | Short toe clips	Slip Resistant Top, 9/16", Black
Chain	KMC Z9 9-spd	K.M.C. 1/2" x 3/32", Black (130 Links)
Shifters	--	Shimano 7-Speed Revo Twist Shifter
Saddle	WTB Comfort Sport	Comfort Cruiser, Elastomer Suspension, Black
Headset	1-1/8" Threadless for 50mm OD headtube | w/ 13mm top cover	Steel, 25.4 x 34 x 30mm, Black
Derailleur Front	Shimano Alivio M4020-M, 2x9 | Side-Swing | Front pull	--
Derailleur Rear	Shimano Alivio M4000 | 9-spd | Shadow Design Shifter : Shimano Acera SL-M3000 Rapidfire 2x9-spd	Shimano RD-TX35 Tourney
Hub Front	--	Alloy, 36H x 14G with 3/8" Bolt-On Axle, Black (For Freewheel)
Hub Rear	Formula DC-20 | DC-22 | cassette 36h QR	Alloy, 36H x 14G x 3/8" Bolt-On Axle, Black
Spoke	--	14G Stainless Steel with Brass Nipples
Cassette	Shimano CS-HG200-9 | 9-spd | 11-36T	--
Bottom Bracket	Shimano external sealed cartridge 2-pc	BC1.37'' x 24TPI, Steel, Caged Bearings Spindle:Bolt Type, 119mm
Stand	Kickstand	Alloy, Center Mount, Black

Front	Kwick Seven.5 27.5x2.0" | 60TPI | K-Shield | Reflective Stripes	Beach Bum 26 x 2.125", Black Wall
Rear	Kwick Seven.5 27.5x2.0" | 60TPI | K-Shield | Reflective Stripes	Beach Bum 26 x 2.125", Black Wall
Wheel / RIM	MX-21 27.5"x27mm Aluminum double wall	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	Promax DSK-300 Mechanical | 160mm Rotors	Alloy (Linear Pull) Black
Rear	--	Alloy (Linear Pull) Black
Brake Lever	Tektro ML-520 Alloy | 2-Finger	Alloy (Linear Pull) Black / Silver

Front	--	--
Rear	--	--

Colors

Matte Black

--

Length	--	--
Weight	--	27.2 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
Accessories	Rear rack Water-Bottle cage	--