Sun Biscayne Tandem 7 vs Tern Joe P27

Drivetrain	K.M.C. 1/2" x 1/8", Black (152 Links)	--
Frame	High Tensile Steel, TIG-Welded	Tern Joe, 7005-AL, OCL Joint, 2 patented technologies
Stem	Alloy, 25.4 x 180mm Quill x 80mm Ext. x 25.4 Clamp, Black Stoker Stem:Alloy, Adjustable Reach (4-Bolt Face) Black	NVO, adjustable, ATS Technology
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	Riser, double-butted 6061-AL, 31.8mm
Fork	1-1/8" High Tensile Steel, Curved Legs, Double Eyelets	Aluminum, 6061-AL
Seatpost	Alloy w/o Clamp, 25.6 x 350mm, Black	6061-AL, forged clamp
Grip	Foam, Black	BioLogic Arx
Crankset	--	Shimano, 44-32-22T, w/ chainguard
Pedals	Slip Resistant Top, 9/16", Black	LiteForm QR, alloy body, QR right/standard left
Chain	K.M.C. 1/2" x 3/32", Black (130 Links)	KMC 9 spd
Shifters	Shimano 7-Speed Revo Twist Shifter	Shimano, integrated shift/brake lever set, 3 x 9 spd
Saddle	Comfort Cruiser, Elastomer Suspension, Black	BioLogic Phia, PrimeGel padding
Headset	Steel, 25.4 x 34 x 30mm, Black	Cartridge bearings
Derailleur Front	--	Shimano Altus
Derailleur Rear	Shimano RD-TX35 Tourney	Shimano Acera, Shadow RD
Hub Front	Alloy, 36H x 14G with 3/8" Bolt-On Axle, Black (For Freewheel)	Formula disc, 9 spd aluminum, QR
Hub Rear	Alloy, 36H x 14G x 3/8" Bolt-On Axle, Black	Formula disc, aluminum, QR
Spoke	14G Stainless Steel with Brass Nipples	Stainless steel
Cassette	--	Shimano, 11-32T, 9 spd
Bottom Bracket	BC1.37'' x 24TPI, Steel, Caged Bearings Spindle:Bolt Type, 119mm	--
Stand	Alloy, Center Mount, Black	--

Front	Beach Bum 26 x 2.125", Black Wall	Schwalbe Big Ben, 50-584, puncture protection, Reflex
Rear	Beach Bum 26 x 2.125", Black Wall	Schwalbe Big Ben, 50-584, puncture protection, Reflex
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)	Size : 27.5" wheels Rims : Doublewall aluminum, disc only

Front	Alloy (Linear Pull) Black	Shimano, hydraulic disc
Rear	Alloy (Linear Pull) Black	Shimano, hydraulic disc
Brake Lever	Alloy (Linear Pull) Black / Silver	Shimano, hydraulic

Front	--	--
Rear	--	--

Colors

--

Black/Grey/Red White/Grey/Cobalt

Length	--	--
Weight	27.2 kg	14.2 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	SHIFTER CABLE & HOUSING : Jagwire LEX-SL, anti-compression housing, slick cables, Slick Lube liner, alloy ferrules BOTTOM BRACKET : Cartridge, sealed bearings SEATPOST CLAMP : QR, 6061-AL FOLDING SIZE : 46 x 95 x 87 cm FOLDING TIME : 30 sec FRAME SIZES : S (16"), M (18"), L (20") GEAR INCHES : 18" - 107" (1.47 - 8.55 m) DISTANCE: SEATPOST TO HANDLEBAR : Min: 630 mm (24.8") Max: 650 mm (25.6") DISTANCE: SADDLE TO PEDAL: Medium -- Min: 700 mm Max: 930 mm SUGGESTED RIDER HEIGHT : 142 - 190 cm MAX LOAD WEIGHT : 105 kg (230 lb)
Accessories	--	BELL : Pitch, brass KICKSTAND : Deluxe center mount CLIP SYSTEM : Magnetix 2.0