Sun Biscayne Tandem 7 vs Tern Link D7i

Compare Specifications of Sun Biscayne Tandem 7 and Tern Link D7i

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Sun Biscayne Tandem 7
Sun Biscayne Tandem 7

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Tern Link D7i
Tern Link D7i

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Model:

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Technical Specifications
Drivetrain K.M.C. 1/2" x 1/8", Black (152 Links) --
Frame High Tensile Steel, TIG-Welded Tern Link, aluminum, OCL Joint, 3 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
Tern Andros (G2), adjustable, forged construction, patented 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
Flat bar, 6061-Al, Andros butted
Fork 1-1/8" High Tensile Steel, Curved Legs, Double Eyelets Integrated, hi-tensile steel
Seatpost Alloy w/o Clamp, 25.6 x 350mm, Black SuperOversize, 6061-Al, micro-adjust clamp
Grip Foam, Black Velo ergonomic, lock-on
Crankset -- Forged 6061 aluminum crank arms, hand-polished
Pedals Slip Resistant Top, 9/16", Black Folding, alloy body
Chain K.M.C. 1/2" x 3/32", Black (130 Links) 408H
Shifters Shimano 7-Speed Revo Twist Shifter Shimano Nexus 7 spd
Saddle Comfort Cruiser, Elastomer Suspension, Black BioLogic Como DLX
Headset Steel, 25.4 x 34 x 30mm, Black Flux, cartridge bearings, Physis integrated
Derailleur Rear Shimano RD-TX35 Tourney --
Hub Front Alloy, 36H x 14G with 3/8" Bolt-On Axle, Black (For Freewheel) BioLogic Joule II dynamo
Hub Rear Alloy, 36H x 14G x 3/8" Bolt-On Axle, Black Shimano Nexus 7 freewheel
Spoke 14G Stainless Steel with Brass Nipples Sapim Leader, stainless steel
Cassette -- 17T
Bottom Bracket BC1.37'' x 24TPI, Steel, Caged Bearings
Spindle:Bolt Type, 119mm
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Stand Alloy, Center Mount, Black --
Headlamp -- Tern Valo 2, integrated, 41 lux/150 lumens
Taillamp -- Deluxe LED
Tyres
Front Beach Bum 26 x 2.125", Black Wall Schwalbe Big Apple, 50-406, puncture protection, Reflex
Rear Beach Bum 26 x 2.125", Black Wall Schwalbe Big Apple, 50-406, 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 : 20" wheels

Rims : Doublewall aluminum
Brakes
Front Alloy (Linear Pull) Black V, aluminum, linear spring
Rear Alloy (Linear Pull) Black V, aluminum, linear spring
Brake Lever Alloy (Linear Pull) Black / Silver V, aluminum bracket/lever
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- --


Physical Specs
Length -- --
Weight 27.2 kg 14.4 kg
Overview
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
SEATPOST CLAMP : SuperOversize, 6061-Al
FOLDING SIZE : 38 x 79 x 72 cm (15" x 31.1" x 28.3")
FOLDING TIME : 10 sec
FRAME SIZES : One size
GEAR INCHES : 33" - 80" (2.62 - 6.41 m)
DISTANCE: SEATPOST TO HANDLEBAR : Min. 620 mm (24.4") Max: 690 mm (27.2")
DISTANCE: SADDLE TO PEDAL : Min: 700 mm (27.6") Max: 960 mm (37.8")
SUGGESTED RIDER HEIGHT : 142 - 190 cm (4'8" - 6'3")
MAX LOAD WEIGHT : 105 kg (230 lb)
HANDLEPOST : Tern Physis 3D (G2), 3D forged, 5 patented technologies
BRAKE CABLE & HOUSING : Anti-compression housing, slick cables
Accessories -- FENDERS : RP Chromeplastic, stainless hardware
RACK(S) : Included: Tern Loader Rack
BELL : Aluminum
CHAINGUARD : BioLogic FreeDrive
KICKSTAND : Deluxe center mount
CLIP SYSTEM : Magnetix 2.0

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