Dawes Duchess vs Sun Brickell Tandem 7

Drivetrain	--	K.M.C. 1/2" x 1/8", Silver (152 Links)
Frame	19” Frame, Dawes Hi-Tensile Steel Heritage Style	6061 Series Aluminum, TIG-Welded
Stem	Alloy Quill Stem, 80 mm extension, 30 Degree Rise	Alloy W/Micro Adj. Angle, 25.4 x 180mm Quill x 90mm Ext., Black Stoker Stem: Alloy, Adjustable Reach (4-Bolt Face) Black
Handle Bar	Riser Bar, 66 mm Rise, 43 degree back sweep, 610 mm wide	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	Dawes Hi-Ten Steel Classic fork, Brazed Crown	1-1/8'' High Tensile Steel, Curved Legs, Double Eyelets
Seatpost	Alloy micro adjust, 25.4 mm x 300 mm	Alloy W/Integrated Clamp, 28.6 x 350mm, Black
Grip	Velo Duracork	Kraton Rubber-Gel, 130mm, 2-Tone Black & Grey
Pedals	9/16″, Alloy	Slip Resistant Top, 9/16", Black
Chain	KMC HV-500	K.M.C. 1/2" x 3/32", Silver (130 Links)
Shifters	Shimano SL-TZ20 Thumb Shifter 7spd	Rear Shifter: Shimano Tourney 7-Speed Twist Shifter
Saddle	Dawes Comfort Heritage Saddle with coil Spring	Comfort Cruiser, Elastomer Suspension, Black
Headset	1.1,8” threaded	Semi Integrated, Steel, 25.4 x 44 x 30mm, Black
Derailleur Rear	Shimano Tourney RD-TY300 7spd	Shimano RD-TX35 Tourney
Hub Front	32H Nutted, alloy	Alloy, 36H x 12G x 3/8" Bolt-On Axle, Black
Hub Rear	32H Nutted, alloy	Alloy, 36H x 12G x 3/8" Bolt-On Axle, Black
Spoke	14G Stainless Steel	12G Stainless Steel with Brass Nipples
Chainrings	Chainwheel : Prowheel 170 mm Alloy crank, 42T chainrings	--
Bottom Bracket	--	BC1.37'' x 24TPI, Steel, Caged Bearings Spindle: Square Taper (JIS), Bolt Type, 68 x 110mm
Stand	--	Alloy, Center Mount, Black

Front	Kenda Kosmos, 26″x1 3/8″ , Black with White Sidewall. Kenda Kosmos, 700 X 32C, Black with White Sidewall	Kenda Komfort 26 x 1.95", Black Wall,26" x 1.90-2.35'', Schrader Valve
Rear	Kenda Kosmos, 26″x1 3/8″ , Black with White Sidewall. Kenda Kosmos, 700 X 32C, Black with White Sidewall	Kenda Komfort 26 x 1.95", Black Wall,26" x 1.90-2.35'', Schrader Valve
Wheel / RIM	Double Wall Alloy, with CNC braking surface	Rims: 26" x 36H x 12G, Alloy, Black Front: 26" x 1.75 x 36H x 12G Alloy-Cruiser, Bolt-On Rear: 26" x 1.75 x 36H x 12G Alloy-Cruiser (For Freewheel)

Front	Tektro Dual Pivot Caliper Brake	Alloy (Linear Pull) Black
Rear	Tektro Dual Pivot Caliper Brake	Alloy (Linear Pull) Black
Brake Lever	Tektro full alloy	Alloy (Linear Pull) Black / Silver

Front	--	--
Rear	--	--

Colors

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Length	--	--
Weight	17 kg	22.6 kg

Features	--	--
Additional Details	Bottom Bracket : Cartridge BB 123 mm axle Freewheel : Shimano Cassette CS-HG200, 7 Speed, 12-32T	Captain Crank Left: 3-Piece Alloy, 170mm x 42T x 1/2" x 1/8", 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, Black (4-Bolt x 104mm BCD) W/Plastic Chain Cover Pulley Adjuster:Eccentric BB Insert Seat Clamp: Alloy, 34.9mm I.D., with Double Bolt, Black Stoker Seat Clamp: Alloy, 34.9mm I.D., Black Front Fender: Plastic W/Rubber Bump Guards, Silver Rear Fender: Plastic W/Rubber Bump Guards, Silver Fender Set: Plastic, F&R W/Rubber Bump Guards, Silver
Accessories	Steel Carrier with Spring Alloy Centre Mount Kickstand Steel Heritage Style Mudguards Ding Dong Bell Removable Rattan Basket and Cage Basket Steel Chainguard	--