KHS Vitamin A vs Sun Brickell Tandem 7

Drivetrain	--	K.M.C. 1/2" x 1/8", Silver (152 Links)
Frame	6061 Aluminum, Double Butted w/Custom Formed T/T, Internal Cable, Disc, Replaceable Derailleur Hanger	6061 Series Aluminum, TIG-Welded
Stem	KHS Aluminum 3D Forged, Threadless 4-bolt, 7-degree, 31.8 mm, S: 80 mm, M-L: 90 mm, Ladies: 80 mm	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	Aluminum 620 x 20 mm Rise=Men’s, 600 x 20 mm=Ladies, 31.8 mm	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	Hi-Tensile Unicrown Straight Blades	1-1/8'' High Tensile Steel, Curved Legs, Double Eyelets
Seatpost	KHS Aluminum Micro-Adjust, 27.2 mm	Alloy W/Integrated Clamp, 28.6 x 350mm, Black
Grip	Velo Silicone Foam	Kraton Rubber-Gel, 130mm, 2-Tone Black & Grey
Crankset	Aluminum Forged, 50/34T w/CG, XS-S; 170 mm, M-L: 175 mm	--
Pedals	Wellgo Resin w/Aluminum Cage & DU Bearing	Slip Resistant Top, 9/16", Black
Chain	KMC Z8.3	K.M.C. 1/2" x 3/32", Silver (130 Links)
Shifters	Sunrace DLM403 Trigger, 2x7	Rear Shifter: Shimano Tourney 7-Speed Twist Shifter
Saddle	KHS Road Padded	Comfort Cruiser, Elastomer Suspension, Black
Headset	FSA Intellaset, Threadless Slimstack, 1-1/8"	Semi Integrated, Steel, 25.4 x 44 x 30mm, Black
Derailleur Front	Shimano FD-A050, 31.8 mm	--
Derailleur Rear	Shimano RD-TY300	Shimano RD-TX35 Tourney
Hub Front	Aluminum Disc QR, Cassette	Alloy, 36H x 12G x 3/8" Bolt-On Axle, Black
Hub Rear	Aluminum Disc QR	Alloy, 36H x 12G x 3/8" Bolt-On Axle, Black
Spoke	14G Black, 28 x 28	12G Stainless Steel with Brass Nipples
Cassette	Shimano CS-HG20-7, 12-32T, 7-Speed	--
Bottom Bracket	Cartridge Bearing	BC1.37'' x 24TPI, Steel, Caged Bearings Spindle: Square Taper (JIS), Bolt Type, 68 x 110mm
Stand	--	Alloy, Center Mount, Black

Front	Kenda Kwick Journey, 700 x 32c w/Anti-Puncture	Kenda Komfort 26 x 1.95", Black Wall,26" x 1.90-2.35'', Schrader Valve
Rear	Kenda Kwick Journey, 700 x 32c w/Anti-Puncture	Kenda Komfort 26 x 1.95", Black Wall,26" x 1.90-2.35'', Schrader Valve
Wheel / RIM	Weinmann DNZ18 Aluminum, 700c x 32H, Double wall	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	Radius Cable Disc BR-CX7, 160 mm Rotors w/ABS System	Alloy (Linear Pull) Black
Rear	Radius Cable Disc BR-CX7, 160 mm Rotors w/ABS System	Alloy (Linear Pull) Black
Brake Lever	Aluminum Linear Pull	Alloy (Linear Pull) Black / Silver

Front	--	--
Rear	--	--

Colors

Matte Black Blue Lucite Green Matte Gray

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Length	--	--
Weight	--	22.6 kg

Features	--	--
Additional Details	Frame Size : XS/13, S/15.5, M/18, L/20.5; Ladies: XS/13, S/15.5	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