Kreidler Vitality vs Sun Brickell Tandem 7

Drivetrain	--	K.M.C. 1/2" x 1/8", Silver (152 Links)
Frame	Aluminum 6061, AEG semi-integrated	6061 Series Aluminum, TIG-Welded
Stem	Lee Chi, MQ-570, aluminum, 1 1/8 ", angle adjustable, 31.8 mm, 4-way clamping	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	Trekking, steel, 600 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	Suntour suspension fork, CR7V	1-1/8'' High Tensile Steel, Curved Legs, Double Eyelets
Seatpost	Humpert, SP 3.0, patent, spring-loaded, 27.2 mm, 350 mm	Alloy W/Integrated Clamp, 28.6 x 350mm, Black
Grip	--	Kraton Rubber-Gel, 130mm, 2-Tone Black & Grey
Crankset	Suntour steel, 170 mm	--
Pedals	Aluminum, city / trekking	Slip Resistant Top, 9/16", Black
Chain	KMC S1	K.M.C. 1/2" x 3/32", Silver (130 Links)
Shifters	--	Rear Shifter: Shimano Tourney 7-Speed Twist Shifter
Saddle	Selle Royal Rio City	Comfort Cruiser, Elastomer Suspension, Black
Headset	--	Semi Integrated, Steel, 25.4 x 44 x 30mm, Black
Derailleur Rear	--	Shimano RD-TX35 Tourney
Hub Front	AEG front engine, G350	Alloy, 36H x 12G x 3/8" Bolt-On Axle, Black
Hub Rear	Shimano Nexus 7-speed coaster hub	Alloy, 36H x 12G x 3/8" Bolt-On Axle, Black
Spoke	Stainless steel 2 mm	12G Stainless Steel with Brass Nipples
Bottom Bracket	--	BC1.37'' x 24TPI, Steel, Caged Bearings Spindle: Square Taper (JIS), Bolt Type, 68 x 110mm
Stand	Ursus Wave, side stand	Alloy, Center Mount, Black
Headlamp	LED, plastic, 30 LUX with parking light	--
Taillamp	Hermans H-Trace, with parking light	--

Front	Kenda City, 47-622, reflex	Kenda Komfort 26 x 1.95", Black Wall,26" x 1.90-2.35'', Schrader Valve
Rear	Kenda City, 47-622, reflex	Kenda Komfort 26 x 1.95", Black Wall,26" x 1.90-2.35'', Schrader Valve
Wheel / RIM	Schurmann YAK19 aluminum hollow chamber	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	Aluminum V-brake rim brake	Alloy (Linear Pull) Black
Rear	Aluminum V-brake rim brake	Alloy (Linear Pull) Black
Brake Lever	Aluminum / aluminum, 3-finger brake lever	Alloy (Linear Pull) Black / Silver

Front	--	--
Rear	--	--

Colors

Gray matt

--

Length	--	--
Weight	24.56 kg	22.6 kg

Features	--	--
Additional Details	Porter : Steel tube, strutless, with spring clamp Chain guard : Axa Mach1 Fenders : Bikemen, plastic Handles : Herrmans Ergo 84B Gear lever : Shimano Nexus Ring gear : Shimano 18 teeth Gear ratio (front : rear) : 38 teeth : 18 teeth	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