KHS Urban X vs Sun Biscayne Tandem 7

Drivetrain	--	K.M.C. 1/2" x 1/8", Black (152 Links)
Frame	4130 Double Butted CrMo Tubing and Carrier Bosses, Forged Disc Mount, Internal Cables	High Tensile Steel, TIG-Welded
Stem	KHS Aluminum Threadless, 25D, 4-bolt, S: 80 mm, M-L:90 mm, XL: 100 mm	Alloy, 25.4 x 180mm Quill x 80mm Ext. x 25.4 Clamp, Black Stoker Stem:Alloy, Adjustable Reach (4-Bolt Face) Black
Handle Bar	Aluminum Trekking, 630 mm, 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 Blade, 1-1/4" Tapered	1-1/8" High Tensile Steel, Curved Legs, Double Eyelets
Seatpost	Aluminum Micro-Adjust, 27.2 mm	Alloy w/o Clamp, 25.6 x 350mm, Black
Grip	Q2 Ergo Lock-On, Dual Density	Foam, Black
Crankset	Shimano FC-TY301, 48/38/28T w/Chainguard, S-M:170, 175	--
Pedals	Wellgo Full Aluminum w/DU Bearing	Slip Resistant Top, 9/16", Black
Chain	KMC Z8.3	K.M.C. 1/2" x 3/32", Black (130 Links)
Shifters	Microshift TS71Z, 3x8	Shimano 7-Speed Revo Twist Shifter
Saddle	KHS Ultra Comfort, Soft Shell	Comfort Cruiser, Elastomer Suspension, Black
Headset	Threadless 1-1/8”, Zero Stack	Steel, 25.4 x 34 x 30mm, Black
Derailleur Front	Shimano FD-TY710, 28.6 mm	--
Derailleur Rear	Shimano Altus, M310	Shimano RD-TX35 Tourney
Hub Front	KT Aluminum Disc, QR w/Rubber Seal, Cassette	Alloy, 36H x 14G with 3/8" Bolt-On Axle, Black (For Freewheel)
Hub Rear	KT Aluminum Disc, QR w/Rubber Seal	Alloy, 36H x 14G x 3/8" Bolt-On Axle, Black
Spoke	14G Stainless Black, 32 x 32	14G Stainless Steel with Brass Nipples
Cassette	Shimano CS-HG318, 11-34T, 8-Speed	--
Bottom Bracket	Cartridge Bearing	BC1.37'' x 24TPI, Steel, Caged Bearings Spindle:Bolt Type, 119mm
Stand	--	Alloy, Center Mount, Black

Front	WTB Byway, 27.5 x 47 mm	Beach Bum 26 x 2.125", Black Wall
Rear	WTB Byway, 27.5 x 47 mm	Beach Bum 26 x 2.125", Black Wall
Wheel / RIM	Weinmann Aluminum U28, Disc Double Wall, 27.5 x 32H	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)

Front	Bengal Aries 3,Hydraulic Disc, 160 mm Wave 12 Rotors	Alloy (Linear Pull) Black
Rear	Bengal Aries 3,Hydraulic Disc, 160 mm Wave 12 Rotors	Alloy (Linear Pull) Black
Brake Lever	Bengal Aries 3	Alloy (Linear Pull) Black / Silver

Front	--	--
Rear	--	--

Colors

Matte Black

--

Length	--	--
Weight	--	27.2 kg

Features	--	--
Additional Details	Frame Size : S/15.5, M/18, L/20.5, XL/23 Extras : Kickstand, Fenders, Aluminum Rear Carrier	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