Kona Roadhouse vs Sun Biscayne Tandem 7

Compare Specifications of Kona Roadhouse and Sun Biscayne Tandem 7

Selected Bikes

Kona Roadhouse
Kona Roadhouse

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Sun Biscayne Tandem 7
Sun Biscayne Tandem 7

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Technical Specifications
Drivetrain -- K.M.C. 1/2" x 1/8", Black (152 Links)
Frame Reynolds 853 Butted Cromoly High Tensile Steel, TIG-Welded
Stem Kona Road 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 Kona Road 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 Kona Carbon Flat Mount Road Disc 1-1/8" High Tensile Steel, Curved Legs, Double Eyelets
Seats Seat Clamp : Kona Clamp --
Seatpost 27.2 mm Kona Road with Offset Alloy w/o Clamp, 25.6 x 350mm, Black
Grip Kona Cork Tape Foam, Black
Crankset Shimano RS510 --
Pedals -- Slip Resistant Top, 9/16", Black
Chain Shimano HG601 K.M.C. 1/2" x 3/32", Black (130 Links)
Shifters Shimano Ultegra Shimano 7-Speed Revo Twist Shifter
Saddle Brooks Cambium Natural C15 Comfort Cruiser, Elastomer Suspension, Black
Headset FSA Custom Steel, 25.4 x 34 x 30mm, Black
Derailleur Rear -- Shimano RD-TX35 Tourney
Hub Front 142 x 12 mm Mavic All Road Elite Disc CL Wheelset Alloy, 36H x 14G with 3/8" Bolt-On Axle, Black (For Freewheel)
Hub Rear 100 x 12 mm Mavic All Road Elite Disc CL Wheelset Alloy, 36H x 14G x 3/8" Bolt-On Axle, Black
Spoke Mavic All Road Elite Disc CL Wheelset 14G Stainless Steel with Brass Nipples
Chainrings 34 / 50 t --
Bottom Bracket -- BC1.37'' x 24TPI, Steel, Caged Bearings
Spindle:Bolt Type, 119mm
Stand -- Alloy, Center Mount, Black
Tyres
Front 700 x 30 c Schwalbe G-One Speed Performance Beach Bum 26 x 2.125", Black Wall
Rear 700 x 30 c Schwalbe G-One Speed Performance Beach Bum 26 x 2.125", Black Wall
Wheel / RIM Mavic All Road Elite Disc CL Wheelset
Free Wheel : Shimano 105 11-32 t 11spd
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)
Brakes
Front 160 mm Shimano RT81, Shimano Ultegra hydraulic flat mount Alloy (Linear Pull) Black
Rear 140 mm Shimano RT81, Shimano Ultegra hydraulic flat mount Alloy (Linear Pull) Black
Brake Lever Shimano Ultegra Alloy (Linear Pull) Black / Silver
Suspension
Front -- --
Rear -- --
Colors Available
Colors Gloss Metallic Orange with Off-White
Yellow Decals
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Physical Specs
Length -- --
Weight -- 27.2 kg
Overview
Features - Tapered Head Tube
- 12 x 142 mm AXLE
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Additional Details Drivetrain : Shimano Ultegra 11spd
Cockpit : Kona Road bar and stem, Kona Cork Tape
Bottom Bracket : Shimano
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

Which one do you think is better? And why?
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