Bombtrack Beyond Junior vs Sun Biscayne Tandem 7

Compare Specifications of Bombtrack Beyond Junior and Sun Biscayne Tandem 7

Selected Bikes

Bombtrack Beyond Junior
Bombtrack Beyond Junior

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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 6061 aluminium, QR,rack / fender mounts,68 mm BSA BB shell High Tensile Steel, TIG-Welded
Stem Bombtrack WANDER forged aluminium stem, +17° 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 Bombtrack BEYOND travel bar, 31.8 mm, 30° flare 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 6061 aluminium, QR, fender / rack / triple cage mounts,internal hub dynamo cable routing 1-1/8" High Tensile Steel, Curved Legs, Double Eyelets
Seats Seat Clamp : Bombtrack ORIGIN forged aluminium seat clamp, 31.8 mm --
Seatpost Bombtrack BEECH aluminium seatpost, 27.2 mm x 400 mm Alloy w/o Clamp, 25.6 x 350mm, Black
Grip Bombtrack CONTROL bar tape Foam, Black
Crankset Bombtrack MACH square taper crank --
Pedals WELLGO B109N flat pedal Slip Resistant Top, 9/16", Black
Chain KMC X9 chain, 1/2'' x 11/128'', 98L K.M.C. 1/2" x 3/32", Black (130 Links)
Shifters MICROSHIFT ADVENT SB-M090 dual control lever 1 x 9 Shimano 7-Speed Revo Twist Shifter
Saddle Bombtrack DRIFT SADDLE Comfort Cruiser, Elastomer Suspension, Black
Headset NECO H282 sealed external aheadset, 1.1/8'' Steel, 25.4 x 34 x 30mm, Black
Derailleur Rear MICROSHIFT RD-M6195M, clutch Shimano RD-TX35 Tourney
Hub Front Bombtrack ARC sealed, 6-bolt disc hub, QR axle Alloy, 36H x 14G with 3/8" Bolt-On Axle, Black (For Freewheel)
Hub Rear Bombtrack ARC sealed hub, 11-speed, 6-bolt disc, QR axle Alloy, 36H x 14G x 3/8" Bolt-On Axle, Black
Spoke -- 14G Stainless Steel with Brass Nipples
Cassette MICROSHIFT CS-H093 9-speed, 11 - 42 T --
Chainrings Forged steel, narrow wide, 32 T --
Bottom Bracket -- BC1.37'' x 24TPI, Steel, Caged Bearings
Spindle:Bolt Type, 119mm
Stand -- Alloy, Center Mount, Black
Tyres
Front KENDA SMALL BLOCK EIGHT, 24" x 1.95" Beach Bum 26 x 2.125", Black Wall
Rear KENDA SMALL BLOCK EIGHT, 24" x 1.95" Beach Bum 26 x 2.125", Black Wall
Wheel / RIM -- 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 TEKTRO MIRA F / LYRA R mechanic disc brake with 160 mm F /140 mm R rotors Alloy (Linear Pull) Black
Rear TEKTRO MIRA F / LYRA R mechanic disc brake with 160 mm F /140 mm R rotors Alloy (Linear Pull) Black
Brake Lever -- Alloy (Linear Pull) Black / Silver
Suspension
Front -- --
Rear -- --
Colors Available
Colors Glossy Picton Blue --


Physical Specs
Length -- --
Weight 10.9 kg 27.2 kg
Overview
Features - Child-specific 24” touring bike based on the Beyond
- Dropbar specific touring geometry with low stand over
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Additional Details Levers : MICROSHIFT ADVENT SB-M090 dual control lever mechanic
Bottom Bracket : BSA sealed BB, 118 mm, square taper
Maximum rider weight : 90 kg incl. luggage
ASTM riding condition : 2
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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