Opus Big City LRT vs Sun Biscayne Tandem CB

Compare Specifications of Opus Big City LRT and Sun Biscayne Tandem CB

Selected Bikes

Opus Big City LRT
Opus Big City LRT

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Sun Biscayne Tandem CB
Sun Biscayne Tandem CB

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Model:

Brand:

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Technical Specifications
Frame Meta 20 aluminum High Tensile Steel, TIG-Welded
Stem Promax Alloy, 25.4 x 180mm Quill x 80mm Ext. x 25.4 Clamp, Black
Handle Bar Alloy butted 12 mm rise Steel, 28.4" Wide x 7.3" Rise x 25.4 Clamp, Black
Fork Aluminum tapered 1-1/4 to 1-1/8 in --
Seatpost Promax alloy 27.2 x 300 --
Grip Velo ERGO dual density Foam, Black
Crankset Prowheel --
Pedals FPD NW-247 Slip Resistant Top, 9/16", Black
Chain KMC-X9 Eco Protect K.M.C. 1/2" x 1/8", Black (130 Links)
Shifters Shimano Alivio 1x9 --
Saddle Opus City Comfort Cruiser, Elastomer Suspension, Black
Headset FSA Orbit integrated sealed Steel, 25.4 x 34 x 30mm, Black
Derailleur Rear Shimano Acera --
Hub Front -- Shimano CB-E110 Coaster Brake, 36H x 14G, Black
Hub Rear Joytech 5mm key release Alloy, 36H x 14G x 3/8" Bolt-On Axle, Black
Spoke -- 14G Stainless Steel with Brass Nipples
Cassette Shimano 11-36 --
Chainrings 38 --
Sprocket -- 19T x 1/2'' x 1/8''
Bottom Bracket Shimano sealed cartridge --
Stand -- Alloy, Center Mount, Black
Tyres
Front Kenda Kwick Seven.5 K-Shield 650 x 45 Beach Bum 26 x 2.125", Black Wall
Rear Kenda Kwick Seven.5 K-Shield 650 x 45 Beach Bum 26 x 2.125", Black Wall
Wheel / RIM Weinmann U28 650 Rims: 26" x 36H x 14G, Red
Brakes
Front Tektro HD-T275 hydraulic disc Alloy (Linear Pull) Black
Rear -- Shimano CB-E110 Internal Coaster Brake, Black
Brake Lever Tektro Alloy (Linear Pull) Black / Silver
Suspension
Front -- --
Rear -- --
Colors Available
Colors Zinc Graphite Metallic Red


Physical Specs
Length -- --
Weight 12.4 kg 27.2 kg
Overview
Features - Progressive Geometry for efficient heads up riding
- Alloy frame and fork
- Shimano 1x9 drivetrain
- Big 650 x 45 mm tires eat up potholes
- Fenders, frame protector and anti rust chain
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Additional Details Sizes: XS-S-M-L-XL
Top tube protector
Anti rust chain
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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