Sun Biscayne Tandem CB vs Trek FX Sport Carbon 4

Compare Specifications of Sun Biscayne Tandem CB and Trek FX Sport Carbon 4

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Sun Biscayne Tandem CB
Sun Biscayne Tandem CB

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Trek FX Sport Carbon 4
Trek FX Sport Carbon 4

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Technical Specifications
Load Carrying Capacity -- Combined weight of bicycle, rider, and cargo of 300 pounds (136 kg)
Frame High Tensile Steel, TIG-Welded 400 series OCLV carbon, IsoSpeed, internal routing, 3s chain keeper, DuoTrap S compatible, fender mounts, flat mount disc, 142 x 12 mm thru axle
Stem Alloy, 25.4 x 180mm Quill x 80mm Ext. x 25.4 Clamp, Black Size : XS - Bontrager Elite, 31.8 mm, Blendr compatible, 7 degree, 90 mm length
Size : S, M - Bontrager Elite, 31.8 mm clamp, Blendr compatible, 7 degree, 100 mm length
Size : L, XL - Bontrager Elite, 31.8 mm clamp, Blendr compatible, 7 degree, 110 mm length
Handle Bar Steel, 28.4" Wide x 7.3" Rise x 25.4 Clamp, Black Size : XS, S - Bontrager Satellite Plus IsoZone, alloy, 31.8 mm, 15 mm rise, 600 mm width
Size : M, L, XL - Bontrager Satellite Plus IsoZone, alloy, 31.8 mm, 15 mm rise, 660 mm width
Fork -- FX Carbon, threadless alloy steerer, hidden fender mounts, flat mount disc, 405 mm axle-to-crown, 100 x 12 mm thru axle
Seatpost -- Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length
Grip Foam, Black Bontrager Satellite IsoZone Plus, lock-on, ergonomic
Crankset -- Size : XS, S - Shimano GRX RX600, 40T ring, 170 mm length
Size : M, L, XL - Shimano GRX RX600, 40T ring, 175 mm length
Pedals Slip Resistant Top, 9/16", Black Wellgo M141, resin body, alloy cage
Chain K.M.C. 1/2" x 1/8", Black (130 Links) Shimano HG601
Shifters -- Shimano RS700, 11 speed
Saddle Comfort Cruiser, Elastomer Suspension, Black Bontrager H1
Headset Steel, 25.4 x 34 x 30mm, Black 1-1/8'' threadless, sealed cartridge bearings
Derailleur Rear -- Shimano GRX RX812, long cage, 42T max cog
Hub Front Shimano CB-E110 Coaster Brake, 36H x 14G, Black Shimano RXC400, centerlock, Shimano 11-speed freehub, 142 x 12 mm thru axle
Hub Rear Alloy, 36H x 14G x 3/8" Bolt-On Axle, Black Formula alloy, centerlock disc, 100 x 12 mm thru-axle
Spoke 14G Stainless Steel with Brass Nipples 14g stainless steel
Cassette -- Shimano SLX M7000, 11-42, 11 speed
Sprocket 19T x 1/2'' x 1/8'' --
Bottom Bracket -- Shimano BB71, 86.5 mm, PressFit
Stand Alloy, Center Mount, Black --
Tyres
Front Beach Bum 26 x 2.125", Black Wall Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700 x 32c
Rear Beach Bum 26 x 2.125", Black Wall Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700 x 32c
Wheel / RIM Rims: 26" x 36H x 14G, Red Bontrager Tubeless Ready Disc, 32-hole, presta valve
Brakes
Front Alloy (Linear Pull) Black Shimano MT201 hydraulic disc, flat mount, 160 mm rotor
Brake Rotor : Shimano RT10, centerlock, 160 mm
Rear Shimano CB-E110 Internal Coaster Brake, Black Shimano MT201 hydraulic disc, flat mount, 160 mm rotor
Brake Rotor : Shimano RT10, centerlock, 160 mm
Brake Lever Alloy (Linear Pull) Black / Silver --
Suspension
Front -- --
Rear -- --
Colors Available
Colors Metallic Red Dark Aquatic/Carbon Smoke
Quicksilver/Carbon Smoke


Physical Specs
Length -- --
Weight 27.2 kg 9.55 kg
Overview
Features -- - Internal Cable Routing
- 400 Series OCLV
- IsoSpeed Decoupler
- DuoTrap S Compatible
- Hidden Fender Mounts
- Puncture-Resistant Tires
Additional Details 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
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