Sun Biscayne Tandem 7 vs Trek Roscoe 7

Compare Specifications of Sun Biscayne Tandem 7 and Trek Roscoe 7

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Sun Biscayne Tandem 7
Sun Biscayne Tandem 7

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Trek Roscoe 7
Trek Roscoe 7

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Technical Specifications
Load Carrying Capacity -- Combined weight of bicycle, rider, and cargo of 300 pounds (136 kg)
Drivetrain K.M.C. 1/2" x 1/8", Black (152 Links) --
Frame High Tensile Steel, TIG-Welded Alpha Gold Aluminum, tapered head tube, internal derailleur & dropper post routing, rack & kickstand mount, Boost141, 5 mm QR
Stem Alloy, 25.4 x 180mm Quill x 80mm Ext. x 25.4 Clamp, Black
Stoker Stem:Alloy, Adjustable Reach (4-Bolt Face) Black
Size : XS, S, M - Bontrager Rhythm Comp, 31.8 mm, Knock Block, 0 degree, 50 mm length
Size : M/L, L, XL, XXL - Bontrager Rhythm Comp, 31.8 mm, Knock Block, 0 degree, 60 mm length
Handle Bar 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
Size : XS - Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width
Size : S, M, M/L, L, XL, XXL - Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width
Fork 1-1/8" High Tensile Steel, Curved Legs, Double Eyelets RockShox Judy SL, Solo Air spring, TurnKey lockout, tapered steerer, Boost110, 15 mm Maxle Stealth, 120 mm travel
Seatpost Alloy w/o Clamp, 25.6 x 350mm, Black Size : XS, S, M - TranzX JD-YSP18, 100mm travel, internal routing, 31.6 mm, 361 mm length
Size : M/L, L, XL, XXL - TranzX JD-YSP18, 130mm travel, internal routing, 31.6 mm, 425 mm length
Grip Foam, Black Bontrager XR Trail Comp, nylon lock-on
Crankset -- Size : XS, S, M - SRAM SX Eagle, GXP, 30T steel ring, Boost, 170 mm length
Size : M/L, L, XL, XXL - SRAM SX Eagle, GXP, 30T steel ring, Boost, 175 mm length
Pedals Slip Resistant Top, 9/16", Black VP-536 nylon platform
Chain K.M.C. 1/2" x 3/32", Black (130 Links) SRAM SX Eagle, 12 speed
Shifters Shimano 7-Speed Revo Twist Shifter SRAM SX Eagle, 12 speed
Saddle Comfort Cruiser, Elastomer Suspension, Black Bontrager Arvada, steel rails, 138 mm width
Headset Steel, 25.4 x 34 x 30mm, Black Semi-integrated, loose ball bearing, 1-1/8'' top, 1.5'' bottom
Derailleur Rear Shimano RD-TX35 Tourney SRAM SX Eagle
Hub Front Alloy, 36H x 14G with 3/8" Bolt-On Axle, Black (For Freewheel) Formula DC-2241, alloy, 6-bolt, Shimano 8/9/10 freehub, Boost141, 5 mm QR
Hub Rear Alloy, 36H x 14G x 3/8" Bolt-On Axle, Black Formula DC-511, 6-bolt, Boost110, 15 mm thru axle
Spoke 14G Stainless Steel with Brass Nipples 14g stainless steel
Cassette -- SRAM PG-1210 Eagle, 11-50, 12 speed
Chainrings -- 32T
Bottom Bracket BC1.37'' x 24TPI, Steel, Caged Bearings
Spindle:Bolt Type, 119mm
Truvativ Powerspline, 73 mm, threaded cartridge, 118 mm spindle
Stand Alloy, Center Mount, Black --
Tyres
Front Beach Bum 26 x 2.125", Black Wall Bontrager XR3 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120tpi, 27.5 x 2.80''
Rear Beach Bum 26 x 2.125", Black Wall Bontrager XR3 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120tpi, 27.5 x 2.80''
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)
Bontrager Line 40, Tubeless Ready, 28-hole, 40 mm width, presta valve
Brakes
Front Alloy (Linear Pull) Black Semi-integrated, loose ball bearing, 1-1/8'' top, 1.5'' bottom
Brake Rotor : Shimano RT26, 6-bolt,160 mm
Rear Alloy (Linear Pull) Black Semi-integrated, loose ball bearing, 1-1/8'' top, 1.5'' bottom
Brake Rotor : Shimano RT26, 6-bolt,180 mm
Brake Lever Alloy (Linear Pull) Black / Silver --
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Factory Orange/Metallic Gunmetal
Aloha Green/Battleship Blue
Dnister Black


Physical Specs
Length -- --
Weight 27.2 kg 14.84 kg
Overview
Features -- - 27.5 Plus traction
- Suspension Lockout
- Rack Mounts
- Rear Kickstand Mount
- Internal Cable Routing
- Dropper Post
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
Max compatible fork travel : 120 mm (XS : 100 mm)

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