Felt Doctrine Advanced XT 2020 vs Sun Brickell Tandem 7

Compare Specifications of Felt Doctrine Advanced XT 2020 and Sun Brickell Tandem 7

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Felt Doctrine Advanced XT 2020
Felt Doctrine Advanced XT 2020

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Sun Brickell Tandem 7
Sun Brickell Tandem 7

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Technical Specifications
Drivetrain -- K.M.C. 1/2" x 1/8", Silver (152 Links)
Frame Felt XC, UHC Advanced carbon fiber, MMC with Inside Out construction, full carbon dropouts, Control Taper head tube, low-direct front derailleur mount, replaceable derailleur hanger, flat mount disc mounts, BSA Threaded bottom bracket, 12 x 148 mm Syntace style thru axle, internal derailleur cable routing 6061 Series Aluminum, TIG-Welded
Stem Devox, ±7¡ rise, ¯31.8 mm with Cr-Mo bolts, XS/SM: 60 mm, M/L: 70 mm, XL: 90 mm Alloy W/Micro Adj. Angle, 25.4 x 180mm Quill x 90mm Ext., Black
Stoker Stem: Alloy, Adjustable Reach (4-Bolt Face) Black
Handle Bar Devox carbon flat top, ¯31.8 mm, 8 mm rise, 9¡ sweep, 720 mm wide 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 FOX 32 Step-Cast Performance Elite, 120 mm travel, lockout remote, 15 x 110 mm Boost thru axle 1-1/8'' High Tensile Steel, Curved Legs, Double Eyelets
Seatpost Devox carbon post, forged head, 15 mm offset, ¯27.2, XS/SM: 350 mm, MD/LG/XL: 400 mm Alloy W/Integrated Clamp, 28.6 x 350mm, Black
Grip Silicone Foam Kraton Rubber-Gel, 130mm, 2-Tone Black & Grey
Crankset Shimano XT, 32T, SM: 170 mm, MD/LG/XL: 175 mm --
Pedals -- Slip Resistant Top, 9/16", Black
Chain Shimano XT M8100, 12-speed K.M.C. 1/2" x 3/32", Silver (130 Links)
Shifters Shimano XT M8100, 1 x 12 Rear Shifter: Shimano Tourney 7-Speed Twist Shifter
Saddle Prologo Kappa RS, T2.0 rails Comfort Cruiser, Elastomer Suspension, Black
Headset FSA integrated sealed cartridge ACB bearing, No. 42, 1.125" - 1.5" Semi Integrated, Steel, 25.4 x 44 x 30mm, Black
Derailleur Front Reynolds, Shimano Micro Spline, 12 x 148 mm Boost thru axle, Center Lock --
Derailleur Rear Shimano XT M8100, 12-speed Shimano RD-TX35 Tourney
Hub Front -- Alloy, 36H x 12G x 3/8" Bolt-On Axle, Black
Hub Rear Reynolds, 15 x 110 mm Boost thru axle, Center Lock Alloy, 36H x 12G x 3/8" Bolt-On Axle, Black
Spoke -- 12G Stainless Steel with Brass Nipples
Cassette Shimano XT M8100, 12-speed, 10-51T --
Bottom Bracket -- BC1.37'' x 24TPI, Steel, Caged Bearings
Spindle: Square Taper (JIS), Bolt Type, 68 x 110mm
Stand -- Alloy, Center Mount, Black
Tyres
Front Schwalbe Racing Ray Evo front + Racing Ralph Evo rear, Snakeskin, folding, tubeless ready, 29 x 2.25" Kenda Komfort 26 x 1.95", Black Wall,26" x 1.90-2.35'', Schrader Valve
Rear Schwalbe Racing Ray Evo front + Racing Ralph Evo rear, Snakeskin, folding, tubeless ready, 29 x 2.25" Kenda Komfort 26 x 1.95", Black Wall,26" x 1.90-2.35'', Schrader Valve
Wheel / RIM Custom Reynolds TR249 carbon wheelset, tubeless ready, 24 mm inner width Rims: 26" x 36H x 12G, Alloy, Black
Front: 26" x 1.75 x 36H x 12G Alloy-Cruiser, Bolt-On
Rear: 26" x 1.75 x 36H x 12G Alloy-Cruiser (For Freewheel)
Brakes
Front Shimano XT M8100 hydraulic disc, 180 mm rotor Alloy (Linear Pull) Black
Rear Shimano XT M8100 hydraulic disc, 160 mm rotor Alloy (Linear Pull) Black
Brake Lever Shimano Alloy (Linear Pull) Black / Silver
Suspension
Front -- --
Rear -- --
Colors Available
Colors Aquafresh / Carbon (Black)
Satin Charcoal Frost / Carbon (Black)
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Physical Specs
Length -- --
Weight -- 22.6 kg
Overview
Features -- --
Additional Details Chainguide : GW S3, low-direct mount

Bottom Bracket : Shimano, BSA threaded, 73 mm

Seatpost Clamp : Felt single bolt, ¯31.8 mm

Thru Axles : Rear: Felt leverless 12 x 148 x 166, thread: M12 x 1.0P x 18L, Syntace
Captain Crank Left: 3-Piece Alloy, 170mm x 42T x 1/2" x 1/8", 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, Black (4-Bolt x 104mm BCD) W/Plastic Chain Cover
Pulley Adjuster:Eccentric BB Insert
Seat Clamp: Alloy, 34.9mm I.D., with Double Bolt, Black
Stoker Seat Clamp: Alloy, 34.9mm I.D., Black
Front Fender: Plastic W/Rubber Bump Guards, Silver
Rear Fender: Plastic W/Rubber Bump Guards, Silver
Fender Set: Plastic, F&R W/Rubber Bump Guards, Silver

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