Mondraker Summum R vs Sun Biscayne Tandem 7

Compare Specifications of Mondraker Summum R and Sun Biscayne Tandem 7

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Mondraker Summum R
Mondraker Summum R

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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 -- High Tensile Steel, TIG-Welded
Stem -- 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 ONOFF Sulfur 1.0 double butted 6061 alloy, height: 20mm, width: 800mm, 9th backsweep, 5th upsweep, diameter 31.8mm 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 40 29 Float FIT GRIP2 EVOL Performance, 203mm, air spring, 1-1 / 8 ”tube, 20x110mm axle, 56mm offset. Settings: low compression, low rebound, air preload 1-1/8" High Tensile Steel, Curved Legs, Double Eyelets
Seatpost -- Alloy w/o Clamp, 25.6 x 350mm, Black
Grip -- Foam, Black
Pedals -- Slip Resistant Top, 9/16", Black
Chain SRAM PC1110 11s, Powerlock K.M.C. 1/2" x 3/32", Black (130 Links)
Shifters -- Shimano 7-Speed Revo Twist Shifter
Saddle SDG I-Fly 2.0 I-Beam, high-density PU foam, Cordura sidewalls Comfort Cruiser, Elastomer Suspension, Black
Headset -- Steel, 25.4 x 34 x 30mm, Black
Derailleur Rear SRAM GX DH, 7s, mid cage, X-ACTUATION 1: 1 Shimano RD-TX35 Tourney
Hub Front e * thirteen Superboost 12x157mm, triple-sealed, 100% machined aluminum, IS 6 bolt, 6º return angle Alloy, 36H x 14G with 3/8" Bolt-On Axle, Black (For Freewheel)
Hub Rear e * thirteen Boost 20x110mm, triple-sealed, 100% machined aluminum, IS 6 bolt Alloy, 36H x 14G x 3/8" Bolt-On Axle, Black
Spoke -- 14G Stainless Steel with Brass Nipples
Bottom Bracket SRAM DUB BSA, sealed bearings, 83mm BC1.37'' x 24TPI, Steel, Caged Bearings
Spindle:Bolt Type, 119mm
Stand -- Alloy, Center Mount, Black
Tyres
Front Michelin DH34 29x2.4, tubeless ready, Magi-X DH compound, DH Shield reinforced shell, with rigid bead Beach Bum 26 x 2.125", Black Wall
Rear Michelin DH34 29x2.4, tubeless ready, Magi-X DH compound, DH Shield reinforced shell, with rigid bead 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 -- Alloy (Linear Pull) Black
Rear -- Alloy (Linear Pull) Black
Brake Lever SRAM Code R, tool-free reach adjustment Alloy (Linear Pull) Black / Silver
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- --


Physical Specs
Length -- --
Weight -- 27.2 kg
Overview
Features -- --
Additional Details Derailleur hanger : Mondraker M068
Controls - change buttons : SRAM trigger GX DH 7v, X-ACTUATION 1: 1
Pinions : SRAM PG 720 11-25T, 7s
Chain guide : E.13 Vario Compact Adjustable Upper Slider, Alloy Mount for ISCG 05, DMB, Lower Slider compatible with 34-36t
Plates : 34T, steel, X-SYNC
Connecting rods : Truvativ Descendant DH, DUB axle, Direct Mount chainring, 165mm
Radios : e * thirteen custom Hive alloy, tri-butted black, alloy nipples, with nipple washers
Cuffs : ONOFF Diamond, 1 lock-on, 135mm
Shank : SDG Micro I-Beam SP-751 Alloy, diameter 31.6mm, length 300mm, micro-adjustable
Power : ONOFF Krypton DH CNC FG integrated, 25-30mm adjustable, for 31.8mm handlebar, 6061, 2x6mm spacer
Shock absorber : Fox DHX2 Performance Elite, 225x70mm. Settings: low compression, low rebound, spring preload. Trunnion upper anchor, 30x8mm lower bushings.
Sizes : S / M / L / XL 29 "and MX
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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