Bianchi Specialissima Dura Ace Di2 11sp vs Sun Biscayne Tandem CB

Compare Specifications of Bianchi Specialissima Dura Ace Di2 11sp and Sun Biscayne Tandem CB

Selected Bikes

Bianchi Specialissima Dura Ace Di2 11sp
Bianchi Specialissima Dura Ace Di2 11sp

Brand:

Model:

Sun Biscayne Tandem CB
Sun Biscayne Tandem CB

Brand:

Model:

Brand:

Model:

Brand:

Model:

Technical Specifications
Frame -- High Tensile Steel, TIG-Welded
Stem FSA NS ACR, ST-OS-160, 3D FORGED/CNC AL6061, 31.8MM, RISE -6°, DI2 COMPATIBLE, EXT: 90MM-47/50CM, 100MM-53CM, 110MM-55/57CM, 120MM-59CM, 130MM-61CM Alloy, 25.4 x 180mm Quill x 80mm Ext. x 25.4 Clamp, Black
Handle Bar FSA K-FORCE , UD WEAVE CARBON, DIAM. 31.8MM, DROP 125MM, REACH 80MM, 4º OUTWARD BEND, SIZE: 400MM-47/50CM, 420MM-53/57CM, 440MM-59/61CM Steel, 28.4" Wide x 7.3" Rise x 25.4 Clamp, Black
Fork BIANCHI FULL CARBON W/BIANCHI CV, 1.5" INTEGRATED HEAD, INTERNAL CABLE ROUTING FOR DISC BRAKE, FLAT MOUNT CALIPER, THRU AXLE 12X100MM --
Seatpost FSA K-FORCE LIGHT SB25, UD CARBON MONOCOQUE, CLAMP TYPE 2-BOLT HEAD "MTC", SETBACK 25 MM, LENGTH 350MM, 27.2MM, DI2 BATTERY COMPATIBLE --
Grip BLACK SOFT MICROFIBER TAPES W/SHOCKPROOF EVA-139 Foam, Black
Crankset SHIMANO DURA ACE FC-R9100 50X34T, HOLLOWTECH II, CRANK LENGTH: 170MM-47/53CM, 172.5MM-55/59CM, 175MM-61CM --
Pedals -- Slip Resistant Top, 9/16", Black
Chain SHIMANO DURA ACE CN-HG901-11 K.M.C. 1/2" x 1/8", Black (130 Links)
Shifters SHIMANO DURA ACE DI2 ST-R9170 2X11SP --
Saddle FI'ZI:K ARGO VENTO R1, CARBON BRAIDED 7X10 RAIL, 260X140MM Comfort Cruiser, Elastomer Suspension, Black
Headset FSA NO.55R 1.5"/ACR/BIANCHI

FSA NO.55R 1.5"/ACR/BIANCHI
Steel, 25.4 x 34 x 30mm, Black
Derailleur Front SHIMANO DURA ACE DI2 FD-R9150-F --
Derailleur Rear SHIMANO DURA ACE DI2 RD-R9150 SS 11SP --
Hub Front -- Shimano CB-E110 Coaster Brake, 36H x 14G, Black
Hub Rear -- Alloy, 36H x 14G x 3/8" Bolt-On Axle, Black
Spoke -- 14G Stainless Steel with Brass Nipples
Sprocket SHIMANO DURA ACE CS-R9100, 11-12-13-14-15-17-19-21-24-27-30T 19T x 1/2'' x 1/8''
Stand -- Alloy, Center Mount, Black
Tyres
Front VITTORIA CORSA G2.0 GRAPHENE 700X25 Beach Bum 26 x 2.125", Black Wall
Rear VITTORIA CORSA G2.0 GRAPHENE 700X25 Beach Bum 26 x 2.125", Black Wall
Wheel / RIM Spoke Rims: 26" x 36H x 14G, Red
Brakes
Front SHIMANO BR-R9170 HYDRAULIC DISC BRAKE, FLAT MOUNT CALIPER Alloy (Linear Pull) Black
Rear -- Shimano CB-E110 Internal Coaster Brake, Black
Brake Lever INCLUDED W/SHIFTERS Alloy (Linear Pull) Black / Silver
Suspension
Front -- --
Rear -- --
Colors Available
Colors BLACK CARBON UD/MERMAID SCALE
GREENISH BLUE/MERMAID SCALE
CK16/MERMAID SCALE
Metallic Red


Physical Specs
Length -- --
Weight -- 27.2 kg
Overview
Features -- --
Additional Details ROTOR : SHIMANO SM-RT900 CENTER LOCK, DIAM. 160MM
SIZES : 470 500 530 550 570 590 610
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?
Name :

Comment :

8601