All-City Cosmic Stallion GRX vs Sun Biscayne Tandem 7

Compare Specifications of All-City Cosmic Stallion GRX and Sun Biscayne Tandem 7

Selected Bikes

All-City Cosmic Stallion GRX
All-City Cosmic Stallion GRX

Brand:

Model:

Sun Biscayne Tandem 7
Sun Biscayne Tandem 7

Brand:

Model:

Brand:

Model:

Brand:

Model:

Technical Specifications
Drivetrain -- K.M.C. 1/2" x 1/8", Black (152 Links)
Frame All-City A.C.E. Air-Hardened, Custom, Extruded steel High Tensile Steel, TIG-Welded
Stem Whisky No. 7 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 Whisky No. 7 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 Columbus Futura Cross 1-1/8" High Tensile Steel, Curved Legs, Double Eyelets
Seats Stem Clamp (SHIZ) : Ø28.6mm --
Seatpost Whisky No. 7 Alloy w/o Clamp, 25.6 x 350mm, Black
Grip All-City Super-Cush with Locking Alloy All-City End Plugs Foam, Black
Crankset Shimano GRX 600, 46/30t --
Pedals -- Slip Resistant Top, 9/16", Black
Chain Shimano HG 601 K.M.C. 1/2" x 3/32", Black (130 Links)
Shifters -- Shimano 7-Speed Revo Twist Shifter
Saddle All-City Gonzo Comfort Cruiser, Elastomer Suspension, Black
Headset Cane Creek 40 Series Steel, 25.4 x 34 x 30mm, Black
Derailleur Front Shimano GRX 810 --
Derailleur Rear Shimano GRX 810 Shimano RD-TX35 Tourney
Hub Front -- Alloy, 36H x 14G with 3/8" Bolt-On Axle, Black (For Freewheel)
Hub Rear All-City Go-Devil 28h Alloy, 36H x 14G x 3/8" Bolt-On Axle, Black
Spoke DT Competition 14/15g black, Black Brass Nipples 14G Stainless Steel with Brass Nipples
Cassette Shimano 105, 11-32t --
Bottom Bracket -- BC1.37'' x 24TPI, Steel, Caged Bearings
Spindle:Bolt Type, 119mm
Stand -- Alloy, Center Mount, Black
Tyres
Front Teravail Cannonball 700 x 38 60TPI Light and Supple Beach Bum 26 x 2.125", Black Wall
Rear Teravail Cannonball 700 x 38 60TPI Light and Supple Beach Bum 26 x 2.125", Black Wall
Wheel / RIM Rims : WTB ST Light i23 28h 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 Shimano GRX 600, 160 f/r Shimano RT26 Alloy (Linear Pull) Black
Rear Shimano GRX 600, 160 f/r Shimano RT26 Alloy (Linear Pull) Black
Brake Lever Shimano GRX 600 Alloy (Linear Pull) Black / Silver
Suspension
Front -- --
Rear -- --
Colors Available
Colors Gunmetal/Sage/Cream Stripe --


Physical Specs
Length -- --
Weight -- 27.2 kg
Overview
Features - A.C.E. TUBING
- COLUMBUS FUTURA CROSS CARBON FORK
- TIRE CLEARANCE
- DI2 ROUTING OPTIONS
- REAR RACK AND FENDER MOUNTS
--
Additional Details Bottom Bracket : Shimano R5500
Brake Housing : Shimano Hydro
Shift Housing : Jagwire LEX40 black
Rear Hub Spacing : (OLD)142 x 12mm; thru-axle
Thru Axle Size : Ø12 x 167mm , TP=1.5, TL=12
Brake Mount Type : Flat Mount; 30mm mounting barrels
Rotor Size(s) : 140mm to 160mm
Headtube Upper (SHIZ) : EC34
Headtube Lower (SHIZ) : EC44
Seatpost Diameter : 27.2mm
Seat Collar : All-City Signature Brazed-On
Crown Race (SHIZ) : Ø40mm
Axle to Crown : 395mm
Fork Offset : 47mm or 52mm
Max Tire Size : 700 x 47mm w/o fenders, 700 x 43mm w/ fenders, 650bx42mm
Tire Size Range : 700 x 32~47mm, 650b x 38~42mm
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 :

7272