CUBE Attain GTC SL vs Sun Biscayne Tandem CB

Frame	GTC Monocoque Twin Mold Technology, Flat Mount Disc, Road Comfort Geometry, AXH, 12 x 142 mm	High Tensile Steel, TIG-Welded
Stem	Newmen Evolution 318.4, 31.8 mm	Alloy, 25.4 x 180mm Quill x 80mm Ext. x 25.4 Clamp, Black
Handle Bar	Newmen Evolution Wing Bar	Steel, 28.4" Wide x 7.3" Rise x 25.4 Clamp, Black
Fork	CUBE CSL Race Disc, Full Carbon, Flat Mount, 1 1/8 "- 1 1/4" tapered, 12 x 100 mm	--
Seats	Seat Clamp : CUBE Screwlock, 31.8 mm	--
Seatpost	Newmen Evolution, 27.2 mm	--
Grip	--	Foam, Black
Crankset	Shimano Ultegra FC-R8000, Hollowtech II, 50 x 34T, 170 mm	--
Pedals	--	Slip Resistant Top, 9/16", Black
Chain	Shimano CN-HG601-11	K.M.C. 1/2" x 1/8", Black (130 Links)
Saddle	Natural Fit Nuance Lite	Comfort Cruiser, Elastomer Suspension, Black
Headset	--	Steel, 25.4 x 34 x 30mm, Black
Derailleur Rear	Shimano Ultegra RD-R8000-DGS, 11-Speed	--
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
Cassette	Shimano CS-R7000, 11-32T	--
Sprocket	--	19T x 1/2'' x 1/8''
Stand	--	Alloy, Center Mount, Black

Front	Conti Grand Sport Race SL, 28-622	Beach Bum 26 x 2.125", Black Wall
Rear	Conti Grand Sport Race SL, 28-622	Beach Bum 26 x 2.125", Black Wall
Wheel / RIM	Fulcrum Racing 77 DB	Rims: 26" x 36H x 14G, Red

Front	Shimano 105 BR-R7070, Hydr.Disc Brake, Flat Mount (160/160)	Alloy (Linear Pull) Black
Rear	Shimano 105 BR-R7070, Hydr.Disc Brake, Flat Mount (160/160)	Shimano CB-E110 Internal Coaster Brake, Black
Brake Lever	Shimano 105 ST-R7020	Alloy (Linear Pull) Black / Silver

Front	--	--
Rear	--	--

Colors

Petrol & Orange

Metallic Red

Length	--	--
Weight	8.8 kg	27.2 kg

Features	--	--
Additional Details	Handlebar Tape : CUBE Grip Control Tax Rate : VP, Top Integrated 1 1/8 ", Bottom Integrated 1 1/4"	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