Sun Biscayne Tandem CB vs Tern Eclipse P20

Frame	High Tensile Steel, TIG-Welded	Tern Eclipse, hydroformed 7005-Al w/ smooth TIG welding, 3 patented technologies
Stem	Alloy, 25.4 x 180mm Quill x 80mm Ext. x 25.4 Clamp, Black	Syntace VRO, adjustable
Handle Bar	Steel, 28.4" Wide x 7.3" Rise x 25.4 Clamp, Black	Kinetix Comp, 6061-Al, VRO butted
Fork	--	Tarsus, 6061-AL, hydroformed
Seatpost	--	SuperOversize, 6061-Al, forged clamp
Grip	Foam, Black	BioLogic Arx
Crankset	--	FSA Vero, 50/34T
Pedals	Slip Resistant Top, 9/16", Black	LiteForm QR, alloy body, QR right/standard left
Chain	K.M.C. 1/2" x 1/8", Black (130 Links)	KMC X10
Shifters	--	Shimano Tiagra trigger, 2x10 spd
Saddle	Comfort Cruiser, Elastomer Suspension, Black	BioLogic Phia, PrimeGel padding
Headset	Steel, 25.4 x 34 x 30mm, Black	Flux, cartridge bearings, Physis integrated
Derailleur Front	--	Shimano Tiagra
Derailleur Rear	--	Shimano Tiagra
Hub Front	Shimano CB-E110 Coaster Brake, 36H x 14G, Black	Kinetix Pro Disc, 24H
Hub Rear	Alloy, 36H x 14G x 3/8" Bolt-On Axle, Black	Kinetix Pro Disc, 24H
Spoke	14G Stainless Steel with Brass Nipples	Double-butted 18/10 stainless, Sapim Polyax nipples
Cassette	--	Shimano Deore, 11-32T, 10 spd
Sprocket	19T x 1/2'' x 1/8''	--
Stand	Alloy, Center Mount, Black	--
Taillamp	--	BioLogic TailLight

Front	Beach Bum 26 x 2.125", Black Wall	Schwalbe Kojak, 35-559, foldable, puncture protection, 95 psi
Rear	Beach Bum 26 x 2.125", Black Wall	Schwalbe Kojak, 35-559, foldable, puncture protection, 95 psi
Wheel / RIM	Rims: 26" x 36H x 14G, Red	Size : 26" wheels Rims : Kinetix Pro X, 24H, 6061-T10 aluminum, patented Rolf Paired Spoke design

Front	Alloy (Linear Pull) Black	Tektro Auriga, hydraulic disc
Rear	Shimano CB-E110 Internal Coaster Brake, Black	Tektro Auriga, hydraulic disc
Brake Lever	Alloy (Linear Pull) Black / Silver	Tektro Auriga, hydraulic

Front	--	--
Rear	--	--

Colors

Metallic Red

Black/Grey/Red

Length	--	--
Weight	27.2 kg	--

Features	--	- Kinetix™ Pro Disc 26” wheels with patented Rolf Paired Spoke design - Shimano Tiagra drivetrain for 20 speeds and precise, responsive shifting - Tektro Auriga hydraulic disc brakes for all-weather stopping power - Adjustable VRO handlebar stem to fine tune your ride position - High performance Kojak road tires with puncture protection - Folds compactly in 10 seconds for storage and transport
Additional Details	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	SPEEDS : 2 x 10 FOLDING SIZE : 38 x 90 x 81 cm (15" x 35.4" x 31.9") FOLDING TIME : 10 sec FRAME SIZES : One size GEAR INCHES : 26" - 112" (2.09 - 8.92 m) DISTANCE: SEATPOST TO HANDLEBAR : Min: 630 mm (24.8") Max: 700 mm (27.6") DISTANCE: SADDLE TO PEDAL : Min: 770 mm (29.7") Max: 1040 mm (40.6") SUGGESTED RIDER HEIGHT : 148 - 195 cm (4'10" - 6'5") BOTTOM BRACKET : Cartridge, sealed bearings BRAKE CABLE & HOUSING : Tektro Auriga, hydraulic MAX LOAD WEIGHT : 105 kg (230 lb) SEATPOST CLAMP : Syntace OverLock HANDLEPOST : Tern Physis 3D (G2), 3D forged, 5 patented technologies SHIFTER CABLE & HOUSING : Jagwire LEX-SL, slick treatment, alloy ferrules
Accessories	--	BELL : Pitch, brass KICKSTAND : Premium center mount CLIP SYSTEM : Magnetix 2.0 LUGGAGE SOCKET : Yes