Sun Biscayne Tandem CB vs Tern Verge X18

Frame	High Tensile Steel, TIG-Welded	Tern Verge, 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, Built for Tern
Handle Bar	Steel, 28.4" Wide x 7.3" Rise x 25.4 Clamp, Black	Kinetix Pro X Drop, 7050-AL, 42 cm, multi-butted, compact drop, for VRO
Fork	--	Tarsus, 6061-AL, hydroformed
Seatpost	--	Stasis by Syntace, 7050-AL, hard-anodized
Grip	Foam, Black	Velo
Crankset	--	FSA Gossamer, 53/39T, MegaEVO BB386, Built for Tern
Pedals	Slip Resistant Top, 9/16", Black	--
Chain	K.M.C. 1/2" x 1/8", Black (130 Links)	--
Shifters	--	Shimano STI, 2 x 9
Saddle	Comfort Cruiser, Elastomer Suspension, Black	Kore Road Performance
Headset	Steel, 25.4 x 34 x 30mm, Black	--
Derailleur Front	--	Shimano Sora
Derailleur Rear	--	Shimano Ultegra
Hub Front	Shimano CB-E110 Coaster Brake, 36H x 14G, Black	Kinetix Pro by American Classic
Hub Rear	Alloy, 36H x 14G x 3/8" Bolt-On Axle, Black	Shimano Capreo
Spoke	14G Stainless Steel with Brass Nipples	Sapim CX-Sprint Bladed, custom forged
Cassette	--	Shimano Capreo, 9-26T, 9 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 Durano, 28-406, foldable, puncture protection, 120 psi
Rear	Beach Bum 26 x 2.125", Black Wall	Schwalbe Durano, 28-406, foldable, puncture protection, 120 psi
Wheel / RIM	Rims: 26" x 36H x 14G, Red	Size : 20" wheels Rims : Kinetix Pro X Aero, 6061-T10 aluminum, Patented Rolf paired spoke design

Front	Alloy (Linear Pull) Black	Kinetix, dual pivot caliper
Rear	Shimano CB-E110 Internal Coaster Brake, Black	Kinetix, dual pivot caliper
Brake Lever	Alloy (Linear Pull) Black / Silver	Shimano Sora STI

Front	--	--
Rear	--	--

Colors

Metallic Red

Cobalt

Length	--	--
Weight	27.2 kg	10.4 kg

Features	--	- Kinetix™ Pro X drop bars with Shimano 2×9 STI - Shimano Capreo rear hub for an extra-small rear cassette (and 28 – 109 gear inches) - Shimano Ultegra derailleur for crisp and precise shifting - Kinetix Pro X Aero rims with patented Rolf Paired Spoke design - Bladed spokes and near-frictionless American Classic front hub - Hydroformed Tarsus™ fork with room for internal cable routing - 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	FOLDING SIZE : 42 x 77 x 71 cm (16.5" x 30" x 28") FOLDING TIME : 30 sec FRAME SIZES : One size GEAR INCHES : 28" - 109" (2.21 - 8.70 m) DISTANCE: SEATPOST TO HANDLEBAR : Min: 610 mm (23.6") Max: 660 mm (26") DISTANCE: SADDLE TO PEDAL : Min: 670 mm (38.2") Max: 950 mm (37.4") SUGGESTED RIDER HEIGHT : 142 - 190 cm (4'8" - 6'3") MAX LOAD WEIGHT : 105 kg (230 lb) HANDLEPOST : Tern Physis 3D (G2), 3D forged, 5 patented technologies SEATPOST CLAMP : Syntace OverLock BOTTOM BRACKET: FSA BB386 BRAKE CABLE & HOUSING : Jagwire, anti-compression housing, slick cables, Slick Lube liner, alloy ferrules SHIFTER CABLE & HOUSING : Jagwire LEX-SL, slick treatment, alloy ferrules
Accessories	--	BELL : Aluminum CLIP SYSTEM : Magnetix 2.0 LUGGAGE SOCKET : Yes