Polygon Strattos S2 vs Tern Link D8

Frame	ALX All-Round, QRx130mm	Tern Link, aluminum, OCL+ joint, 3 patented technologies
Stem	Entity OE Alloy, EXT: 90mm (XS, S, M) / 105mm (L, XL), BB: 31.8mm, R/D: 10degree	Tern Andros (G2), adjustable, forged construction, patented technology
Handle Bar	Entity Sport Alloy, W: 400mm (XS, S, M) / 420mm (L, XL), BB: 31.8mm, R/D: 124mm, B/R: 80mm	Flat bar, 6061-Al, Andros butted
Fork	Light Weight Carbon Fork, Straight 1-1/8"	Integrated, hi-tensile steel
Seatpost	Entity Sport Alloy, 27.2 x 350mm	SuperOversize, 6061-AL, micro-adjust clamp
Grip	--	Velo ergonomic, lock-on
Crankset	Prowheel Ounce-421C-TT-N 50/34T	Forged 6061 aluminum crank arms, hand-polished
Pedals	Alloy Cage & Body w/ Reflector	Folding, alloy body
Chain	KMC Z-8.3	8 spd
Shifters	Shimano Claris ST-R2000, 2x8-Speed Dual Control Lever	Shimano, 1 x 8 spd, trigger
Saddle	Entity, Steel Dia 7mm	BioLogic Como DLX
Headset	Zero Stack (ZS) Semi-Integrated Bearing for Straight Head Tube, ZS 44/28.6 | ZS 44/30, ID: 44mm	Flux, cartridge bearings, Physis integrated
Derailleur Front	Alloy QRx100mm 32H	--
Derailleur Rear	Shimano Claris RD-R2000-SS Direct Attach Alloy QRx130mm 32H	Shimano Claris
Hub Front	--	Mini, aluminum
Hub Rear	--	Formula, 8 spd cassette
Spoke	--	Sapim Leader, stainless steel
Cassette	Shimano CS-HG31 11-30T	11-32T, 8 spd
Bottom Bracket	Prowheel BSA Threaded FOR 2-Piece Crankset	--

Front	Performance Tire 700C​	Schwalbe Big Apple, 50-406, puncture protection, Reflex
Rear	Performance Tire 700C​	Schwalbe Big Apple, 50-406, puncture protection, Reflex
Wheel / RIM	Alloy Double Wall 622-15 32H	Size : 20" wheels Rims : Doublewall aluminum

Front	TEKTRO R315 Caliper	V, aluminum, linear spring
Rear	TEKTRO R315 Caliper	V, aluminum, linear spring
Brake Lever	Shimano Claris ST-R2000	V, aluminum bracket/lever

Front	--	--
Rear	--	--

Colors

Blue Light Red

Matte Black/Grey/Red Gloss Cement/Blue/Brown

Length	--	--
Weight	--	12.1 kg

Features	--	- 8-speed drivetrain for all the range you need in the city - Andros™ handlebar stem for tool-free riding position adjustments on the fly - Shimano Claris rear derailleur for quick and responsive gear shifting - Schwalbe Big Apple tires with Kevlar puncture protection - Folds in under 10 seconds to fit under a desk - Magnetix™ 2.0 lock the bike in place when folded - Rear rack and fenders are included
Additional Details	--	BRAKE CABLE & HOUSING : Anti-compression housing, slick cables SPEEDS : 1 x 8 SEATPOST CLAMP : SuperOversize, 6061-AL HANDLEPOST : Tern Physis 3D (G2), 3D forged, 5 patented technologies, 12°, 350 mm FOLDING SIZE : 38 x 79 x 72 cm (15" x 31.1" x 28.3") FOLDING TIME : 10 sec FRAME SIZES : One size GEAR INCHES : 33" - 87" (2.60 - 6.94 m) DISTANCE: SEATPOST TO HANDLEBAR : Min. 620 mm (24.4") Max: 690 mm (27.2") DISTANCE: SADDLE TO PEDAL : Min: 700 mm (27.6") Max: 960 mm (37.8") SUGGESTED RIDER HEIGHT : 142 - 190 cm (4'8" - 6'3") MAX LOAD WEIGHT : 105 kg (230 lb)
Accessories	--	BELL : Aluminum KICKSTAND : Deluxe center mount CLIP SYSTEM : Magnetix 2.0 LUGGAGE SOCKET : Yes FENDERS : RP Chromeplastic, stainless hardware RACK(S) : Tern Loader Rack