Polygon Path F4 vs Tern BYB S11

Frame	ALX Urban Fitness	Tern BYB, Aluminum, TriFold patented technology, EFBE tested: ISO 4210
Stem	Alloy, EXT: 60mm, BB: 31,8mm, R/D: 40mm	Tern Andros (G2), adjustable, forged construction, patented technology
Handle Bar	Alloy, W: 680mm, BB: 31,8mm, R/D: 0mm, B: 6 degree	Kinetix Pro X, double-butted 7050-AL, Andros adapted
Fork	Carbon Rigid	Tern Tarsus, 6061-AL, hydroformed
Seatpost	Alloy Seatpost, DXL: 27,2 x 350mm	Tern Telescope, 34.9/30.9 mm, 2014-AL
Grip	--	Ergon GS1 Leichtbau
Crankset	Prowheel 48T	Crankset, FSA Gossamer Pro, 54T MegaEVO BB386
Pedals	One Piece PP Flat	MKS UB-LITE EZY
Chain	KMC X10 FOR 10-Speed	Shimano, 11 spd
Shifters	ShimanoTiagra Rapid Fire 10 Speed	Shimano Ultegra, 1 x 11 spd
Saddle	Polygon Saddle	Ergon SMC30 Pro, TiNox Rails
Headset	FSA NO. 42 W/ Sealed Bearing	Flux Pro, angular contact bearings, Physis integrated
Derailleur Rear	Shimano Tiagra 10 Speed	Shimano Ultegra, Shadow RD
Hub Front	Alloy Disc Brake 12x100mm 24H	--
Hub Rear	Alloy Disc Brake 12x142mm 32H CL For Sprocket	--
Spoke	Front: Stainless 14G NDS:276 & DS:280 Rear: Stainless 14G NDS:278 & DS:278	--
Cassette	Shimano CS HG500-10	Shimano 105, 11-32T
Bottom Bracket	Prowheel BB 68mm	--

Front	VEE G-Sport 700x35C 622x35	Schwalbe Marathon Racer, 40-406, puncture protection, Reflex
Rear	VEE G-Sport 700x35C 622x35	Schwalbe Marathon Racer, 40-406, puncture protection, Reflex
Wheel / RIM	Alloy Double Wall 24H	Size : 20" wheels Rim : Kinetix Pro X, Paired Spoke technology, straight-pull design, 16H

Front	Tektro HD-M275 Hydraulic Disc, Tektro TR 160-24 160mm Rotor	Tektro V, swivel link, race pad
Rear	Tektro HD-M275 Hydraulic Disc, Tektro TR 160-24 160mm Rotor	Tektro V, swivel link, race pad
Brake Lever	TEKTRO HD-M275	Shimano

Front	--	--
Rear	--	--

Colors

Blue/Black

Matte Silver

Length

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Features	--	- 30% smaller than traditional 20” folding bikes - Fits conveniently into lockers, closets, or any narrow space - Metro Transit Rack with built-in spinner wheels for easier trolleying - Fits riders from 4’10” – 6’5” - New TFL Joint with 3D interface, DeadBolt design and SpringLock technology - New 3D-forged Physis RF Handlepost - Kinetix Pro X wheels with paired spoke technology
Additional Details	--	SPEEDS : 1 x 11 HANDLEPOST : Tern Physis RF, 3D forged, 5 patented technologies SEATPOST CLAMP : Oversize, 6061-AL, 2pc BRAKE CABLE & HOUSING : Jagwire, anti-compression housing, slick cables, Slick Lube liner, alloy ferrules BOTTOM BRACKET : FSA, BB-EVO8681 SHIFTER CABLE & HOUSING : Jagwire LEX-SL, slick treatment, alloy ferrules FOLDING SIZE : 13.0" x 31.9" x 20.1" FOLDING TIME : 30 seconds FRAME SIZES : One size GEAR INCHES : 32" - 94" DISTANCE: SEATPOST TO HANDLEBAR : Min: 24.8"; Max: 26.6" DISTANCE: SADDLE TO PEDAL : Max: 40.7" SUGGESTED RIDER HEIGHT : 4'10" - 6'5" MAX LOAD WEIGHT : 231 lb
Accessories	--	BELL: Pitch, brass CHAINGUARD : Hebie KICKSTAND : Premium center mount CLIP SYSTEM : AnchorBolt LUGGAGE SOCKET : Yes FENDERS : SKS, stainless hardware RACK(S) : Tern Metro Transit Rack