Giant Expressway 1 2020 vs Giant STP 20 2021

Frame	ALUXX-Grade Aluminum	ALUXX-Grade Aluminum
Stem	alloy folding	Forged alloy, 0-degree
Handle Bar	alloy, 28.6	Giant Sport, alloy, 31.8
Fork	high-tensile chromoly steel	Alloy, rigid
Seatpost	alloy, 30.9	Alloy, 27.2 x 250
Crankset	alloy, 52t	Alloy forged, 30t
Pedals	folding	Platform
Chain	KMC Z83	KMC Z7
Shifters	Shimano Altus	Shimano REVOSHIFT
Saddle	Giant Comfort	Giant Jr. Sport
Derailleur Rear	Shimano Altus	Shimano Altus
Hub Front	alloy	Giant Disc, 28h, QR, alloy, disc
Hub Rear	alloy	Giant Disc, 28h, QR, alloy, disc
Spoke	14 g SUS	Stainless, 14g
Cassette	Shimano CS-HG31, 11 x 32	Shimano CS-HG200, 12 x 32
Bottom Bracket	--	Cartridge

Front	Kenda Kwest, 20 x 1.5	Kenda Karma, 20 x 2.6
Rear	Kenda Kwest, 20 x 1.5	Kenda Karma, 20 x 2.6
Wheel / RIM	alloy	Giant 20", alloy, 28 mm inner width

Front	direct pull	Mechanical disc
Rear	direct pull	Mechanical disc
Brake Lever	alloy comfort	Alloy, junior

Front	--	--
Rear	--	--

Colors

Black

Concrete

Length

--

--

Features	--	--
Additional Details	Bottom Bracket : cartridge Extras : carrier, fenders, kickstand, carry bag	Sizes : One size