Giant Roam 1 Disc 2019 vs Giant STP 20 2021

Frame	ALUXX-Grade Aluminum	ALUXX-Grade Aluminum
Stem	Giant Connect, 8-degree	Forged alloy, 0-degree
Handle Bar	Giant Connect XC, 31.8	Giant Sport, alloy, 31.8
Fork	SR/Suntour NCX-D LO 700C Air, 63 mm	Alloy, rigid
Seatpost	Giant Sport, 27.2 x 375	Alloy, 27.2 x 250
Crankset	FSA V-Drive, 32/44	Alloy forged, 30t
Pedals	--	Platform
Chain	KMC X10 with Missing Link	KMC Z7
Shifters	Deore	Shimano REVOSHIFT
Saddle	Contact Comfort (neutral)	Giant Jr. Sport
Derailleur Front	Deore	--
Derailleur Rear	Shimano Deore , Shadow+	Shimano Altus
Hub Front	Giant GX28 disc wheelset	Giant Disc, 28h, QR, alloy, disc
Hub Rear	Giant GX28 disc wheelset	Giant Disc, 28h, QR, alloy, disc
Spoke	Giant GX28 disc wheelset	Stainless, 14g
Cassette	Shimano HG500, 11 x 42	Shimano CS-HG200, 12 x 32
Bottom Bracket	--	Cartridge

Front	CrossCut AT ERT (Easy Ride Tubeless), 700 x 38	Kenda Karma, 20 x 2.6
Rear	CrossCut AT ERT (Easy Ride Tubeless), 700 x 38	Kenda Karma, 20 x 2.6
Wheel / RIM	Giant GX28 disc wheelset	Giant 20", alloy, 28 mm inner width

Front	Shimano BL-MT201 hydraulic disc 160 rotor	Mechanical disc
Rear	Shimano BL-MT201 hydraulic disc 160 rotor	Mechanical disc
Brake Lever	Shimano	Alloy, junior

Front	--	--
Rear	--	--

Colors

Silver Pure Red Charcoal

Concrete

Length

--

--

Features	- Comfort and control - Lightweight agility - Integrated rack mounts	--
Additional Details	Bottom Bracket : FSA MegaExo Extras : DT X-Defender /CS X-Defender	Sizes : One size