Compare: 2021 Giant Roam 4 Disc vs Roam 3 Disc vs Roam 2 Disc vs Roam 1 Disc vs Roam 0 Disc

Bike Comparison

Only show differences

	Roam 4 Disc2021 Giant	Roam 3 Disc2021 Giant	Roam 2 Disc2021 Giant	Roam 1 Disc2021 Giant	Roam 0 Disc2021 Giant

Similar Bikes

Accessories

Gear Range

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

33 mph

Roam 4 Disc

36 mph

Roam 3 Disc

31 mph

Roam 2 Disc

36 mph

Roam 1 Disc

36 mph

Roam 0 Disc

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Geometry

Specs

	Roam 4 Disc2021 Giant	Roam 3 Disc2021 Giant	Roam 2 Disc2021 Giant	Roam 1 Disc2021 Giant	Roam 0 Disc2021 Giant

Frame	ALUXX-Grade Aluminum, disc Colors: Black; Moss Green	ALUXX-Grade Aluminum, disc Colors: Black; Moss Green	ALUXX-Grade Aluminum, disc Colors: Black; Moss Green	ALUXX-Grade Aluminum, disc Colors: Black; Moss Green	ALUXX-Grade Aluminum, disc Colors: Black; Moss Green
Fork	SR Suntour NEX 700C, 63mm Travel: 63mm Spring Type: Coil	SR Suntour NEX HLO 700C, 63mm Travel: 63mm Spring Type: Coil	SR Suntour NEX HLO 700C, 63mm Travel: 63mm Spring Type: Coil	Suntour NCX-D LO 700C Air, 63mm Travel: 63mm Spring Type: Coil	Suntour NCX E LO 700C Air, 63mm, aluminum steerer Travel: 63mm Spring Type: Coil
Shock	N/A Spring Type: Coil	N/A Spring Type: Coil	N/A Spring Type: Coil	N/A Spring Type: Coil	N/A Spring Type: Coil
Bottom Bracket	Cartridge	Cartridge	threaded	threaded	threaded
Stem	Giant Sport	Giant Sport	Giant Sport	Giant Contact, 8-degree	Giant Contact, 8-degree
Handlebar	Giant Sport XC, 25.4	Giant Sport XC, 31.8	Giant Sport XC, 31.8	Giant Connect XC, 31.8	Giant Connect XC, 31.8
Saddle	Giant Sport Comfort	Giant Sport Comfort	Giant Sport Comfort	Giant Sport Comfort	Giant Sport Comfort
Seatpost	Giant D-Fuse, alloy	Giant D-Fuse, alloy	Giant D-Fuse, alloy	Giant D-Fuse, alloy	Giant D-Fuse, composite
Pedals	platform	platform	platform	platform	platform

Groupset

Rear Derailleur	Shimano Altus	Shimano Acera	Shimano Deore	Shimano Deore	Shimano Deore XT
Front Derailleur	Shimano Tourney	Shimano FD-TY710	N/A	Shimano Deore	microSHIFT XLE
Crank	forged alloy, 30/46	ProWheel forged alloy, 30/46 with chainguard	forged alloy, 40	forged alloy, 30/46	forged alloy, 30/46
Shifters	Shimano Altus	Shimano Altus	Shimano Altus	Shimano Deore	microSHIFT Xpress Plus
Cassette	Shimano HG200, 12x32, 7-speed	Shimano HG31, 8-speed 11x34	Shimano HG201, 9-speed, 11x36	Shimano CSM-4100, 11x42	Shimano CS-M7000, 11x42
Chain	KMC Z7	KMC Z8.3	KMC X9	KMC X10 with Missing Link	KMC X11L with Missing Link
Brakes	Tektro TKB-172 mechanical disc F[160 rotor] R[160 rotor]	Tektro M275 hydraulic, 160mm	Tektro M275 hydraulic, 160mm	Shimano BL-MT201	Shimano BL-MT400
Brake Levers	Tektro TKB-172	Tektro M275	Tektro M275	Shimano BR-MT201	Shimano BR-MT400

Wheels

Rims	Giant GX03 wheelset	Giant GX03 wheelset	Giant GX03 wheelset	Giant GX Disc wheelset	Giant GX Disc wheelset
Spokes	Stainless	Stainless	Stainless	Giant GX Disc wheelset	Giant GX Disc wheelset
Front Hub	alloy disc, 32h, QR	alloy disc, 28h, QR	alloy disc, 28h, QR	Giant GX Disc wheelset	Giant GX Disc wheelset
Rear Hub	alloy disc, 32h, QR	alloy disc, 28h, QR	alloy disc, 28h, QR	Giant GX Disc wheelset	Giant GX Disc wheelset
Tires	Giant CrossCut, 700x42c, puncture protect	Giant CrossCut, 700x42c, puncture protect	Giant CrossCut, 700x42c, puncture protect	Giant CrossCut AT ERT, 700x42c	Giant CrossCut AT ERT, 700x42c

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