Giant Roam 2 Disc 2021 - Hybrid Sports Bike
Follow your own route, wherever it may lead. Roam is built for all types of terrain, so your choices are unlimited. Smooth roads, rough roads, dirt paths or trails, now you can ride it all with comfort and style.
With its confident, flat handlebar positioning and lightweight ALUXX aluminum frame, Roam Disc gives you all the best qualities of a mountain bike and a road bike. Its front suspension and new D-Fuse seatpost absorb road shocks and vibrations, adding comfort and control. It has powerful disc brakes and durable components, so it can take some bumps on rough city roads. And the fast rolling 700c wheels with Giant’s EasyRide Tubeless tyres can handle smooth roads or dirt with less risk of a flat tire, making it a great choice for town-to-trail adventures.
Agility and control
Updated flat-bar frame geometry puts the rider in a position that balances efficiency with stability, and disc brakes give you added control on rugged roads or dirt.
Smooth-riding comfort
D-Fuse seatpost and suspension fork absorb road shocks and vibrations, and EasyRide Tubeless tyres let you run lower pressure for a smoother ride quality and a reduced risk of flats.
Integrated rack mounts
Compatible with rear racks, allowing easy cargo capacity for daily trips or longer treks.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | ALUXX-Grade Aluminum, disc |
| Fork | SR Suntour NEX HLO 700C, 63mm |
| Stem | Giant Sport, 8-degree |
| Bars | Giant Sport XC, 31.8 |
| Front Brake | Tektro HD-M275 hydraulic disc |
| Rear Brake | Tektro HD-M275 hydraulic disc |
| Brake Lever | Tektro HD-M275 hydraulic disc |
| Front Mech | Shimano Acera |
| Rear Mech | Shimano Alivio |
| Shifters | Shimano Altus |
| Speed | 18 |
| Rims | Giant GX Disc wheelset |
| Front Hub | Giant GX Disc wheelset |
| Rear Hub | Giant GX Disc wheelset |
| Front Tyre | Giant CrossCut, 700x42c, anti-puncture |
| Rear Tyre | Giant CrossCut, 700x42c, anti-puncture |
| Seat Post | Giant D-Fuse, alloy |
| Saddle | Giant Sport Comfort |
| Chainset | forged alloy, 30/46 |
| Bottom Bracket | threaded |
| Chain | KMC X9 with Missing Link |
| Cassette | Shimano HG200, 11x36 |
| Pedals | platform |
Giant Roam Sizing & Geometry
|
Inside Leg (Inches) Vs Rider Height (Feet & Inches) |
26” |
27” |
28” |
29” |
30” |
31” |
32” |
33” |
34” |
35” |
36” |
37” |
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5’ 4” |
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S |
S |
S |
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5’ 5” |
S |
S |
S |
S |
S |
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5’ 6” |
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S |
S |
S |
S |
S |
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5’ 7” |
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S |
S |
S |
S |
S |
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5’ 8” |
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S |
S |
M |
M |
M |
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5’ 9” |
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M |
M |
M |
M |
M |
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5’ 10” |
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M |
M |
M |
M |
M |
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5’ 11” |
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M |
M |
M |
M |
M |
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6’ 0” |
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M |
M |
L |
L |
L |
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6’ 1” |
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L |
L |
L |
L |
L |
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6’ 2” |
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L |
L |
L |
L |
L |
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6’ 3” |
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L |
L |
L |
L |
L |
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6’ 4” |
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L |
L |
XL |
XL |
XL |
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6’ 5” |
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XL |
XL |
XL |
XL |
XL |
Giant Roam Geometry
| S | M | L | XL | |
|---|---|---|---|---|
| SEAT TUBE LENGTH (mm) | 420 | 460 | 510 | 550 |
| SEAT TUBE ANGLE | 73.0° | 73.0° | 73.0° | 73.0° |
| TOP TUBE LENGTH (mm) | 590 | 600 | 610 | 620 |
| HEAD TUBE LENGTH (mm) | 115 | 130 | 145 | 160 |
| HEAD TUBE ANGLE | 70.5° | 70.5° | 70.5° | 70.5° |
| FORK RAKE (mm) | 45 | 45 | 45 | 45 |
| TRAIL (mm) | 78 | 78 | 78 | 78 |
| WHEELBASE (mm) | 1096 | 1107 | 1118 | 1128 |
| CHAIN STAY LENGTH (mm) | 455 | 455 | 455 | 455 |
| BOTTOM BRACKET DROP (mm) | 60 | 60 | 60 | 60 |
| STACK (mm) | 596 | 611 | 625 | 639 |
| REACH (mm) | 408 | 413 | 419 | 425 |
| STAND OVER HEIGHT (mm) | 727 | 752 | 781 | 809 |
| HANDLEBAR WIDTH (mm) | 640 | 670 | 670 | 670 |
| STEM LENGTH (mm) | 90 | 100 | 110 | 110 |
| CRANK LENGTH (mm) | 170 | 172.5 | 172.5 | 175 |
| WHEEL SIZE | 700C | 700C | 700C | 700C |
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