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2022
Giant Roam 0 Disc
Follow your own route, wherever it may lead. With stable flat bar positioning and disc brakes, Roam Disc handles all types of terrain and unlimited adventures.
Highlights
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
The D-Fuse seatpost and suspension fork absorb road shocks and vibrations allow for a smoother ride.
Integrated rack mounts
Compatible with rear racks, allowing easy cargo capacity for daily trips or longer treks.
Sizing guide
| Size | cm feet |
|---|---|
| S |
160-170
5'3"-5'7"
|
| M |
170-180
5'7"-5'11"
|
| L |
180-190
5'11"-6'3"
|
| XL |
190-200
6'3"-6'7"
|
Geometry
| S | M | L | XL | |
|---|---|---|---|---|
| Seat Tube Length | S420 | M460 | L500 | XL550 |
| Seat Tube Angle | S73 | M73 | L73 | XL73 |
| Top Tube Length | S590 | M600 | L610 | XL625 |
| Head Tube Length | S115 | M130 | L145 | XL160 |
| Head Tube Angle | S70.5 | M70.5 | L70.5 | XL70.5 |
| Fork Rake (mm) | S42 | M42 | L42 | XL42 |
| Trail | S85 | M85 | L85 | XL85 |
| Wheelbase | S1088 | M1098 | L1109 | XL1125 |
| Chain Stay Length | S450 | M450 | L450 | XL450 |
| Bottom Bracket Drop | S62 | M62 | L62 | XL62 |
| Stack | S606 | M620 | L634 | XL648 |
| Reach | S404 | M410 | L416 | XL427 |
| Stand Over Height | S725 | M756 | L788 | XL827 |
| Stem Length | S70 | M80 | L90 | XL100 |
| Crank Length | S170 | M170 | L175 | XL175 |
| Wheel Size | S700C | M700C | L700C | XL700C |
Technical specifications
| Size | S, M, L, XL |
| Colours | Matte Charcoal / Gloss Black |
| Frame | ALUXX-Grade Aluminium, disc |
| Fork | Suntour NCX E LO 700C Air, 63mm, aluminium steerer |
| Shock | N/A |
| Handlebar | Giant Connect XC, 31.8mm |
| Stem | Giant Contact, 8-degree S:70mm, M:80mm, L:90mm, XL:100mm |
| Seatpost | Giant D-Fuse, composite |
| Saddle | Giant Sport |
| Pedals | Platform |
| Shifters | microSHIFT Xpress Plus, 2x11 |
| Front Derailleur | microSHIFT XLE |
| Rear Derailleur | Shimano Deore XT |
| Brakes | Shimano BR-MT400 hydraulic, [F]160mm, [R]160mm rotors |
| Brake Levers | Shimano BL-MT400 |
| Cassette | Shimano CS-HG31, 11x34 |
| Chain | KMC Z8.3 |
| Crankset | forged alloy, 30/46 S:170mm, M:170mm, L:175mm, XL:175mm |
| Bottom Bracket | threaded |
| Rims | Giant double wall aluminium |
| Hubs | Alloy, 28h |
| Spokes | Stainless, 14g |
| Tires | Giant CrossCut, anti-puncture, 700x42c |
| Extras | 53mm max tyre size |
| Weight | The most accurate way to determine any bike's weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality. |
