Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 700c -
Travel Front 63mm -
Fork SunTour NEX
-
Groupset Tourney, Altus -
Suspension Hardtail -
Drivetrain 3 × 7 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
160cm - 171cm
MD
169cm - 181cm
LG
179cm - 191cm
XL
189cm - 200cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
ALUXX-Grade Aluminium, disc
Suspension Fork
SR Suntour NEX HLO 700C, 63mm
Rear Shock
N/A
Drivetrain
Rear Derailleur
Shimano Tourney
Front Derailleur
Shimano Tourney
Shift Levers
Shimano Altus, 3x7
Cassette
Shimano CS-HG200, 12x32
Crank
Forged alloy, 28/38/48 S:170mm, M:170mm, L:175mm, XL:175mm
Bottom Bracket
Threaded
Chain
KMC Z7
Pedals
Platform
Wheels
Front Hub
Alloy, 32h
Rear Hub
Alloy, 32h
Rims
Giant double wall aluminium
Spokes
Stainless, 14g
Tires
Giant CrossCut, anti-puncture, 700x42c
Brakes
Brakes
Tektro TKD-143 hydraulic, [F]160mm, [R]160mm rotors
Brake Levers
Tektro TKD-143
Cockpit
Stem
Giant Sport, 7-degree S:70mm, M:80mm, L:90mm, XL:100mm
Handlebar
Giant Sport XC, 31.8mm
Grips
Giant Connect Ergo
Seat
Saddle
Giant Sport
Seatpost
Giant D-Fuse, alloy
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.5 mm | 1.51 mm | 1.52 mm | 1.51 mm |
| Front Center | 645 mm | 655 mm | 666 mm | 682 mm |
| Rake | 42 mm | 42 mm | 42 mm | 42 mm |
| Trail | 85 mm | 85 mm | 85 mm | 85 mm |
| Stack | 609 mm | 623 mm | 637 mm | 651 mm |
| Reach | 407 mm | 413 mm | 419 mm | 430 mm |
| Top Tube Length | 593 mm | 603 mm | 613 mm | 628 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 420 mm | 460 mm | 500 mm | 550 mm |
| Head Tube Angle | 70.5 ° | 70.5 ° | 70.5 ° | 70.5 ° |
| Head Tube Length | 115 mm | 130 mm | 145 mm | 160 mm |
| Chainstay Length | 453 mm | 453 mm | 453 mm | 453 mm |
| Wheelbase | 1091 mm | 1101 mm | 1112 mm | 1128 mm |
| Bottom Bracket Drop | 62 mm | 62 mm | 62 mm | 62 mm |
| Standover Height | 728 mm | 759 mm | 791 mm | 830 mm |
| Wheels | 700 | 700 | 700 | 700 |
| Rider Min Height | 160 cm | 169 cm | 179 cm | 189 cm |
| Rider Max Height | 171 cm | 181 cm | 191 cm | 200 cm |
About this model
Roam Disc 4 is part of the Giant Roam model. There are 58 bikes that carry this model name. You can get a glimpse at all models from 2022, by clicking on this link.
Model range prices
Giant Roam Disc 4 2022 is the most economical model, with a starting price of 477$. Giant Roam Disc 0 2022 on the other hand costs 1018$, and is the most expensive model.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Average price for Hybrid bikes
If you want to purchase a solid Hybrid bike, it is important to know that the average cost is 562$. However, even if your budget is less than the average, you might still be able to get a top-quality Hybrid bike. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 477$. Comparing the average cost of a Hybrid bike to this one, you will see that Roam Disc 4 price is 17.82% smaller.
Overview of components
Fork
The fork installed on this bike is the SunTour NEX model. The travel on this model is 63mm. Bike forks are good shock absorbers and provide a smooth ride and a great experience. In short, you should always ensure you have a good fork when purchasing a bike.
Wheels
The wheels on Roam Disc 4 are the 700c aluminum type. These wheels are the most used kind for road bikes in general. However, these wheels don’t perform so well when passing over obstacles.
Brakes
Nothing is more important on a bike than its ability to brake properly. Giant Roam Disc 4 is equipped with Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, you can ride your bike with confidence.
Sizes
Roam Disc 4 comes in 4 sizes, that range from 160 cm – 200 cm (5.25 ft – 6.56 ft). In conclusion, it won’t take much to find one that’s right for you.