Giant Roam 1 W

2011 UrbanHybrid Manufacturer page

Giant Roam 1 W, color White / Light Green

Last known price: $620

Prices shown first for United States
Fork travel: 63 mm
Wheels: 700c
Drivetrain: 3 × 8 28–48t / 11–32t
Gear range: 499%
Frame: Aluminum
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

XS 151–164
SM 160–172
MD 166–179

Components

16 of 21 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

ALUXX-Grade Aluminum Not identified

Suspension

2 parts

Fork
- SR Suntour NEX
Rear shock

None

Drivetrain

7 parts

Bottom bracket

Sealed Cartridge Not identified
Cassette
- SRAM PG-830 8 speeds
PG-830
Chain
- KMC
Crankset
- Shimano FC-M361 28/38/48t
FC-M361
Front derailleur
- Shimano Altus
Rear derailleur
- SRAM X5
Shifters
- SRAM

Brakes

2 parts

Brake levers
- Tektro
Brakes
- Avid

Wheels and tires

5 parts

Front hub

Alloy Sealed w/ QR, 32h Not identified
Rear hub

Alloy Sealed w/ QR, 32h Not identified
Rims
- Giant
Spokes

Stainless Steel Not identified
Tires
- Kenda Kwick

Cockpit and contact points

5 parts

Handlebar
- Giant
Pedals
- VP
VP-992S
Saddle
- Giant
Seatpost
- Giant
Stem
- Giant

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size SM

Table

Geometry diagram unavailable

The drawing needs reach, stack, seat tube length and bottom bracket drop / Bottom bracket height, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Top tube lengthmm	533	564	584
Head tube lengthmm	124	140	160
Head tube angle	71°	71°	71°
Seat tube angle	74°	73°	73°
Chainstay lengthmm	451	451	451
Wheelbasemm	1049	1052	1069
Standover heightmm	622	635	663

Not published by the manufacturer: Reach, Stack, Seat tube length, Front center, Bottom bracket drop, Bottom bracket height, Fork rake, Trail, Stack/reach ratio, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: womens
Frame material: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 63 mm

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 28
Largest chainring: 48
Rear sprockets: 8
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 25.4 in
Highest gear: 126.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Coil
Tire width: 40c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

2 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

25.4 gear inches

This value is within the central range for this class.

Cohort: Urban / Hybrid Model year: 2011
Sample: 63 bicycles with this information
Coverage: 85.1% of the class

Highest gear

126.6 gear inches

This value is within the central range for this class.

Cohort: Urban / Hybrid Model year: 2011
Sample: 63 bicycles with this information
Coverage: 85.1% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.7 km/h
Highest gear: 48.5 km/h

Total gear range 499%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 25.4–126.6 gear inches
Class reference (p10–p90): 22.8–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Urban / Hybrid Model year: 2011
Lowest gear: 63 bicycles with this information, 85.1% of the class
Highest gear: 63 bicycles with this information, 85.1% of the class