Giant Sedona DX Disc

2019 UrbanComfort Manufacturer page

Last known price: $550

Prices shown first for United States
Fork travel: 80 mm
Wheels: 26″
Drivetrain: 3 × 8 24–42t / 11–32t
Gear range: 509%
Frame: Aluminum
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

SM 160–171
MD 169–181
LG 179–191
XL 189–200

Components

11 of 18 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
Rear shock

None

Drivetrain

7 parts

Bottom bracket
- Shimano BB-UN26
BB-UN26
Cassette
- Shimano CS-HG31 8 speeds
CS-HG31
Chain

Z72 Not identified
Crankset
- Prowheel 24/34/42t
Front derailleur
- Shimano Altus
Rear derailleur
- Shimano Altus RD-M310
RD-M310
Shifters
- Shimano ST-EF500
ST-EF500

Brakes

2 parts

Brake levers
- Shimano ST-EF500
ST-EF500
Brakes

TKB-172 Not identified

TKB-172

Wheels and tires

2 parts

Cockpit and contact points

5 parts

Handlebar

riser, 25.4mm Not identified
Pedals

platform plus comfort Not identified
Saddle
- Giant
Seatpost

alloy suspension, 30.9mm Not identified
Stem

alloy adjustable Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 354mm

Stack 635mm

Wheelbase 1064mm

Head angle 69.0°

Seat angle 70.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 26″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	342	354	359	369
Stackmm	626	635	649	663
Top tube lengthmm	570	585	595	610
Seat tube lengthmm	380	455	500	550
Head tube lengthmm	190	200	215	230
Head tube angle	69°	69°	69°	69°
Seat tube angle	70°	70°	70°	70°
Chainstay lengthmm	455	455	455	455
Wheelbasemm	1069	1064	1074	1089
Front centermm	617	612	622	637
Bottom bracket dropmm	40	40	40	40
Standover heightmm	716	759	790	832
Fork rakemm	45	45	45	45
Trailmm	82	82	82	82
Stack/reach ratio	1.83	1.79	1.81	1.80
Suspension and parts
Crank lengthmm	170	175	175	175
Handlebar widthmm	610	610	610	610
Stem lengthmm	90	120	135	135

Not published by the manufacturer: Bottom bracket height, Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 80 mm

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 24
Largest chainring: 42
Rear sprockets: 8
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 19.5 in
Highest gear: 99.3 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: suspension
Shifting: Mechanical

Additional specifications

Fork spring: Coil
Tire width: 2.3″
Wheel material: Aluminum
Wheel size: 26″

Technical analysis

2 measures

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

Lowest gear

19.5 gear inches

This value is below the central range for this class.

Cohort: Urban / Comfort Model year: 2019
Sample: 99 bicycles with this information
Coverage: 72.2% of the class

Highest gear

99.3 gear inches

This value is within the central range for this class.

Cohort: Urban / Comfort Model year: 2019
Sample: 99 bicycles with this information
Coverage: 72.2% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.5 km/h
Highest gear: 38.0 km/h

Total gear range 509%

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: 19.5–99.3 gear inches
Class reference (p10–p90): 22.7–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Urban / Comfort Model year: 2019
Lowest gear: 99 bicycles with this information, 72.2% of the class
Highest gear: 99 bicycles with this information, 72.2% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2019 builds
Specification	This bicycle Giant Sedona DX Disc	Giant Sedona
Frame
Fork material	Not informed	Steel
Suspension
Suspension configuration	Hardtail	Rigid
Front travel	80 mm	Not informed
Drivetrain
Smallest chainring	24	28
Largest chainring	42	48
Rear sprockets	8	7
Smallest sprocket	11	14
Largest sprocket	32	34
Lowest gear	19.5 in	21.4 in
Highest gear	99.3 in	89.1 in
Brakes
Brake type	Mechanical disc	Rim brake
Other specifications
Fork spring	Coil	Not informed
Suspension	Hardtail	Rigid
Tire width	2.3″	2.1″