Giant XTC Jr 24 +

2020 YouthMountain youth Manufacturer page

Last known price: $575

Prices shown first for United States
Suspension: Rigid
Wheels: 24″
Drivetrain: 1 × 11 32t / 11–34t
Gear range: 309%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

One Size 130–150

Components

11 of 20 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

alloy Not identified
Rear shock

None

Drivetrain

7 parts

Bottom bracket

cartridge Not identified
Cassette
- Shimano CS-HG31 8 speeds
CS-HG31
Chain
- KMC Z7 7 speeds
Crankset

alloy forged, 32t Not identified
Front derailleur

None
Rear derailleur
- Shimano Altus
Shifters
- Shimano Altus SL-M315
SL-M315

Brakes

2 parts

Brake levers
- Shimano
Brakes
- Shimano BR-MT200
BR-MT200MT-200

Wheels and tires

5 parts

Front hub
- Giant
Rear hub
- Giant
Rims

alloy, 35mm width Not identified
Spokes

stainless, 14g Not identified
Tires
- CST

Cockpit and contact points

5 parts

Handlebar
- Giant
Pedals

platform Not identified
Saddle
- Giant
Seatpost

alloy, single-bolt, 30.9x350 Not identified
Stem

forged alloy Ahead, 8-degree Not identified

Sizes and geometry

1 size Open in the geometry plotter

Enter your height to highlight matching ranges.

Size One Size

Table

Reach 361mm

Stack 520mm

Wheelbase 999mm

Head angle 70.0°

Seat angle 73.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 24″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	361
Stackmm	520
Top tube lengthmm	520
Seat tube lengthmm	305
Head tube lengthmm	110
Head tube angle	70°
Seat tube angle	73°
Chainstay lengthmm	425
Wheelbasemm	999
Front centermm	578
Bottom bracket dropmm	45
Standover heightmm	571
Fork rakemm	40
Trailmm	81.9
Stack/reach ratio	1.44
Suspension and parts
Crank lengthmm	152
Handlebar widthmm	640
Stem lengthmm	60

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
Fork material: Aluminum

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 22.6 in
Highest gear: 69.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 2.8″
Travel: Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 24″

Technical analysis

2 measures

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

Lowest gear

22.6 gear inches

This value is within the central range for this class.

Cohort: Youth / Mountain youth Model year: 2020
Sample: 159 bicycles with this information
Coverage: 78.7% of the class

Highest gear

69.8 gear inches

This value is within the central range for this class.

Cohort: Youth / Mountain youth Model year: 2020
Sample: 159 bicycles with this information
Coverage: 78.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.7 km/h
Highest gear: 26.7 km/h

Total gear range 309%

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: 22.6–69.8 gear inches
Class reference (p10–p90): 16.6–75.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Youth / Mountain youth Model year: 2020
Lowest gear: 159 bicycles with this information, 78.7% of the class
Highest gear: 159 bicycles with this information, 78.7% 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 2020 builds
Specification	This bicycle Giant XTC Jr 24 +	Giant XTC Advanced 29 1	Giant XTC Advanced 29 2	Giant XTC Advanced +	Giant XTC Advanced SL 29 0	Giant XTC Advanced SL 29 1
Frame
Frame material	Aluminum	Carbon	Carbon	Carbon	Carbon	Carbon
Fork material	Aluminum	Not informed	Not informed	Not informed	Carbon	Not informed
Bicycle weight	Not informed	10.1 kg	Not informed	Not informed	8.94 kg	Not informed
Suspension
Suspension configuration	Rigid	Hardtail	Hardtail	Hardtail	Hardtail	Hardtail
Front travel	Not informed	100 mm	100 mm	130 mm	100 mm	100 mm
Drivetrain
Smallest chainring	32	32	32	32	34	32
Largest chainring	32	32	32	32	34	32
Rear sprockets	11	12	Not informed	11	12	Not informed
Smallest sprocket	11	10	10	11	10	10
Largest sprocket	34	51	51	50	50	51
Lowest gear	22.6 in	18.2 in	18.2 in	17.6 in	19.7 in	18.2 in
Highest gear	69.8 in	92.8 in	92.8 in	80.0 in	98.6 in	92.8 in
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Dropper seatpost	Rigid seatpost	Rigid seatpost
Shifting	Mechanical	Mechanical	Mechanical	Mechanical	Electronic	Mechanical
Other specifications
Suspension	Rigid	Hardtail	Hardtail	Hardtail	Hardtail	Hardtail
Tire width	2.8″	2.25″	2.25″	2.8″	2.25″	2.25″
Wheel material	Aluminum	Carbon	Aluminum	Aluminum	Carbon	Carbon
Wheel size	24″	29″	29″	27.5″	29″	29″
Bottom bracket standard	Not informed	BB86/BB92	BB86/BB92	Not informed	Not informed	BB86/BB92
Fork spring	Not informed	Air	Air	Air	Air	Air

Changes since 2019
Specification	2019 Giant XTC Jr 24 +	This bicycle Giant XTC Jr 24 +
Drivetrain
Rear sprockets	9	11
Largest sprocket	36	34
Lowest gear	21.3 in	22.6 in
Other specifications
Travel	Configuration: RigidFront: Additional specification: Not available: Yes	Configuration: RigidRear: Additional specification: Not available: Yes