Trailcraft Blue Sky 20 Rigid Blue Sky 20 LTD

Name: Trailcraft Blue Sky 20 Rigid Blue Sky 20 LTD
Brand: Trailcraft

2024 YouthMountain youth Manufacturer page

Last known price: $999

Prices shown first for United States
Suspension: Rigid
Wheels: 20″
Drivetrain: 1 × 9 28t / 11–38t
Gear range: 345%
Weight: 8.48 kg 18.7 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

One Size 114.3–127

Components

5 of 15 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

Blue Sky 20 7000 series aluminum! Not identified

Suspension

1 part

Fork

Rigid color matched! Not identified

Drivetrain

4 parts

Cassette
- microSHIFT
Crankset

Trailcraft JIS 28 tooth Not identified
Rear derailleur
- microSHIFT
Shifters
- microSHIFT

Brakes

1 part

Brakes
- Shimano BL-MT201
BL-MT201

Wheels and tires

2 parts

Rims

Trailcraft 20", 1350 grams alloy hubs Not identified
Tires
- Schwalbe Little Joe

Cockpit and contact points

6 parts

Grips

Trailcraft Lock-On Not identified
Handlebar

Trailcraft Alloy Not identified
Headset

Trailcraft Precision Sealed Cartridge Not identified
Saddle

Trailcraft Not identified
Seatpost

Trailcraft 30.9 Not identified
Stem

Trailcraft, Length: 40mm Not identified

Sizes and geometry

1 size Open in the geometry plotter

Enter your height to highlight matching ranges.

Size One Size

Table

Geometry diagram unavailable

The drawing needs reach, stack, head 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 1 published size

Complete manufacturer geometry by size
Measurement
Top tube lengthmm	445
Seat tube lengthmm	270
Head tube angle	68°
Seat tube angle	73°
Chainstay lengthmm	340
Wheelbasemm	864
Standover heightmm	508

Not published by the manufacturer: Reach, Stack, Head 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: Unisex
Frame material: Aluminum
Bicycle weight: 8.48 kg

18.7 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 28
Largest chainring: 28
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 38
Lowest gear: 14.7 in
Highest gear: 50.9 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 2.2″
Travel: Front: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 20″

Technical analysis

3 measures

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

Lowest gear

14.7 gear inches

This value is below the central range for this class.

Cohort: Youth / Mountain youth Model year: 2024
Sample: 301 bicycles with this information
Coverage: 79.4% of the class

Highest gear

50.9 gear inches

This value is below the central range for this class.

Cohort: Youth / Mountain youth Model year: 2024
Sample: 301 bicycles with this information
Coverage: 79.4% of the class

Shifting

Mechanical

14 of 379 bicycles with this information use electronic shifting.

Cohort: Youth / Mountain youth Model year: 2024
Sample: 379 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 5.6 km/h
Highest gear: 19.5 km/h

Total gear range 345%

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: 14.7–50.9 gear inches
Class reference (p10–p90): 14.1–78.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Youth / Mountain youth Model year: 2024
Lowest gear: 301 bicycles with this information, 79.4% of the class
Highest gear: 301 bicycles with this information, 79.4% 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 2024 builds

Differences across 2024 builds
Specification	This bicycle Trailcraft Blue Sky 20 Rigid Blue Sky 20 LTD	Trailcraft Blue Sky 20 Pro Build	Trailcraft Blue Sky 20 Special Build
Frame
Bicycle weight	8.48 kg	8.5 kg	9.16 kg
Fork material	Not informed	Carbon	Carbon
Drivetrain
Smallest chainring	28	30	30
Largest chainring	28	30	30
Rear sprockets	9	10	9
Largest sprocket	38	36	38
Lowest gear	14.7 in	16.7 in	15.8 in
Highest gear	50.9 in	54.6 in	54.6 in
Other specifications
Travel	Configuration: RigidFront: Additional specification: Not available: Yes	Configuration: Rigid	Configuration: Rigid