Bergamont Big Air Tyro

2020 YouthGeneral youth Manufacturer page

Bergamont Big Air Tyro, color Dirty Orange / Black (Matt)

Travel: 160 / 160 mm Fork / rear shock
Wheels: 24″
Drivetrain: 1 × 9 36t / 11–34t
Gear range: 309%
Weight: 14.9 kg 32.8 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

21 of 24 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

24", super strong AL-6061 tubing, 160 mm rear travel Not identified

AL-6061

Suspension

2 parts

Drivetrain

7 parts

Bottom bracket
- BGM
Cassette
- SunRace 11–34t
CS-M96
Chain
- KMC X9 9 speeds
Chain guide

Mozart Presto, ISCG05, steel backplate, Bashguard, 32-38t Not identified
Crankset
- BGM 36t
Rear derailleur
- Shimano RD-M4000
RD-M4000
Shifters
- Shimano Alivio SL-M4000
SL-M4000

Brakes

2 parts

Brake levers
- Tektro
HD-M286
Brakes
- Tektro
HD-M286

Wheels and tires

5 parts

Front hub
- BGM
Rear hub
- BGM
Rims
- Alex Rims
Spokes

stainless, black Not identified
Tires
- Kenda K887

Cockpit and contact points

7 parts

Sizes and geometry

1 size Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size XS

Table

Reach 372mm

Stack 564mm

Wheelbase 1112mm

Head angle 65.5°

Seat angle 73.5°

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 Reach Stack

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Reachmm	372
Stackmm	564
Top tube lengthmm	539
Seat tube lengthmm	330
Head tube lengthmm	115
Head tube angle	65.5°
Seat tube angle	73.5°
Chainstay lengthmm	428
Wheelbasemm	1112
Front centermm	686
Bottom bracket dropmm	30
Standover heightmm	712
Fork rakemm	39
Stack/reach ratio	1.52

Not published by the manufacturer: Bottom bracket height, Trail, 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: 14.9 kg

32.8 lb

Suspension

Suspension configuration: Full suspension
Front travel: 160 mm
Rear travel: 160 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 36
Largest chainring: 36
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 25.4 in
Highest gear: 78.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Air
Tire width: 2.4″
Wheel material: Aluminum
Wheel size: 24″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.7 km/h
Highest gear: 30.1 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.