Megamo Blazer

2021 YouthGeneral youth Manufacturer page

Suspension: Rigid
Wheels: 20″
Drivetrain: 1 × 1 33t / 16t
Gear range: 100%
Frame: Steel
Brakes: Rim brake

Sizes

Size guide

One Size

The manufacturer did not publish rider heights for these sizes.

Components

7 parts

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

BMX HI-TEN Not identified

Suspension

1 part

Fork

BMX HI-TEN Not identified

Drivetrain

2 parts

Cassette

BMX 16T Not identified
Crankset

33T 165mm Not identified

Brakes

1 part

Brakes

Rim Not identified

Wheels and tires

2 parts

Rims

BMX SILVER Not identified
Tires

BMX 2.0 Not identified

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 One Size

Table

Geometry diagram unavailable

The drawing needs wheelbase, 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

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Top tube lengthmm	515
Head tube lengthmm	100
Head tube angle	73.5°
Seat tube angle	78.1°
Chainstay lengthmm	352

Not published by the manufacturer: Reach, Stack, Seat tube length, Wheelbase, Front center, Bottom bracket drop, Bottom bracket height, Standover 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: Steel
Fork material: Steel

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 33
Largest chainring: 33
Rear sprockets: 1
Smallest sprocket: 16
Largest sprocket: 16
Lowest gear: 41.3 in
Highest gear: 41.3 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Shifting: No shifting

Additional specifications

Tire width: 2″
Wheel material: Aluminum
Wheel size: 20″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 15.8 km/h
Highest gear: 15.8 km/h

Total gear range 100%

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.