Mongoose Index Mag 2025

2025 BMX
Estimate price | 199$

Bike details

Overview

Key information split into simple groups.

Bike summary

  • Category
  • Frame Steel
  • Suspension Rigid
  • Brakes Rim

Parts list

Components

Main components, grouped by system.

Bike components

Frame

Frame

Hi-ten steel, 11", BMX

Suspension Fork

Steel, freestyle

Drivetrain

Pedals

Resin platform with reflector

Wheels

Rims

Alloy, aluminum

Brakes

Brakes

Rim

Cockpit

Stem

Quill, 4 bolt BMX, alloy/steel

Headset

Steel, threaded

Seat

Saddle

Mongoose, vinyl, BMX

Fit data

Geometry

Numbers for sizing and ride feel.

Size20"
Front Center
577 mm
Rake
35 mm
Top Tube Length
520 mm
Seat Tube Angle
71 °
Seat Tube Length
255 mm
Head Tube Angle
74 °
Head Tube Length
100 mm
Chainstay Length
349 mm
Wheelbase
922 mm
Bottom Bracket Drop
40 mm
Standover Height
564 mm
Wheels20"
Rider Min Height120 cm