Bicycle Archive · Specification report

2011 Mongoose Legion

Velopedia Archive ID 25341

Overview

Model year	2011
Brand	Mongoose
Model	Legion
Bicycle type	BMX
Archive ID	25341
Original MSRP	$629.00
Colors	Gray
Sizes	20"

Frameset

Frame material	Rigid Frame
Fork	Tapered Full Cromo
Fork material	Steel
Rear shock	N/A

Drivetrain

Component group	BMX Mix
Crankset	3 Piece Seamless Chromoly, 25t teeth
Bottom bracket	Midsize Sealed Premium Bearing
Cassette	Cassette cog
Rear cogs	9 teeth
Chain	Half link
Pedals	Mongoose Alloy Slim

Cockpit & contact points

Headset	1 1/8" integrated
Handlebar	Mongoose 10&2 bars
Handlebar extensions	Not included
Stem	Mongoose Capless Ahead 50mm
Saddle	Mongoose Pivotal
Seatpost	Pivotal, 25.4mm diameter

Wheels & tires

Hubs	Affix Tiny
Rims	Alienation Blacksheep, 32-hole/36-hole
Spokes	ED steel
Front tire	Front: 20 x 2.125" odyssey Aitken, Rear: 20 x 2.1" odyssey Aitken
Wheel size	20" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 26, 2026.