Title Junior Zoom image

Title Junior

Mongoose® 18.5" top tube 6061 Tectonic alloy BMX race Cruiser frame with Hi-Ten fork makes for a lightweight, durable race bike at a great value. 39 x 16t gearing with freewheel and 3-piece alloy 152 mm cranks pair up to optimize pedal stroke and gearing for young riders. Alloy V-brake with junior short-reach lever, Mongoose® 4" race bar, front loader30 mm stem and Mongoose® unifier mini saddle are specifically designed for little riders offering a custom feel and fit
Sizes: One size
Frame: 6061 Aluminum
Fork: Hi-Ten Steel
Crank: Alloy 3-piece, 152mm, 39T chainring
Bottom Bracket: Euro cartridge bearing; square taper axle
Shifters: N/A
Cog Set: 16T freewheel
Chain: KMC® Z410
Front Derailleur: N/A
Rear Derailleur: N/A
Wheel Size: 20"
Rims: Alloy single wall 28H
Front Hub: 28H Alloy, 3/8" axle
Pedals: Plastic body with 9/16" axle
Handlebar: Mongoose® Hi-Ten 4"
Stem: Mongoose® Front Loader30 mm Ext.
Headset: Threadless 1"
Brake Levers: Junior short reach
Spokes: 14G Black
Saddle: Mongoose® Unifier Mini
Seat Post: Alloy, 25.4 integrated to saddle

BMX Size Guide

Use the top tube length found in the geometry chart below, to help you figure out which Mongoose BMX bike is best for you. Keep in mind, experience, riding style and preference must be taken into account as well.

BMX Sizing Guide Bike Geometry