Chamber Zoom image



Featuring a full 4130 Chromoly frame and full chromoly fork, the Chamber is ready to tackle any street session. The parts kit features full chromoly 48-spline cranks, pivotal saddle, and Odyssey® Twisted pedals.

Sizes: 20
Frame: 100% 4130 Chromoly 20.75" Top Tube with removable brake mounts
Fork: Full Chromoly, 1 1/8"
Crank: Full Chromoly 48-spline 3-piece tubular 175mm
Bottom Bracket: Sealed, Mid, 19mm
Shifters: N/A
Cog Set: 9t driver
Chain: KMC Z510
Front Derailleur: N/A
Rear Derailleur: N/A
Wheel Size: 20"
Rims: Alloy 36 Hole
Front Hub: Alloy with 3/8" axle, sealed bearing, 36 Hole
Rear Hub: 14mm axle, sealed bearing cassette, 9t driver, 36 Hole
Pedals: Odyssey Twisted PC
Handlebar: Hi-Ten 8.25" Rise
Stem: Front Load 50mm reach
Headset: Campy-style Integrated Threadless, 1 1/8"
Brake Levers: Tektro Alloy
Crankset Chainwheel: 25t alloy _Motomag_ design
Spokes: 14G Stainless
Saddle: Mongoose Pivotal
Seat Post: Pivotal Steel, 25.4 x 200

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

You might also like

Back to Top