Offer is valid through September 1, 2025 at 11:59pm CT or while supplies last at Mongoose.com. Cannot be combined with other offers. Returns are subject to our return policy. Charges for non-qualifying items, shipping and sales tax are excluded from all discounts. No adjustments on previous purchases, returns or exchanges, or orders in progress that have not yet shipped. We reserve the right to limit order and item quantities. All offers and pricing are subject to change without notice. Void where prohibited.
Supergoose
Extra 30% off at checkout | View Details
Frame
4130 Chromoly
Brake
DiaCompe MX
Wheels
Pro Class drilled
Extras
Retro pad set
Loop-tail Design
The Supergoose features a durable 4130 chromoly, loop-tail frame with retro-style top tube pad for ultimate throwback attitude
Retro Rims
Unique Mongoose Pro Class drilled aluminum rims offer superior performance without weighing you down.
Single-Speed
The single-speed drivetrain with a big 42T chainring is easy to use and maintain.
Give it a Brake
The DiaCompe MX brake kit delivers super-fast, reliable stopping power that's true to the era.
Product Details
Frame
4130 chromoly, horizontal dropout, 1 in headtube
Fork
Mongoose, 20", 4130 chromoly, 100 mm bolt-on
Crank
1-piece forged steel, 42T chainring
Chain
KMC S1
Bottom Bracket
American loose ball, loose ball bearing, American, 68 mm shell
Rims
Mongoose Pro Class, aluminum single wall, 36H, non tubeless
Front Hub
Aluminum, ball bearing, 3/8 in axle, 36H
Rear Hub
Aluminum, ball bearing, 3/8 in axle, 36H
Spokes
14G, steel, chrome
Tires
20 in x 1.95 in front; 1.75 in rear, wire bead
Pedals
Mongoose, aluminum
Brakes
DiaCompe MX1000, caliper, aluminum
Handlebar
Mongoose, Hi-Ten steel, 27.5 in width, 8.75 in rise
Stem
Mongoose, threaded top load, 48 mm
Headset
Threaded, 1" external, loose ball bearing
Seat Post
Mongoose, threaded top load, 48 mm
Saddle
Mongoose, steel rails
Grips
Mongoose, classic
Extras
’80s-inspired white boxes featuring classic Mongoose artwork
