Boost your stopping power and ride with confidence thanks to the Wildcat Disc Brake Kit — the ultimate upgrade for Mini BMX riders who send it hard and need serious control. Built tough for heavy sessions at the park, in the streets or on backyard ramps, the Wildcat Disc Brake Kit gives you reliable, responsive braking exactly when you need it.
This disc brake kit is designed specifically for Wildcat Mini BMX bikes, offering smooth modulation and strong bite without weighing down your ride. Whether you’re throwing huge tricks, railing bowls, or just sending it full throttle, you can trust Wildcat’s disc brakes to pull you up safely and cleanly.
The kit includes everything you need for an easy install, so you can swap it in and get back to sending it in no time. It’s durable, lightweight and built to match the demands of real BMX riding — not just look good.
Disc Brakes will only fit the rear of all Original 2 and OG Series where the bar above the back tyre curves across the tyre approx 30mm above the tyre.
https://wildcatbikes.com/blogs/news/disc-brake-fitting-instructions
Want to know why more riders trust Wildcat for performance parts? Suss out the feedback on our review page. Get yourself the Wildcat Disc Brake Kit today and stay sharp, safe, and ready to roll hard every session!
| Compare | OG3A | OG3 Pro Series | P30 | Lynx 16" BMX |
|---|---|---|---|---|
| Brakes | Disc Brakes | Disc Brakes | Disc Brakes with Gyro kit | 6061 Aluminium U brake |
| Weight Rating* | 80kg | 100kg | 100kg | N/A |
| Handle bars | 2 piece 4130 Chromoly | 4 piece 6061 Aluminium | 4 piece 6061 Aluminium | 4 piece 6061 Aluminium |
| Handle bar size | Small | Medium | Medium | Medium |
| Frame | Hi-ten steel | Hi-ten steel | Full 4130 Chromoly | Full 4130 Chromoly |
| Tyres | Pro-Street, Pattern T04 | Pro-Street, Pattern T04 | Pro-Street, Pattern T04 | Pro-Street 16"x2.25 |
| Crank | One Piece hi-ten steel arms | 3 piece 4130 Chromoly | 3 piece 4130 Chromoly | 3 piece 4130 Chromoly |
| Stem | Premium 6061 Aluminium Top Load | Premium 6061 Aluminium Top Load | Premium 6061 Aluminium Top Load | Premium 6061 Aluminium Top Load |
| Head parts | Standard cup | Fully sealed bearings | Fully sealed bearings | Fully sealed bearings |
| Seat | One Piece FAT type | Pivotal | Pivotal | Pivotal |
| Chain | Traditional KMC Z410 | Traditional KMC Z410 | Traditional KMC Z410 or Half Link | Half link |
| Sprocket | 28t Hi-ten Steel | 28t forged Aluminium | 28t forged Aluminium | Guarded 25t, 7075 Aluminium |
| Wheel | Cross Wheel ABS/Aluminium | Turbo Wheel Nylon/Aluminium | Turbo Wheel Nylon/Aluminium | Aluminium, 16x28H, double walled |
| * Tested on riders up to weight rating | ||||