Vendor: Formula
Formula E-Moto Post-Mount Brake Adapter Kit – 220mm / 240mm
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Description
Running a Formula E-Moto brake on a bike that needs a larger rotor? This is the official Formula post-mount adapter kit that lets you run a 220mm or 240mm rotor on a standard post-mount caliper mount. A clean, direct-fit solution for upgrading your stopping power without hacking your frame.
Fitment
- 220mm — perfect for builds stepping up from a stock rotor size
- 240mm — maximum rotor clearance for aggressive riders who need all the brake they can get
- Designed specifically for Formula E-Moto brake calipers
- Compatible with Surron, Talaria, E-Ride Pro, and other post-mount e-moto bikes
Why Upgrade Your Rotor Size
A larger rotor means more leverage and better heat dissipation — critical if you're riding hard on technical terrain or longer descents. This adapter lets you run the rotor size you want without compromising your OEM brake caliper mount.
Features
- Official Formula part — OEM-spec fitment and quality
- Two size options — 220mm or 240mm
- Direct bolt-on — no drilling or fabrication required
- Lightweight construction
See Also: Formula Caliper | Formula Brake Hose (Full Length) | Formula Brakes
Frequently Asked Questions
Is this adapter compatible with my Formula brakes?
Yes. It's the official Formula post-mount adapter, designed for Formula E-Moto brake calipers on Surron, Talaria, E-Ride Pro, and other post-mount e-motos. Pick the 220mm or 240mm version to match your rotor.
What does running a bigger rotor actually improve?
A larger 220mm or 240mm rotor gives the caliper more leverage and more surface area to shed heat. That means stronger, more consistent braking on technical terrain and long descents, with less fade.
Do I need to modify my frame to install it?
No. It's a direct bolt-on that mounts to the standard post-mount location with no drilling or fabrication. Most riders have it on in a few minutes with hand tools.
Fitment guide
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