Roadmaster InvisiBrake 8700
#5 in BrakeFull review
For owners who keep one towed car and want a brake they never handle. Proportional systems brake more smoothly.
Amazon $1,380$1,380
3.3/5
For owners who want a light portable brake they can control from the coach. The short warranty is a drawback.
- 6.2 lbWeight
- PortableInstall
Check price at Amazon$1,410.45
Price checked November 3, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Light at 6.2 lb, so it is easy to carry between cars
- In-coach controller lets you check and adjust it from the driver seat
- Breakaway comes in the box
Cons
- Blue Ox does not say whether braking is proportional
- A two year warranty is the shortest here
- You set it up in the car before every tow
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Model number | BRK2022 |
|---|---|
| Tow bar | |
| Type | Supplemental brake |
| Braking | |
| Install | Portable |
| Breakaway included | Yes |
| Motorhome monitor | Yes |
| Build | |
| Weight | 6.2 lb |
| Warranty | 2 years |
Alternatives in this type
CURT RVibrake 4 52202
#6 in BrakeFull review
For owners who want a portable brake with a wireless monitor. Check that its braking style suits you before paying this much.
Amazon $1,595.95$1,595.95
CURT RVibrake Shadow 2 52201
#7 in BrakeFull review
For owners who keep one towed car and want a hidden brake with battery charging. Confirm the breakaway setup before buying.
Amazon $1,595.95$1,595.95
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