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
3.7/5
For owners who keep one towed car and want a hidden brake with battery charging. Confirm the breakaway setup before buying.
- InstalledInstall
Check price at Amazon$1,595.95
Price checked November 3, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Stays installed, so there is nothing to set up before each tow
- Built in 10 A charger keeps the car battery up while towing
- Wireless monitor shows braking in the motorhome
- Lifetime warranty on workmanship
Cons
- CURT does not say whether braking is proportional or whether a breakaway is included
- Pricey
- Needs a permanent install in each car
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 | 52201 |
|---|---|
| Tow bar | |
| Type | Supplemental brake |
| Braking | |
| Install | Installed |
| Motorhome monitor | Yes |
| Build | |
| Warranty | Limited lifetime |
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
Blue Ox Patriot BRK2022
#8 in BrakeFull review
For owners who want a light portable brake they can control from the coach. The short warranty is a drawback.
Amazon $1,410.45$1,410.45
Compare
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