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Why No Emergency Brake?

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guy48065
13K views 45 replies 28 participants last post by  BeerMonkeY  
#1 ·
Has anyone found an aftermarket E-brake for the RZR? I am so used to parking my fourwheeler anywhere. I keep getting stuck in Park parking my RZR on hills. It's driving me nuts. I'm thinking of building my own.
 
#5 ·
This pissed me off. why the hell would you build any sport car without an e-brake that pulls up between the seats. maybe because thay new a guy like me would use it to get through the turns faster. And i agree with having a parking brake also. It would come in handy if you need to winch yourself the rest of the way up a grade.
 
#8 ·
I did this, it works and I use it... but there are issues.
1 - It's not a real easy mod. You need to mount the valve in the console where it fits and where it won't interfere with the shifter. It's very fussy to get aligned. Or maybe in the space between the seat belt latches. You need to get hoses the right length to keep them away from the driveshaft & shifter.

2 - Find the right adapters. The Rzr uses inverted flare fittings on the rear distribution block and the line lock uses 1/8" pipe fittings. I couldn't find hoses with the correct ends--so it's adapter city down there.

3 - You need to bleed the brakes when the installation is done (hey a few people don't even know how to check the oil...).

4 - You use a line lock by applying the brakes then close the valve. This keeps line pressure up and keeps the brakes applied. If you forget and take off with the line lock on you will destroy your rear pads in a hurry. If you used an electric line lock (like race cars or anyone who likes melting expensive tires), you could rig up an indicator light--but then you can't use the lock for extended periods of time since the valve uses power.

If I haven't talked you out of it yet here's the instructions I posted on PRC in November:

guy48065 said:
Gather all the necessary supplies:
* Manual line lock.
* 24" braided high pressure hose. If a suitable 1/8" brakeline with 90 degree inverted flare fittings can't be located you may have better luck finding a similar hose with AN type fittings.
* Adapters are needed with AN fittings to mount line lock to inverted flare stock brake line & distribution block.

I began the project by adjusting a laser crosshair to fall on the top/center of the rear of the console. Then I removed the console, seats and engine access door. The brake system rear distribution block is now visible.
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With the laser still on I cut a strip of 1/8” aluminum to fit under the console (7” in length) and centered it on the beam. The line lock is held temporarily in place with carpet tape while the console is replaced & tested for interference.
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Mount the valve as low as possible so the hydraulic lines won’t come into contact with the console or shifter bracket. The valve shaft can be extended with a coupler and piece of threaded rod. Once all clearances are verified, drill & permanently mount the valve & bracket.
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Reposition the laser so it’s centered on the valve shaft. Remove the shaft extension and remount the console. The laser will mark the location where the hole is to be drilled.
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Reinstall the shaft extension. Check to make sure brake lines will not contact driveshaft. Reinstall the console, shaft knob, shifter knob.

Done.
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To operate: Depress the brake pedal. Push down on park lock knob. Release brake pedal. Brake pressure is held in rear brake lines. Brake light will also be ON when ignition is on due to line pressure activating the brakelight switch.
To release: Depress brake pedal. Pull up on knob.

Some sort of indicator is planned to show when the lock is engaged. Don't want to put on too many miles with the rear brakes dragging [;)]
 
#12 ·
This is good stuff. I thought about the line lock too. But am thinking of going simple. I was thinking of attaching a cable to the foot brake from behind and make a hand lever lock similar to a four wheeler. I am not familiar with the ranger 700 would it be possible to use the e-brake system from the ranger on the rzr? Thanks guy48065 for the great pics if I can't get my idea to work I may go with yours.
 
#14 ·
I too thought it would be a real nice addition, the only reason I can imagine it's not there is cost??
Maybe they thought the park paw really could hold the car in place and found no issues or difficulties removing it out of park.
I always thought seperate engagement of the rear wheels would be nice for doughnuts and power slides. Hmnnn maybe that's another reason they didn't install them. LOL
 
#16 ·
The best system is the one that has a cable running to the rear calipers (one would work since the rearend is locked anyways). The cable rotates a lever that turns a bolt into the back of the caliper piston and mechanically pushes it into the rotor. It's a cheap, effective system and they're so common it would probably only cost Polaris 10 bucks more per Rzr but that's a lot to the bean counters.

I've seen an owner on another other forum take a door hinge and mount it above the brake pedal. When flipped down it hits the notch at the top of the pedal and holds it in place (pedal down). I haven't seen any details of how he mounted it but I like the idea and it should be easy to adapt something like that to a cable- or lever-operated version that you don't have to reach down there to engage.

Whoever comes up with an easy-to-install cable-operated brake that pulls the pedal or locks it in position should be making some good money if he doesn't overprice it. NO BILLET!! LOL
 
#19 ·
Guys, check out the Pawltector. rxutv sells them. I just installed one and it works great. 15 minute install and $85!
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#25 ·
always wondered the same thing. i dont want a parking brake, i just watch where i stop. i do want a true e-brake though. if you get a hole in a brake line or rip one off you are screwed. the reservoir doesnt look like a dual setup either. i looked at getting a caliper for the rear that would have a manual lever on it but couldnt find anything that would work.
 
#29 ·
Yeah but that's true with almost anything. I mean just think if they left the passenger seat out and the headlights how much they could save..

Where we ride most of the time you can't park on level ground. Even more so if the guy infront of you gets stuck or lays it over on his side.. Not like you can back down the mountain to park and run back up to him lol.. It also makes me nervous that they have a single master cylinder and no ebrake. One failure anywhere in the system and you have no brakes period.. Again depends on where you ride.. We ride in mountains. Not hills, Mountains with crosses on the sides of the trails in certain spots..