MRP System 2 Chain Accessories

Available At:
System 2

  • Standard (lower) chainstay 36T to 44T compatible.
  • New size perfect for hardtails and Dual Slalom.
  • Stationary inner plate design for easy set-up and perfect chain line.
  • Available in 110mm/94mm 5-bolt & 112mm 4-bolt.
  • All of the same retention of the System One but with a fixed split inner plate to accommodate traditional hard tail designs and 4-bar link FS bikes

  • User Reviews (22)

    Showing 1-10 of 22  
    Scott C   Weekend Warrior [Nov 01, 2010]
    Strength:

    Strong, quiet, durable, light weight for it's size

    Weakness:

    Bulky, Hard to use set screws

    Great product if your looking for keeping your chain from jumping off

    OVERALL
    RATING
    4
    VALUE
    RATING
    4
    Available At:
    Kyle Strait   Weekend Warrior [May 22, 2003]
    Strength:

    VERY VERY STRONG, CHAIN CANNOT COME OFF, LOOKS WICKED, BETTER THAN THE REST, LIGHTWEIGHT

    Weakness:

    DRINK HOLDER

    THE MRP WORLD CUP 2 KICKS A$$, NOTHING COMPARED TO IT
    ITS FOR EVERY DOWNHILLER, FREERIDER, BSXER, AND DIRT JUMPER

    Similar Products Used: MR DIRT, CHAIN PIMP
    OVERALL
    RATING
    5
    VALUE
    RATING
    5
    Jamie   Downhiller [Apr 09, 2006]
    Strength:

    keeps your chain on and is fairly light

    Weakness:

    i have the bb mounting version, and whenever you hit rocks it rotates up. the boomerang also bent pretty severly when i was rolling over a 1 foot drop so now i'm debating what to do with it

    well it does its job. mine bent so i dont know what to do. i'm thinking of sawing off the lower portion of the boomerang to keep it from hitting and bending because i dont think you need it.

    its a good chainguide, kindof expensive if you buy new, that works well for DH just so long as you dont ever hit it on rocks because it will either rotate if its bb mounted or bend like mine did

    Similar Products Used: friends e-13 SRS, e-13 DRS
    OVERALL
    RATING
    3
    VALUE
    RATING
    3
    Available At:
    Roscoe   Downhiller [Feb 10, 2004]
    Strength:

    Fits my bike perfectly; works very well; quite rollers; fairly easy set-up; looks good.

    Weakness:

    Bashplates are kind of soft, although MRP makes stronger optional versions.

    I switched over to a MRP System Slalom 1 chainguide after switching my bike over to a single chainring set-up. The results were outstanding, as I have no more chaindrop, chainsuck, and less chainslap. The rollers are legendarly smooth and the whole set-up stays put even under the hardest DHG loads and hits. The Slalom 1 was the only one that would fit on my low chainstay Haro, and when set up properly, the whole outfit looks like it was meant to be on this particular bike. Just a good product that does its job!

    Similar Products Used: Heim 3-Guide - nice for two or three ring set-ups, even with a rockguard.
    OVERALL
    RATING
    5
    VALUE
    RATING
    5
    k w-m   Downhiller [Jan 14, 2004]
    Strength:

    mrp bones combo 4 the specy big hit (different backplate)
    never seen anything look better, but that ain't important.
    guide is perfect crank arms super stiff the bottom bracket however...

    Weakness:

    ....the bottom brackt died after less than a 1000km. the bearings are soo worn out that the axel sits quite freely inside them. they are rusted where the bike only once saw rain riding home from work! of yeah no cased drops not even a bad crash and the bottom b rackt axel was bent so. dmr chieftains they are sealed and look good with bones speed guide and i still go them in balck...let's see

    carefull bearings are a real joke as shimano deore lasts a lot longer!!!!!

    Similar Products Used: most of what there is out there except for the re-attempts of the good old tioga revolver set up; saint and so on. but a lot have already voiced their scepticism and havethe single parts or remains to prove it.
    OVERALL
    RATING
    2
    VALUE
    RATING
    1
    Available At:
    Keith Williams   [Sep 23, 2005]
    Strength:

    Strong light construction in a design that works. Basically every bikers consideration has been taken care of in this product.

    Weakness:

    Too much money here in Germany.

    The best design out there. I've checked out the new offerings from Truvativ and Race Face, found those models either too heavy (made os steal), too easy to break (plastic parts), and the boxes on the top-side of these systems serve as a handy crap collectors.

    MRP System 2 is built solid and keeps the chain on 100% of the time without making a sound... what else can you ask for?

    Similar Products Used: Black Spire duel ring chain guide (destroyed).
    OVERALL
    RATING
    5
    VALUE
    RATING
    3
    Hunter   Downhiller [Oct 14, 2002]
    Strength:

    Beefy plates, uhhh, hit 3 days of n* and didn't even come close to losing a chain?

    Weakness:

    None. Well, actually, I had a problem of not loctitng the screws, and my top roller fell off. Found the roller, lost the inside screw. Luckily, local ACE hardware had the right kind of screw, only .50 cents. Stock up on them. PS- if you ever lose the inside screw for the roller (you'll never lose the outside) it's a metric 6 x 1.0 with a 16mm length. trust me, this might come in handy one day.

    This chainguide rocks. I scored a deal finding it for $129. It's real quiet and makes shifting a dream. Even losing my top roller (well the screw at least) at n* it still worked great. The chain never fell off.

    Similar Products Used: None really.
    OVERALL
    RATING
    5
    VALUE
    RATING
    5
    Available At:
    Eaton Nilsson   Downhiller [Jan 04, 2002]
    Strength:

    My MRP chainguide is by far the best upgrade I have ever put on my bike. It works flawlessly in any conditions. The only thing that has gone wrong was, I bent the boomarang doing some stupid stuff but channel locks fixed that!

    Like I said, works flawlessly

    OVERALL
    RATING
    5
    VALUE
    RATING
    5
    Forrest Arakawa   Downhiller [Jul 23, 2001]
    Strength:

    Easy to set up. Super Strong. Keeps chain on! Looks cool.

    Weakness:

    none

    This guide works great on my Tazer, it was like the thing was made for that bike! My buddy Jim bolted it right up with no problem. I used a Tru Vativ crankset with a 113 splined ISIS bb. Since having the guide I've used it on the BMX track and some pretty rocky trail rides. The chain has not come off nor has the guide come loose. I have some pretty big cuts in it from banging rocks but nothing the guide can't take.

    Similar Products Used: Mr. Dirt, Tru Vativ
    OVERALL
    RATING
    5
    VALUE
    RATING
    5
    Available At:
    Thomas   Racer [Mar 13, 2003]
    Strength:

    Makes you look like a hardcore mountain biker, when working, works well.

    Weakness:

    Stops working somtimes. There are just little grug screws holding the inner ring AND the guide arms.... And so when you do actually use the bash guard, the whole thing just tilts, and you have to try to adjust it.. But if you have installed it properly (locktighted), then it is extremely difficult to fix that on the trail (at least without phucking the whole system up by twisting it around the bottom brack, digging a trench in your bottom bracket shell... Also, it's heavy, and over rated, for sure.

    I think that people should think less about what brand is on their bike, and more about what will make their bike work better, and how far they can stretch their wallets. The mrp chainguide system was an impulse buy for me, in that I only bought it because I have seen it everywhere advertised as such a wonderful device.. Upon actually owning one, I almost want the janky ass noisy AC guide back... I think I will take this chainguide off, and throw it away.. Then I will buy a hussefelt chainguide system for my ellsworth so my bikes'll match... In looks and performance.... On a side note, the Hussefelt chainguide is wonderful.

    Similar Products Used: Hussefelt II chainguide (which is comparable to an MRP, except without the bashrings ((keep in mind that the bashrings are actually a drawback from the mrp system)), except weighs less, and works better... The chain is trapped in the hussefelt system, it is not trapped in the mrp system.
    Also, the custom AC chainguide for the Giant ATX one
    OVERALL
    RATING
    2
    VALUE
    RATING
    1
    Showing 1-10 of 22  
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