System 3 and SB-3

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System 3 Carbon System 3 Party Crasher System 3 Alloy System 3 Mini-Me Party Crasher System 3 Mini-Me Alloy SB-3 Party Crasher SB-3 Alloy

System 3 Carbon

So you want to be as fast as Steve Peat and Brian Lopes? Can’t help you there, but we can set you up with the chain guide they insist on using. Weighing in at a scant 215 grams, the System 3 Carbon is one of the lightest complete chain guide systems on the market. In fact, it’s so light you won’t be able to tell a difference even if you eat that extra donut in the morning. So go ahead, indulge. Go Carbon.

Single-chainring complete guide system
Fits every hardtail on the market and the majority of suspension frames
ISCG only (BB mount with use of ISCG adaptor)
36-40T
104mm BCD

System 3 Party Crasher

Having problems breaking stuff? Is the word “smooth” not usually something your buddies describe you as? Do you just ride really hard and hit large immoveable objects with regularity? You need the System 3 with the Party Crasher bash guard. Full injection molded polycarbonate construction makes this thing almost indestructible. Instructions: Get Party Crasher. Party.

Single-chainring complete guide system
Fits every hardtail on the market and the majority of suspension frames
ISCG, ISCG’05, or BB Mount
36-40T
104mm BCD

System 3 Alloy

For the traditionalists, there’s nothing like machined aluminum. High quality alloy is machined to your preferred thickness and size, and then anodized black and laser etched with the MRP logo. Pick up one of these tasty treats and get your bling on.

Single-chainring complete guide system
Fits every hardtail on the market and the majority of suspension frames
ISCG, ISCG’05, or BB Mount
2.5mm or 5mm thick ring
36-40T
104mm BCD

System 3 Mini-Me Party Crasher

Gear down, go big. We packed all the same top quality ingredients of our System 3 into a smaller more compact package. Whether you are chargin’ lift-served all day, sessioning out at your buddies dirt jumps, or rockin’ a 1 X 9 on your long travel XC rig, Mini-Me is here for you. Don’t you feel better now?

Single-chainring complete guide system
Fits every hardtail on the market and the majority of suspension frames
ISCG, ISCG’05, or BB Mount
32-34T
104mm BCD

System 3 Mini-Me Alloy

Same great taste, less filling. Drop some weight by going alloy. It’s a lot easier than that weird rice-cake, celery, and tofu diet you were thinking about trying.

Single-chainring complete guide system
Fits every hardtail on the market and the majority of suspension frames
ISCG, ISCG’05, or BB Mount
32-34T
104mm BCD

SB-3 Party Crasher

The word is Value! Based off the system 3 guide, the SB-3 uses the same single guide ring set up to deliver unbeatable chain retention at a super affordable price.

Single-chainring complete guide system
Fits every hardtail on the market and the majority of suspension frames
ISCG or BB Mount
36-40T
104mm BCD

SB-3 Alloy

With the same boomerang and rollers, but with an alloy guide ring instead of polycarbonate, it’s got more performance per dollar than you can shake a stick at! What are you waiting for?