About MRP


MRP has been the pioneer and leader of high quality

chain guide systems since 1996.


From the original System 1 to today's flagship

G4, SXg & AMG guides, MRP guides are the consistent choice of

the World's best riders in every discipline on the mountain.


Just ask the legends of the sport what chain guide they insist on using year after year.

The answer is always "MRP" for their quality, dependability, and reliability.


MRP is the flagship brand of Mountain Racing Products, located in Grand Junction, Colorado.

We're a small company dedicated to making high quality bicycle gear.


Racing is in MRP's blood, so supporting the world's best athletes comes as no surprise. For over over 18 years, MRP has been the chain guide of choice for the world's fastest mountain bike racers.


More World Cup, World Champion, and National Titles have been won using MRP chain guides than any other.

Need help choosing a guide? You're in the right place.

Below, you'll find information on the different guide systems offered by MRP - with information on best uses, technologies, and how each guide fits into our diverse lineup. 

DH / Enduro/ Gravity


Enduro/ Trail

1X Trail / XC / CS

1X Trail / XC / CS

1X CX / CS



2X Enduro / Trail

Trail / XC


Installation, Service, and Owner's Manuals

Don't see what you're looking for? Contact us.


MRP Chainguide Instructions:



G3 Steel / G4 CS


AMg V2



1x BB and ISCG-05

1x S/E-mount

1x D-mount

1x Clamp-on Models

1x V3 CX

1x V3 Clamp-on MTB

MRP Parts Guide All Australian Models


MRP Parts Guide


MRP Mounting Guide

Before you order your MRP device, you need to know what type of fitment or mount your bicycle has, this is important as if you order the wrong mount, it will not fit your bicycle. There are usually 3 types, (from the left) ISCG, ISCG-05, BB.


Important Information

Please read the following information sheet below.. It allows you to take good care of your MRP product by using the correct types of lubricants and cleaning products. (Click on the image.)

Po Box 1064 Braeside, Melbourne, Vic, 3195     Tel:  03 - 9587 1466

© 2019 Steve Cramer Products

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