MRPMRP Bike Chain Guides

MRP G2 Chain Guide image MRP G2 Chain Guide

- G2: 5mm thick CNC alloy boomerang with integrated, replaceable polycarbonate skid plate
- 3-point attachment of skid to boomerang
- Derailleur cage style upper guide provides full chain enclosure
- Integrated skid/lower guide includes sealed bearing pulley wheel
- Front-access single-bolt positioning of upper and lower guide
- ISCG, ISCG-05 and BB mounting options
$130.95


MRP SB-3 Chain Guide image MRP SB-3 Chain Guide

- SB-3: rotating outer bashguard with internal delrin guide plates and rollers mounted to one-piece stamped boomerang
- Upper roller prevents chain derailment, lower roller provides chain tension adjustment
- Includes Party Crasher bash guard with color-matched rollers
- ISCG and BB mounting options, 4B/104 BCD only
$86.95
MRP System-3 Chain Guide image MRP System-3 Chain Guide

- System-3: rotating outer bashguard with internal delrin guide plates and rollers mounted to a 2-arm boomerang (Mini Me is a smaller version of the System-3)
- Upper roller prevents chain derailment, lower roller provides chain tension adjustment
- Choose alloy, Party Crasher (PC), Party Crasher Lite or carbon fiber bashguard
- ISCG, ISCG-05 and BB mounting options, 4B/104 BCD only
- ISCG guides can be adapted to standard BB-cup mounting with #MP-430 (sold separately)
$130.95
2009 MRP LRP Chain Guide

- Long Range Patrol offers two ring shifting combined with secure chain retention
- New design features upper fin to prevent chain loss
- Includes Party Crasher Lite bash guard, 32t
- 36t capacity
- E-type models feature an updated bracket for Shimano E-type front derailleurs
- ISCG, ISCG-05, or BB mounting options, 4B/104 BCD only
$120.00
MRP System 1 Chain Guide image MRP System 1 Chain Guide

- System-1: both plates attach to and rotate with crank to prevent chain drop
- Upper roller prevents chain derailment, lower roller provides chain tension adjustment
- ISCG or ISCG-05 mounting options, 4B/104BCD only
- ISCG guides can be adapted to standard BB-cup mounting with #MP-430 (sold separately)
- May require a longer BB spindle for clearance
$130.95
MRP System 2 Chain Guide image MRP System 2 Chain Guide

- System-2: stationary inner plate mounts to 3-arm boomerang. Outer plate mounts to and rotates with crank to prevent chain drop
- Upper roller prevents chain derailment, lower roller provides chain tension adjustment
- 4B/104 BCD only
- ISCG standard, can be adapted to BB-cup mounting with #MP-430 (sold separately)
$202.95

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