Picture of the MRP G4 on a bike
G4 CS
G4 Alloy
G4 Carbon

The new G4 picks up where the famous G3 left off — three consecutive appearances in the Dirt 100 issue, as well as countless World Cup and FMB podiums made it the most sought after full-featured guide on the market.

Upgrades to the G4 include a new co-molded upper guide that utilizes a softer durometer TPU material on the interior walls and ceiling to silence drivetrain chatter. An improved material formula is utilized in the updated skid — making the best even better.

Picture of the MRP G4 CS chainguide
Picture of the MRP G4 alloy chainguide
Picture of the MRP G4 carbon chainguide

INTENDED USAGE:

DH / GRAVITY

DH / GRAVITY

DH / GRAVITY

UPPER GUIDE:

Co-molded "HD"

Co-molded "HD"

Co-molded "HD"

ISCG-05 WEIGHT:

(in smallest configuration)

236 g
32-38t

194 g
32-36t

153 g
32-36t

MOUNTING OPTIONS:

ISCG-05

BB, ISCG, and ISCG-05

ISCG and ISCG-05