MRP SB-3 PARTYCRASHER CHAIN GUIDE
MRP SB-3 Partycrasher chain guide, bottom bracket mount includes MRP’s one-piece, CNC-machined polycarbonate bashguard.
Pre-formed steel backplate eliminates the need for added guide places
Based upon System 3 guide’s boomerang design
Compatible with standard and elevated chainstay configurations
ISCG mount model requires ISCG mount tabs on frame or an ISCG adapter plate
Bolt Pattern: 4-Bolt
Chainring BCD: 104 mm
Max Tooth: [...]









