MRP  SB-3 Party Crasher Chain Guide

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.

SPECS/SIZES:

• 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