For chain consistency and control in technical situations, TruVativ teamed up with chain guide masters MRP to bring you the XO Chain Guide. It features an aluminum back plate and MRP's replaceable Skid Plate design so its amazingly lightweight, yet can take a beating. The combination of the upper and lower guides, along with a sealed bearing pulley provides excellent chain retention in the roughest terrain.
|White / Bottom Bracket Mount / 32-36 Tooth Capacity||710845674242||006315006040|
|White / Bottom Bracket Mount / 36-40 Tooth Capacity||710845674310||00.6315.006.100|