Features: 2.5mm alloy outer ring 110BCD 36-44T Black
MRP Outer Plate - SlalomMRP CNC Machined Chain Guide plate. 5-Bolt CD 94mm for MRP chain devices.
S4 Bashguards Some riders prefer a full-bashguard system. The S4 Alloy will feature new bashguard designs, similar to the Party Crasher Lite, but even lighter. The same skeleton pattern of...