New Co-mold rubber upper guide for truly silent running.
MRP 1x V3 Upper Chain Device
MRP 1x V3 Alloy Chainguide, Trek BB92 Clamp, 30-36T, For Top Fuel & Supercaliber
MRP 1x CS (Core series) 28-34T upper chain device guide Black
MRP 1x i0 SL Carbon Chain guide For T-type
Mrp 1x CS Upper Chain Device S3 / E Mount 28-36T Black
Truvative X-Guide MRP 2x10 Chain Guide in Black
