Bicycle Components & Accessories

Genuine Shimano R3300/R3000/2400 RD-M370/M390/M430/M3000/M4000 8 Speed Tension Guide Pulley Wheel Genuine Shimano R3300/R3000/2400 RD-M370/M390/M430/M3000/M4000 8 Speed Tension Guide Pulley Wheel Genuine Shimano R3300/R3000/2400 RD-M370/M390/M430/M3000/M4000 8 Speed Tension Guide Pulley Wheel