Shimano Guide Pulley Tension ST-R8000.
- Brand Name: Shimano.
- Cycling discipline: road.
- Use: By bike.
- Consumer part Shimano: Yes.
- Shimano article number: Spare parts.
- Bike spare part code: R-8000/R-8050/RX-800/RX805.
- Bike replacement model code: SMPARTS.
- Bike spare family code: Y3.
- Type of spheres: Sealed x 2.
