Vertex Top End Piston Kit - Honda CR 85 R
Part number: VTK22863B
$150.95
Description
Top end piston kit includes: piston, rings, pins, circlips, top end gaskets, and wrist pin bearing when applicable. Specifications Cylinder Diameter: 47mm Displacement: 85cc Piston O.D.: 47.45mm Vehicle Fitment Honda CR 85 R (2003-2004) Honda CR 85 RB Big Wheel (2003-2004) Vertex Pistons are precision-engineered for maximum performance and durability. Each kit is manufactured to OEM specifications with premium materials for a perfect fit. Backed by Vertex's quality guarantee.
Specifications
| compression ratio | STD |
|---|---|
| cylinder diameter | 47mm |
| displacement | 85cc |
| part type | Top End Piston Kit |
| piston od | 47.45 |
| vehicle type | Dirt Bike |
Listed vehicle applications
| Year | Make | Model | Notes |
|---|---|---|---|
| 2004 | Honda | CR 85 R | Catalog application: 2004 Honda CR 85 R. Piston OD 47.45 mm; Cylinder 47mm. Top end piston kit includes: piston, rings, pins, circlips, top end gaskets, and wrist pin bearing when applicable. Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2003 | Honda | CR 85 R | Catalog application: 2003 Honda CR 85 R. Piston OD 47.45 mm; Cylinder 47mm. Top end piston kit includes: piston, rings, pins, circlips, top end gaskets, and wrist pin bearing when applicable. Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2004 | Honda | CR 85 RB Big Wheel | Catalog application: 2004 Honda CR 85 RB Big Wheel. Piston OD 47.45 mm; Cylinder 47mm. Top end piston kit includes: piston, rings, pins, circlips, top end gaskets, and wrist pin bearing when applicable. Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2003 | Honda | CR 85 RB Big Wheel | Catalog application: 2003 Honda CR 85 RB Big Wheel. Piston OD 47.45 mm; Cylinder 47mm. Top end piston kit includes: piston, rings, pins, circlips, top end gaskets, and wrist pin bearing when applicable. Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
Check the exact vehicle application and specifications before ordering. Ask HPE if a detail is missing.