WA-28C Series
| MATERIAL: | Carbon fiber |
| INTERNAL DIAMETER: | 28.8mm |
| HEIGHT: | |
| 。WA-283C: | 3mm |
| 。WA-285C: | 5mm |
| 。WA-2810C: | 10mm |
| 。WA-2815C: | 15mm |
| MATERIAL: | Carbon fiber |
| INTERNAL DIAMETER: | 28.8mm |
| HEIGHT: | |
| 。WA-283C: | 3mm |
| 。WA-285C: | 5mm |
| 。WA-2810C: | 10mm |
| 。WA-2815C: | 15mm |