Gwynfor Palfery
- Rasys
- 1
- Safle dosbarth gorau
- 56fed M
- Cwm Nant-y-Groes
- Safle categori gorau
- 6ed MV60
- Cwm Nant-y-Groes
- Safle cyfres gorau
- 323fed
- South Wales Winter Hill Series 2022
- Sgôr cyfartalog
- 69.62
| SafleSaf | Dyddiad | Ras | ||||
|---|---|---|---|---|---|---|
| 2023 | ||||||
| 71 | 28 Ion 2023 | Cwm Nant-y-Groes M 56 MV60 6 | ||||