1:02
Cyflwyniad Caffi Gruff | Caffi Gruff Introduction
S4C Chwaraeon
1:28
Caffi Gruff - Geirfa Seiclo | Welsh Cycling Terms | Cylchdroeon | Revolutions
0:47
Caffi Gruff - Geirfa Seiclo | Welsh Cycling Terms | Sgîlwynt | Slipstream
0:51
Caffi Gruff - Geirfa Seiclo | Welsh Cycling Terms | Ymosodiad | Attack
1:49
Caffi Gruff - Geirfa Seiclo | Welsh Cycling Terms | Y Tîm | The Team
1:11
Caffi Gruff - Geirfa Seiclo | Welsh Cycling Terms | Watts
Caffi Gruff - Geirfa Seiclo | Welsh Cycling Terms | Peloton
0:48
Caffi Gruff - Geirfa Seiclo | Welsh Cycling Terms | Ffordd yn cilhau | Road narrowing
1:40
Caffi Gruff - Geirfa Seiclo | Welsh Cycling Terms | Dringo a Disgyn | Climb and Descend
1:04
Caffi Gruff - Geirfa Seclo | Welsh Cycling Terms | Croeswynt | Crosswind
Caffi Gruff - Geirfa Seiclo | Welsh Cycling Terms | Bonc | Bonk
1:25
Caffi Gruff - Geirfa Seiclo | Welsh Cycling Terms | Bwyta ar y beic | Eating on the bike
1:15
Caffi Gruff - Geirfa Seiclo | Welsh Cycling Terms | Diwedd y Ras | End of the Race
0:41
Caffi Gruff - Geirfa Seiclo | Welsh Cycling Terms | Dodrefn | Furniture
4:35
Caffi Gruff | Newid Teiar | Changing a Tyre
4:13
Caffi Gruff | Offer Hanfodol | Essential Tools
4:41
Caffi Gruff | Rasio yn erbyn y cloc | Racing against the clock
