Using the ACT Rapid Bus service to get to the track heads.
Many Canberra nature reserves have been reviewed on Australian Hiker.
Canberra blog “Cycling Gravel” – a ride through the central Nature Reserves in Canberra.
Cycling is permitted in 30 of the Canberra Nature Park reserves. Information from the Management Plan 2019 can be found in OpenStreetMap. The rideable reserves are previewed here.
Much of the recreational riding in Canberra are in areas controlled by the National Capital Authority.