the small triangle of Stretford between Longford Park and the Metrolink used to be OK
Oi! It still is nice, cheeky.
Withington is a good location 5 mins from Didsbury and West Didsbury and a 10 minute ride to the Uni. Good bus links too.
Not much riding in sth Manc but you can pootle around The Ees along the Mersey and there’s even some hidden woodland singletrack and, of course, Chorlton mountain!
It takes me 30 mins by car to Roman Lakes at Marple from Stretford; loads of riding from there. Within 45 minutes you’re heading down the zig-zags towards Aspenshaw Hall and then on to Hayfield and all that the Dark Peak has to offer.