Where exactly, on Kanakpura road? If getting to Arekere/Hulimavu on Bannerghatta road is_not far, you will have inside roads to get to Hosur road, near Kudlu Gate, or Hosa Road jn. Then you can look at Harluru/Hosa road, to get to Sarjapura Road, and from there have inside roads to Kadubesanahalli etc.
ORR service road cycle lanes were ok till last year (though various sections were disconnected). Not sure of the state since metro work started... there might be lot of traffic on service roads at present, and very dynamic routing.
From Intermediate (Inner) ring road, see if you can get 'inside' after EGL (towards Sriram Spandana), and take the road behind old airport, to get towards Yemalur, but then take the road towards Bellandur lake, and peel off towards Kadubesanahalli on ORR. That way you can try to avoid Old Airport road.
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