Bike trip has always been fantasy of many bike or car lovers, to reach leh  you can take bus route and get  tried because  of uneven roads and you’ll be missing the great view of Himaliyan range of mountains, plus the best way to reach leh is to ride to the place, you can start your journey from Srinagar to sonamarg which is 80 kms  take your first stop and then leave for Lamayuru which is 200 kms this route is decent but slow, then Lamayuru to Leh which is 100 kms  it take more than 3 hours to reach Leh from Lamayuru.