That's a commission I did for a friend of mine, Tedi, with her motorcycle which she loved very very much. Took forever to complete with all the tiny details but it was definitely worth it, when she saw it she was soooo happy, and she couldn't stop repeating: "You drew every single little bolt in it!!!" Yeah, I could say I'm happy with it. More than happy :)

Technical info:
Reference: a picture she gave to me for herself and the machine + I used my own for the background (that's the Evil Tooth Cliffs in Rila in case you're wondering).
Pencils: 2B - 8B, HB + red and blue FC color pencils.
Paper: 35,3 x 48,3 cm, which proved to be a problem when I completed it because it was about 2 cm larger in both directions than almost any scanner I could find.

That's it. I really love this one. It was very much a challenge and I'm ABSOLUTELY NEVER drawing a motorcycle again! XD

EDIT
BUT HELL I DID! On Tedi's request I did another drawing of the motorbike, this time as a tattoo design for herself. Here you can see the lineart and the complete artwork. Honestly, for some reason I had kinda hoped she would want me to draw her bike again :O