ASV C5 Unbreakable Brake Lever, Standard or Short Aprilia Tuono V4 R 2011-16

Instead of bending or breaking, ASV levers simply pivot outward when impact occurs, and spring back instantly. The pivot junction uses a pair of high quality chrome steel, ABEC rated precision sealed bearings for years of smooth operation and ZERO "play" or "slop".

*Photos are an example only and do not reflect the exact mounting configuration. Color and material are the same across bikes.

If your model isn't below see the ASV brake lever for the radial style here or big pivot style here 

Standard length - Same as stock lever. 
Shorty length - 1 1/4" shorter than stock lever.

Fitment: