gearbox problem on rsv4 aprc 2011

Oct 2015
4
0
warwick uk
4th gear not engaging jumping out of gear got so bad had to go from 3rd to 5th why? And how to fix any ideas
 
Oct 2010
3,008
0
Modding collectors in kent
Call aprilia performance asap...

good news is they have an accesable gearbox so it can be fixed
 
Oct 2010
646
0
Not good news im afarid
sounds like 4th is fekked, and prob the selctor fork too.
Mine has just done this and lunched 5 cogs and three slectors in the gearbox, 75 plus vat per cog etc etc ££££££££
Aprilias cogs are/were made of cheese as they have uprated them now.
yes its a cassette gearbox so comes out easily but still££££ in labour im afraid
Been using a QS by anychance?