GEAR BOX !!!

pete NZ

.020 Over
Joined
Jul 26, 2016
Messages
15
Location
Northland NZ
Ride
2010 roadster
new to this bear with me would you , cheers
ive got the dreaded gearbox issue , however mine only jumps out of 4th @ the magic 2500rpm good and strong in all other gears , replaced Detent spring , no fix however it did make gear selection more crisp (positive) anyone got either a really good idea or a key to the Henckley factory?

T 300 s

Cheers Pete
 
Cheers Mr Hunt , it does when you throttle off , sort of stays in place till you hit 2500rpm ?
 
I had similar symptom to what you've described - my bike momentarily lost drive then the gear would re-engage after I closed the throttle. It's hard to say what it is really but I had a circlip unseat which meant the dog gear disengaged and also forced the sgifting forks to flex hence the loss of drive. once the revs dropped it would pop back in - presumably because the sideways force of the shifting forks.

...A week after it first happened it went bang...I now have a reconstructed trannie...
 
@pete NZ I have to ask as I have been gazing at transmission photos. You said you replaced the detent spring, was it Broke? I am asking because you noted how much better she shifted.
 
New month, new broken tranny.

Sorry man, it's a roll of the dice with Rockets and their trannys, seems you crapped out like I am some others did.
 

Very sorry to hear, that yet another R3 Owner is having problems
My symptoms were different, but ended up with 3rd and 4th being unobtainable. A shattered 4th gear cog, teeth missing off other gears and a circlip out of place.
It's worth reading through #mr hunt's post (and other's).
Please detail what happens from here on in, as it helps others
Good Luck!
 
sorry
warp9.9 said:
@pete NZ I have to ask as I have been gazing at transmission photos. You said you replaced the detent spring, was it Broke? I am asking because you noted how much better she shifted.
Click to expand...
about the late rep[y it wasnt broken just abit off skew if you look at the new spring its kind off of-set were as the old one was straight (both hookrd ends lined up ?
 
will do cheers for the heads up on mr hunts post
 
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