OP
UTC

Enthusiast
Joined: UTC
Posts: 61
Location: Finland
 
Enthusiast
Joined: UTC
Posts: 61
Location: Finland
UTC quote
As having my first ASR-Vespa, I'd been noting some hesitation in steady speeds, like if driving in the city 30km/h it just does feel it does not like it. A bit searching and those asr-rings they change for more speed and better speedo reality. (and yes I know not for new ones like mine) But, as ASR wants both wheel driving on same speed, how it then could do that, as that new rear disk reads different speeds all the time? So: why you not have to change both?
Anyway if push the asr off, it is still the same hesitation on steady speeds. So it is not that at all.
Lastly, why the speedo ring is the rear one, why not the leading one?
UTC

Hooked
2007 Vespa 250 GTS
Joined: UTC
Posts: 450
Location: Nashville, Tn
 
Hooked
2007 Vespa 250 GTS
Joined: UTC
Posts: 450
Location: Nashville, Tn
UTC quote
On my 24 HPE2 I can feel the brake grabbing on initial take off, is this normal?
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Hooked
300gts super sport
Joined: UTC
Posts: 197
Location: N.Wales
 
Hooked
300gts super sport
Joined: UTC
Posts: 197
Location: N.Wales
UTC quote
tonymarchman wrote:
On my 24 HPE2 I can feel the brake grabbing on initial take off, is this normal?
No , not unless A your tyre pressures are wrong or B your rear wheel has lost traction.
OP
UTC

Enthusiast
Joined: UTC
Posts: 61
Location: Finland
 
Enthusiast
Joined: UTC
Posts: 61
Location: Finland
UTC quote
...and even when rear wheel is slipping asr is just not reacting to gas, not automatically "breaking". And if this is a worry, test without asr.
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