taco eater :
Arnie Sparaco from wrightstown, NJ United States
nice springs but it slipped to about 40mph on my polini v1. So I put the stock springs back on.
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Haven't used this particular brand but...
January 8, 2015
taco eater :
MennoOonneM from San Diego, CA United States
GY6, as stated, work perfectly with the V1 stock clutch and also the Hämmer clutch.
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Truth in advertizing
January 8, 2015
taco eater :
Max Johnson from New Bedford , MA United States
These blue springs work great on Morini and minarelli clutches, As well as actual hero puch engines with the crazy aluminum V1 clutch with the splined hub. Not super-duper high clutch stall, but you don't want it slipping to 50MPH.