Glixal ATKS-03901 Chinese Scooter High Performance Racing Torque Spring clutch springs GY6 50cc-100cc 139QMB 1P39QMB Engine Moped ATV (1000RPM,Blue)

Works Great, made well, Doesn't engage clutch until rpm's reach 1500, therefore staying higher rpm longer, I also added a 100cc Bore Kit to my Scooter a week after installing this, and its a Huge difference.

Excellent

Good

Depending on your cc's would depend on the color of the soring you get. Ive got an 80cc snd thought that the yellow wiuld be good turns out the blue would of been better. So just nake sure when purchasing your springs

Great product notable performance change

Installed on 2012 agility 50cc with bbk used 9 gram weights,lost some performance on hills,put my 6.5 weights back in and performance is back,had to use the original clutch springs did receive with torque spring,this review was for the red torque spring

good deal

There are different lengths of springs available from other sellers. The 50cc springs are noticeably shorter regardless of the rpm range. Other than letting you this. They are just what I wanted and, I'm happy with them. Only time will tell if they hold up well or weaken. I'll try to remember to update my review over the next few years. It’s now March 2023 and it’s still preforming as it should No noticeable weakening

No me sirvieron para la moto que queria, pero los ocupe para otra y quedaron excelentes, recomiendo revisen bien las medidas que necesitan, fuera de eso excelente producto

This is not good for Indian two wheeler as this is not fitting correctly don't waste your money No return and refund till date I haven't been calling them for long time

Perfect replacement / tuning for a GY6 Benzhou 50cc Scooter. Mind you folks have to realize there is no unique recipe with those Scooter parts, a lot of variables depending on your configuration, weight etc. Keep on swapping springs and variateur Rollers until you find the sweet spot for you.

Fast shipping