The rear torque spring ( Main or Contra) is in charge of how quickly you go from stopped to top speed and back down again.
Great upgrade for stronger hill climbing and quicker cornering.
Stock 150's come with a 1000rpm main spring.
This heavier spring will get you a noticeable increase on low end torque and and nice downshift from top end!
1500rpm Main spring (Color may vary)
Scooter Parts for Sale
- 2001 honda elite ch80 front wheel spacer & axle @ moped motion(US $9.99)
- Tyga carbon fiber passenger seat cover for honda grom msx125 **usa shipper**(US $999.99)
- 2001 honda elite ch80 oem tool kit w/ bag wrench screwdriver hex @ moped motion(US $4.99)
- 2001 honda elite ch80 front brake cable @ moped motion(US $14.99)
- 2001 honda elite ch80 rear brake cable @ moped motion(US $14.99)
- Ncy exhaust (titanium-look, stainless, multicolor); honda ruckus scooter (US $199.99)
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