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Torque Spring NCY GY6 125/150cc (2000rpm) - 1200-1028.10
  • SKU: 1200-1028.10
  • Availability: in stock Many in stock Out of stock You can purchase this product but it's out of stock

Torque Spring NCY GY6 125/150cc (2000rpm)

$24.99
Shipping calculated at checkout.
  • Vendor:NCY
  • Barcode: 4713014656571
DESCRIPTION
The NCY 2000 rpm Torque Spring is a CVT (Continuously Variable Transmission) component designed for GY6 engines from 125cc to 150cc (Honda Ruckus, Kymco, compatible Honda CVT scooters, etc.). It is installed in the rear pulley (Torque Drive) and serves to modulate the reaction force of this pulley according to engine speed.

In a CVT transmission, the torque spring equips the rear pulley to:

define the engine speed at which the pulley begins to exert a significant response

determine how the belt remains positioned between the front and rear pulley surfaces

influence traction under load, acceleration, and engine speed stability

A spring calibrated for 2000 rpm requires a higher centrifugal force before noticeably changing the position of the rear pulley. This results in a later reaction (at higher revs), which is particularly useful on redesigned engines capable of producing their useful torque higher in the rev range.