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compression / torque spring -NARAKU- +1000 rpm Sport V.2
Part no.:
NK90066
Description
Back pressure springs NARAKU Sport V.2
The current version of the NARAKU back pressure spring uses a modified alloy of the spring steel and has a special marking of the spring type. Sets of 3 or 2 springs and single springs are available.
A change becomes necessary as soon as the performance increases due to a tuning measure. Noticeable by slipping V-belt or engines not spinning out. The back pressure spring is always in close connection with the variomatic. If a different spring is fitted, this will affect the shifting behavior of the variomatic. Unlike other manufacturers, the NARAKU springs indicate the speed shift at which the variator will shift if the rollers in the vario are not changed. This allows a much more precise selection of the correct spring than with a percentage specification. A 1000 spring will therefore make the vario change its ratio about 1000 rpm later.AI-translation
The current version of the NARAKU back pressure spring uses a modified alloy of the spring steel and has a special marking of the spring type. Sets of 3 or 2 springs and single springs are available.
A change becomes necessary as soon as the performance increases due to a tuning measure. Noticeable by slipping V-belt or engines not spinning out. The back pressure spring is always in close connection with the variomatic. If a different spring is fitted, this will affect the shifting behavior of the variomatic. Unlike other manufacturers, the NARAKU springs indicate the speed shift at which the variator will shift if the rollers in the vario are not changed. This allows a much more precise selection of the correct spring than with a percentage specification. A 1000 spring will therefore make the vario change its ratio about 1000 rpm later.
€11.69 *
incl. VAT plus shipping costs
Item is available and will be ordered for you (delivery time 2-5 working days for instant payment with credit card or Paypal)
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For this item you get
fidelity point/s
| General | |
|---|---|
| EAN: | 4250362416544 |
| Contrast springs | |
| outer diameter: | 52.2 mm |
| length: | 107.4 mm |
| wire size: | 3.87 mm |
| colour: | purple |
| OEM numbers (for comparison purposes only) | |
| Piaggio | AP8206191 |
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