SpeedBox 3.1 B.Tuning for Yamaha (PW-X3, PW-S2)

SpeedBox 3.1 B.Tuning for Yamaha (PW-X3, PW-S2)

Marsoni

M251S

$289.50

Get it in 3 business days with 1 day shipping. Friday, May 29

SpeedBox 3.1 B.Tuning for Yamaha (PW-X3, PW-S2)SpeedBox 3. 1 B. Tuning for Yamaha (PW X3, PW S2) Compatible with motors: PW X3, PW S2 PROPERTIES: Activation: SpeedBox App LIGHT button Maximum speed: unlimited Speed limit setting: yes Display shows: actual values Compatible with: SpeedBox App Compatible with motors: PW X3, PW S2 In case of updating the software of your e bike, uninstall SpeedBox from the e bike first, update the software and reinstall SpeedBox. Important Safety & Legal Warning:

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Your SpeedBox 3.1 B.Tuning for Yamaha (PW-X3, PW-S2) orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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You'll receive a tracking link by email once your SpeedBox 3.1 B.Tuning for Yamaha (PW-X3, PW-S2) ships.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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I pretty much only wear Levi's 510s & as of lately Asos skinny jeans. Thought I'd give these a shot. I wear between 28w-30w so I ordered 29w. They fit good & seems to be really true to size. I could have probably ordered the 28w for a tighter fit. Only reason I didn't give them 5 stars is that the dye transfers from the denim. I'm sure eventually that will stop happening?? I like the dark denim so I don't wanna continue to wash them so they fade out so soon.

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Reviewed in the United States on February 19, 2025

Verified Purchase

cindy l.

Natrona Heights, US

★★★★★ 5

Get it!

Size: 29W x 29L, Color: Rinsed

As shown. Feels thick and expensive.

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Reviewed in the United States on May 24, 2026