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SpeedBox 1.5 for Bosch SX (Smart System + Rim Magn
SpeedBox 1.5 for Bosch SX (Smart System + Rim Magn
SpeedBox 1.5 for Bosch SX (Smart System + Rim Magn
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SpeedBox 1.5 for Bosch SX (Smart System + Rim Magn

Marsoni M251S
Sale price$349.50
Pay 4 payments of $87.38 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
SpeedBox 1.5 for Bosch SX (Smart System + Rim MagnSpeedBox 1. 5 for Bosch SX Gen4 motors (BDU3144, BDU3145) with Smart System and Rim Magnet offers simplified installation and removes the speed limiter for unrestricted riding. Compatible with current Bosch software and activated via WALK function or button sequence. Not compatible with ABS or standard magnets. SIMPLIFIED INSTALLATION No need to find a suitable position for the Magnet Simulator DESIGNED FOR: Performance Line SX motors of 4. Gen (Motor
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Your SpeedBox 1.5 for Bosch SX (Smart System + Rim Magn orders ship within 1-2 business days.

Delivery Options:

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

Order Tracking:

You'll receive a tracking link by email once your SpeedBox 1.5 for Bosch SX (Smart System + Rim Magn ships.

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 2279 reviews
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Product Reviews
C
Verified Purchase
Cliente Amazon
Bozeman, US
★★★★★ 1
Velcro strap non durable.
Size: 10.5 Little Kid, Color: Oltremare
The Velcro strap stop working after using the shoes for only less than 2 month.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 19, 2025
C
Verified Purchase
Cliente Amazon
Charlottesville, US
★★★★★ 1
Velcro strap non durable.
Size: 10.5 Little Kid, Color: Oltremare
The Velcro strap stop working after using the shoes for only less than 2 month.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 19, 2025
C
Verified Purchase
Cliente Amazon
Omaha, US
★★★★★ 1
Velcro strap non durable.
Size: 10.5 Little Kid, Color: Oltremare
The Velcro strap stop working after using the shoes for only less than 2 month.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 19, 2025
T
Verified Purchase
The Dude
Cuba, US
★★★★★ 4
More blue than purple
Size: 4.5 Toddler, Color: Celeste
Not the same color as shown. The color is more blue
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2025
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 5
Excelente
Size: 5 Toddler, Color: Pink
Muy buenos zapatos para un bebé q recién empieza a caminar
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026

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