Bosch PowerTube Adapter

36.90  49.20 Price range: 36.90 € through 49.20 €

Drop up to 1.2kg from your e-bike instantly. Use a lighter 500Wh or 625Wh battery in your 750Wh frame with precision-engineered fit.

The lowest price ( May 12, 2026 ): 36.90  SKU: N/A Category: Brand:

Description

Bosch Smart System PowerTube 500 & 625 to 750 Adapter

Drop up to 1.2kg from your e-bike instantly. Use a lighter 500Wh or 625Wh battery in your 750Wh frame with precision-engineered fit.

This adapter is the essential component that makes running a 500Wh or 625Wh battery possible, bridging the physical gap in frames designed exclusively for the larger 750Wh unit.

Bosch PowerTube battery adapter

The Bosch Smart System 750Wh battery is excellent for maximum range, yet its weight is a key factor when prioritizing a more playful bike feel. Our PowerTube Adapter provides a simple solution for riders who prefer a lighter setup. Whether you choose the 500Wh or the 625Wh battery, this adapter ensures a perfect fit, making your e-MTB more responsive for racing or technical trail sessions.

Versatility for 625Wh Frames

Our adapter system is also compatible with frames designed for the 625Wh PowerTube. By selecting the shorter variant, you can bridge the gap between a 500Wh battery and a 625Wh frame slot. This provides the same weight-saving benefits and precision fit for riders on mid-range Bosch Smart System platforms.

battery adapter bosch

Compatibility Note: This adapter is designed specifically for the Bosch Smart System (Model Years 2022-2024). It allows you to fit both 500Wh and 625Wh PowerTube batteries into frames designed for the 750Wh unit. If you own an older Bosch e-bike system (Non-Smart System), this component will not fit. Please verify your system architecture before purchasing.

Key Performance Benefits

battery adapter mounted on the battery

  • Significant Weight Reduction: Instantly drop 1200g (1.2kg) when using a 500Wh battery or approximately 800g with a 625Wh battery compared to the stock 750Wh setup.
  • Optimized Handling: Lowering the bike’s overall mass and changing the center of gravity makes it more flickable, easier to corner, and more manageable on jumps.
  • 3D-Scanned Precision: Each adapter size is born from high-resolution 3D scans of the Bosch PowerTube architecture
  • OEM Shield Support: Our adapter includes dedicated mounting points for your original Bosch battery cover (shield). Your bike retains its clean, factory-integrated look.

Technical Specifications

  • Compatibility: Bosch Smart System PowerTube (Model Years 2022-2024)
  • Battery Options: Available for both 500Wh and 625Wh PowerTube batteries
  • Frame System: Designed for 750Wh and 625Wh frame battery slots
  • Weight Saving: -1200g (with 500Wh) / ~800g (with 625Wh)
  • Material: Industrial-grade, High-Impact, and UV-Resistant PCTG
  • Mounting Type: Tool-free, plug & play installation

Installation: This adapter is a dedicated component for the Bosch Smart System. To install, simply slide it onto your 500Wh or 625Wh PowerTube battery and secure it into your 750Wh frame as usual. Use your original Bosch mounting hardware for a seamless, secure fit.

Trusted by Riders in 55 Countries

From our world-class 3D-printed mudguards to our cockpit accessories, we apply the same “No-Failure” racing philosophy. Tested on the world’s toughest trails so you can focus on the ride.

 

Additional information

Weight0.2 kg
Battery adapter variant

125Wh (500Wh > 625Wh, 625Wh > 750Wh), 250Wh (500Wh > 750Wh)

Material

Fiberlogy ASA

Color

Black

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