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2-year warranty
Motor Unit 5V | MU-UR520
Reference 4153IMUUR520CA
Available under 4 weeks
*according to supplier's lead time
*according to supplier's lead time
The SHIMANO MU-UR520 5V drive unit is a solution designed to provide smooth, reliable internal...
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The SHIMANO MU-UR520 5V drive unit is a solution designed to provide smooth, reliable internal gearing, ideal for mobility-oriented cycling and everyday commuting. Designed to be integrated into a hub system with integrated gears ( Hubs Internal Gear category), it contributes to a smoother riding experience, with protected shifting adapted to the constraints of urban use.
With its SHIMANO architecture, this 5-speed drive unit aims to offer a precise, consistent response, in line with the expectations of cyclists looking for a durable solution for an internal gear bike. It is particularly well-suited to users who prefer simple maintenance and consistent operation over time, especially in the context of electric mobility and repeated trips.
- Main function: drive unit for an Internal Gear Hub
- Use: management/drive of the internal transmission for smooth day-to-day operation
- Key benefits: protected internal drivetrain, smooth operation, solution for urban commuting
- Brand: SHIMANO
- Model : MU-UR520
Scroll down the page to view detailed technical specifications at the bottom ↓
Warranty : 2 years
Available under 4 weeks
*according to supplier's lead time
*according to supplier's lead time
Delivery in 3 to 5 business days
Free for orders over €299
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Motor Unit 5V | MU-UR520
€215.38
Reference 4153IMUUR520CA
Available under 4 weeks
*according to supplier's lead time
*according to supplier's lead time
Technical specifications
Description
Product overview
The 5V SHIMANO MU-UR520 drive unit is a component for internal gear hub transmission systems. Designed to be integrated into an internal hub architecture, it contributes to the smooth running of the system by fulfilling the role expected of a drive unit in this category of spare parts.
Benefits for the user
By choosing a SHIMANO drive unit dedicated to hubs with integrated gears, you are choosing a part adapted to this type of transmission, useful when replacing or refurbishing a bike equipped with an Internal Gear Hub. This 5V drive unit allows you to start afresh on a sound footing, with a part identified and consistent with the "internal gear hubs" ecosystem.
Technical specifications (data available)
Brand: SHIMANO.
Model: MU-UR520.
Type: 5V drive unit.
Category: Hubs Internal Gear.
Recommended uses
Replacement of a drive unit on an assembly using an Internal Gear Hub, as part of transmission maintenance, repair or retrofit.
Compatibility
Precise compatibility (hub, series, generation, mounting standard) is not indicated in the information supplied. To guarantee the right choice, we recommend checking the exact reference of the original part and the SHIMANO documentation associated with the hub in question.
Expert advice
Before ordering, identify the exact model of the hub with integrated gears and note any part number present on the replaced part to avoid incompatibility. During assembly, follow the manufacturer's procedure (assembly sequence, tightening torques if applicable) and take the opportunity to check the condition of associated components (wiring/controls, hub interface parts, fasteners). In case of doubt, have the compatibility validated by a cycle technician to secure the repair.
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