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- M-Wave Unisex Adult PD-DM-Gen4 E-Bike Chainri...
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Item #:
113969485
M-Wave Unisex Adult PD-DM-Gen4 E-Bike Chainring for Bosch GEN 4, for 1/2 x 3/32 & 11/128 Inch Chains, Chain Line 50 mm, Narrow Wide, Steel, Black, 20
Item #:
113969485
USD 88
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, August 18
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The steel chainrings are perfectly designed for Bosch e-bike engines of generation 4, ensuring compatibility and performance.
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What Stands Out
Durable Steel Construction
Crafted from high-quality steel, the chainring ensures long-lasting performance, effectively resisting wear and tear even under heavy usage conditions.
Narrow Wide Design
The innovative narrow-wide tooth profile prevents chain drop and enhances drivetrain efficiency, making it ideal for both casual and competitive e-bike riders.
Compatible Fit
Designed specifically for Bosch GEN 4 systems, this chainring seamlessly integrates with e-bike models, ensuring optimal performance and compatibility across various brands of chains.
Product Details
Who Should Buy?
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E-Bike Enthusiasts
Ideal for individuals who ride Bosch GEN 4 e-bikes, enhancing performance and compatibility of their bike components.
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Commuters
Perfect for daily commuters looking for a reliable and durable chainring that withstands regular usage and terrain.
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Trail Riders
Suites mountain bikers or trail riders needing a sturdy chainring that offers good chain retention on rough paths.
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Non-E-Bike Users
Not suitable for traditional bicycle riders who do not own e-bikes or Bosch systems.
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Casual Cyclists
May not be ideal for casual riders who use bikes infrequently, as its features cater to more serious users.
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Budget Buyers
Not the best choice for those on a limited budget since it may be pricier compared to basic chainrings.
Product Description
M-Wave Unisex Adult PD-DM-Gen4 E-Bike Chainring for Bosch GEN 4, for 1/2 x 3/32 & 11/128 Inch Chains, Chain Line 50 mm, Narrow Wide, Steel, Black, 20 x 20 x 1 cm
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Customer Questions & Answers
-
Question:
What e-bike engines are compatible with these chainrings?
Answer: These chainrings are designed specifically for Bosch e-bike engines of generation 4. -
Question:
What are the chain sizes that these ring can accommodate?
Answer: They are compatible with gear chains 1/2 x 3/32 inch and 11/128 inch. -
Question:
What is the chain line measurement?
Answer: The chain line for these chainrings is 50 mm.
M-Wave Chainrings Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”
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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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USD 88
Order now and get it around Tuesday, August 18
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Fastest cross-border delivery
Features & Benefits
- Designed for Bosch e-bike engines of generation 4.
- Compatible with gear chains 1/2 x 3/32 inch and 11/128 inch.
- Features a direct mount for easy installation.
- Narrow width with a chain line of 50 mm.
- Available in various tooth counts, including 34.
- Durable steel construction for long-lasting performance.
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