Bosch Chainring 20 Teeth (BDU2XX) - Bosch eBike System 2

Bosch Chainring 20 Teeth (BDU2XX) - Bosch eBike System 2

$27.00
SKU: 1270.016.205
Quantity:
In stock
Pickup available at Stage 21 Bikes Usually ready in 24 hours

Bosch Chainring 20 Teeth (BDU2XX) - Bosch eBike System 2

Stage 21 Bikes

Pickup available, usually ready in 24 hours

23582 Moulton Parkway
#111
Laguna Woods CA 92637
United States

+19497163363

Bosch New 20T Direct Mount Chainring BDU2XX For eBike System Gen 2 Black


The Bosch New 20T Direct Mount Chainring BDU2XX for eBike System Gen 2 Black is engineered for Bosch mid‑drive units, offering a seamless, zero offset fit for Gen 2 systems. The 20‑tooth design optimizes cadence and power delivery, enhancing pedal feel from the first pedal stroke to long climbs.

With a direct mount interface, installation is straightforward and secure, reducing wobble and misalignment that can derail smooth shifting. The black finish provides a durable, low‑glare look that stays clean under daily riding conditions.

Ideal for riders who want predictable gearing during city commutes, technical climbs, or mixed terrain. The 20T ring balances acceleration and efficiency, helping you maintain momentum without overworking the motor or drivetrain.

Designed specifically for eBike systems and Gen 2 Bosch setups, this chainring pairs with compatible chain lines and front chainrings to preserve drivetrain alignment and chain retention across miles of riding.


Color Black
Tooth Count 20
Designed for ebike Yes
Defined Color Black
keyword search 1270016205
Direct Mount Type Direct Mount Bosch Gen 2
Teeth 20T

FREE Shipping

Free shipping within USA on all orders over $99.

International Orders

For non-oversized packages (almost everything except entire bikes) we ship internationally via the US Postal Service (Priority and Express Mail).

For larger packages we ship via UPS. Time in transit will vary, but most orders will arrive within 5-7 business days after dispatch.

We are unable to provide any currency conversion information, as your bank or credit card will have its own methodology for the exchange rate. You can use websites such as XE.com to get a good calculation as to current exchange rates.

FREE Shipping

Free shipping within USA on all orders over $99.

International Orders

For non-oversized packages (almost everything except entire bikes) we ship internationally via the US Postal Service (Priority and Express Mail).

For larger packages we ship via UPS. Time in transit will vary, but most orders will arrive within 5-7 business days after dispatch.

We are unable to provide any currency conversion information, as your bank or credit card will have its own methodology for the exchange rate. You can use websites such as XE.com to get a good calculation as to current exchange rates.

Got Questions?

We can help. Reach us directly at Stage 21.

Toll Free: 855-949-7433
Local: 949-716-3363

info@stage21bikes.com

STORE HOURS

Mon through Fri 10AM - 5PM
Saturday 12PM - 4PM

Got Questions?

We can help. Reach us directly at Stage 21.

Toll Free: 855-949-7433
Local: 949-716-3363

info@stage21bikes.com

STORE HOURS

Mon through Fri 10AM - 5PM
Saturday 12PM - 4PM

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Your Payment is Secure

We use a PCI level 1 compliant system for credit card processing which means that it adheres to the highest standards in the world on server compliance, payment processing, and information privacy.