Over 2,000,000 Million Customers Served!!!

Need Help? Click the Live Chat to Talk to a Gearhead 💪

Enjoy Free Shipping on Orders Over $75 – Available Within the Lower 48 States!

SKU: CR9701

Bosch 18T Black Chainring for Mid-Drive E-Bikes - Durable, Compatible Direct Mount for Bosch Gen 2, High-Performance Bicycle Parts, Enhanced Efficiency & Reliability

Regular price $18.65
$19.00 Sale price $18.65 Regular price
Sale Sold out
Unit price
/per 
Save 2%
  • Free Shipping Over $75
  • 30 Day Returns
  • Satisfaction Guaranteed!
Get 5% Off When You Buy 2!

$10 Gift Card

at 250 points

$25 Gift Card

at 500 points

$75 Gift Card

at 1,000 points

This is a pre order item. We will ship it when it comes in stock.

$10 Gift Card

at 250 points

$25 Gift Card

at 500 points

$75 Gift Card

at 1,000 points

Description
Specifications

Upgrade Your E-Bike Performance with the Bosch 18t Chainring - BDU2XX

Optimize your Bosch mid-drive system with the Bosch 18t Chainring, specifically designed for enhanced durability, seamless compatibility, and superior performance. Crafted in a sleek black finish, this high-quality chainring is engineered to meet the demanding needs of e-bike riders seeking reliable power transfer and efficient pedaling.

Materials & Construction

Constructed from premium-grade, lightweight aluminum alloy, the Bosch 18t Chainring ensures robust durability while minimizing weight for improved handling. Its corrosion-resistant coating extends component lifespan, providing long-lasting reliability even in challenging outdoor conditions.

Performance & Engineering

Designed for optimal gear reduction, the 18-tooth configuration delivers a balance of torque and cadence, ideal for versatile riding styles-from commuting to off-road adventures. The precision-engineered teeth feature optimized tooth profiles that enhance chain engagement, reducing slippage and increasing drivetrain efficiency. This chainring is compatible with Bosch Gen 2 systems, ensuring a perfect fit and smooth operation.

Components & Technology

Designed for direct mount installation, the Bosch BDU2XX 18t Chainring seamlessly integrates with Bosch's advanced mid-drive units. The direct mount Bosch Gen 2 compatibility guarantees quick, secure attachment and straightforward maintenance, making it an excellent upgrade or replacement part for Bosch-powered e-bikes.

Style & Use Case

With its sleek black aesthetic, this chainring complements both mountain, commuter, and urban e-bikes, offering a clean, professional look. Perfect for riders seeking enhanced durability and performance, the Bosch 18t Chainring is an essential component for customizing and upgrading your e-bike drivetrain for efficiency and reliability.

Innovative Features & Benefits

- Unmatched durability with high-quality aluminum construction

- Optimal 18-tooth design for balanced torque and cadence

- Compatible with Bosch Gen 2 mid-drive systems

- Easy to install via direct mount system

- Sleek black finish enhances bike aesthetics

Enhance your e-bike's performance with the Bosch 18t Chainring- engineered for durability, compatibility, and efficiency. Whether upgrading your existing system or customizing a new build, this premium chainring ensures smooth, reliable pedal power every ride.

  • High-quality, durable construction using premium materials to withstand rigorous riding conditions and ensure long-lasting performance.
  • Engineered specifically for Bosch mid-drive systems, offering unmatched compatibility and seamless integration with Bosch Gen 2 motors for a reliable upgrade.
  • Features an 18-tooth design optimized for efficient power transfer, smooth pedaling, and enhanced gear engagement tailored for eBike performance.
  • Designed with a sleek black finish, the Bosch BDU2XX chainring combines style and functionality, making it ideal for urban, mountain, or commuter eBike setups.
  • Incorporates advanced direct mount technology for easy installation and secure fit, ensuring optimal performance and minimal maintenance on your Bosch eBike.
ColorBlack
Tooth Count18
Designed for ebikeYes
Defined ColorBlack
keyword search1270016202
Direct Mount TypeDirect Mount Bosch Gen 2
Shipping
Returns
About Us
Contact Us

We pride ourselves on our ability to ship and deliver your gear with excessive speed! We ship from 22 locations throughout the United States and most orders will arrive in 3 days or less with Free Shipping on orders over $75!

The nitty gritty, for specific delivery timelines please pay attention to the delivery timelines on the product pages and the time frame estimated in the carts. If you need a part by a specific day, please contact us by chat, phone, or

Chat

Talk with a representative

Start Chat

Email

info@365cycles.com

Send Email

Phone

603-968-5797

Call Now

Most orders placed during the workweek before 1:00 PM Eastern time ship the same day, but during peak/holiday season or depending on inventory location handling time can take up to 48 hours. If you have questions regarding shipping estimates, don't hesitate to get in touch with us before placing the order. There is a direct signature requirement for all orders over $500.

We provide the you the ability to utilize multiple shipping & billing addresses, based upon what fits your current needs. However you are responsible to maintain and update any new address changes, as 365 Cycles will not be held liable for orders being shipped to an incorrect address.

  • Our Mistake: If we messed it up you can rest assured we are going to make it right. Contact us by email, phone, or chat and we will make your head spin with how quick we fix it
  • Warranty: We are an authorized retailer for everything we sell, so rest assured your product is covered under the manufacturer's warranty. Contact Us if you are having an issue and we will make sure you are taken care of
  • Just don't want it anymore: We have a 30-day return policy for orders within the US. We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. If it's returned in this condition it may be denied and sent back to you

If you need to return your order please email us at info@365cycles.com, call us at 603-968-5797, or use the live chat on our site.

Chat

Talk with a representative

Start Chat

Email

info@365cycles.com

Send Email

Phone

603-968-5797

Call Now

*Please allow up to 3 business days for us to process your return*

365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

Living an active lifestyle is just that, a lifestyle that never goes away and our goal is to always exceed your expectations so we can take this lifelong journey together. We strive to have the parts you need, at competitive prices with unmatched shipping speeds!

If there is ever an issue with an order we will work at warp speed to fix our mistake and make sure you never go a day without a bicycle! If you are not receiving the quality of service you need from one of our exceptionally qualified bicycle experts, tell them Ben Berman told you to tell them "Customer Loyalty" and then name your terms.

Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

“If you want to go fast, go alone, if you want to go far, go together.” -Someone Smart

Ben Berman Founder & CEO of 365 Cycles


Company Core Values: 

These were established by the members of our team and we use them every week to call out team members who have shined in one of these areas. Feel free to let us know at info@365cycles.com if someone you worked with has gone above and beyond in one of these areas. 

Customer Loyalty

Put yourself in their shoes and support those who support us.

You Control the Outcome

If it is to be, it’s up to me" You are personally responsible for controlling the outcome.

Seek Understanding

Understanding the answer is more important than the answer.

Progress Not Perfection

Pick a direction, analyze the results, and be willing to change course.

Will to Win

Customers, 365 Team, Partners, all need the will to win. Bring the Will to Win to every conversion.

Keep Moving

Move the body, move the mind, and remove any hurdles to achieving an active lifestyle.

Do the Right Thing:

Doing the right thing is more important than doing the thing right.

Stronger together:

If you want to go fast, go alone, if you want to go far, go together. Get your team involved and become stronger together.

Chat

Talk with a representative

Start Chat

Email

info@365cycles.com

Send Email

Phone

603-968-5797

Call Now

Customer Reviews

Based on 20 reviews
75%
(15)
5%
(1)
20%
(4)
0%
(0)
0%
(0)
K
Kai Liebh

Leider ist das Ritzel ohne diesen Kranz das die originalen wohl haben. Habe als alles erneuert wurde es aber erst danach gehen da ich dachte dieser Kettenschutz Hosenschutz ich weiß nicht wie man es nennen soll ist dabei bzw. einzeln erhältlich.;

A
Alois Ammer

alles o.k.;

A
AllesMilka

Passgenau und qualitativ hochwertig !
Kann mein Fahrrad jetzt etwas schaltfauler fahren… ;);

M
Michael

Alles bestens. Wäre kommt genau wie bestellt.;

A
Amazon Kunde

Hat auf Anhieb gepasst. Einbau ohne Probleme.;