Bosch

Bosch Gen2 E-Bike Front Drive Sprocket, 21T Cr-Moly, Direct Mount – KMC

$43.99
Tax included. Shipping calculated at checkout.

🚴‍♂️ Bosch Gen2 E-Bike Front Drive Sprocket – 21T Cr-Moly, Direct Mount

Upgrade your ride with the Bosch Gen2 E-Bike Front Drive Sprocket, crafted from high-strength Chromoly steel for unbeatable durability and long-lasting performance. Designed specifically for Bosch Gen2 motors, this 21-tooth chainring delivers smooth power transfer and exceptional reliability. 🔧

💪 Built for Performance

  • 🔩 21T Tooth Count – Perfect balance of torque and speed for all terrains
  • 🏆 Chromoly Construction – Superior wear resistance and strength
  • ⚙️ Direct Mount – Quick and secure installation with KMC compatibility
  • 🔁 Optimized for Bosch Gen2 E-Bike Systems – Seamless integration and efficient energy transfer

Whether you're commuting, cruising, or exploring the trails, this precision-engineered chainring keeps your E-Bike running smoothly and reliably. 🌟

🔍 Why Choose This Sprocket?

  • 🛠️ Engineered for heavy-duty E-Bike use
  • 🕒 Long-lasting performance with minimal maintenance
  • 🌐 Trusted by cyclists worldwide

Ready to boost your E-Bike’s drivetrain? Ride with confidence, knowing you've got the quality and durability of Bosch and KMC under your feet. ⚡

Shipping & Returns

🚀 Fast & Reliable Shipping

Same-Day Dispatch: Orders placed before 2 PM ship the same day.

Express Shipping Available: Get your order in 1-3 business days.

Free Shipping: On all orders over $50.

Live Tracking: Stay updated with real-time tracking on all orders.


🔄 Hassle-Free Returns

30-Day Returns: If you’re not satisfied, return it unused & in original packaging for an exchange or refund.

Easy Process: Contact our support team for a simple return process.


📩 Need help with an order? Reach out to us via email, chat, or phone!

Fleet-Tested Reliability
Genuine Replacement Components
Safe, Durable, Mechanic-Approved
Fleet-Tested Reliability
Genuine Replacement Components
Safe, Durable, Mechanic-Approved
Fleet-Tested Reliability
Genuine Replacement Components
Safe, Durable, Mechanic-Approved

Upgrade Your Ride

🛠 Build, Repair & Customize – All in One Place!

📌 Complete Your Setup with These Must-Have Add-Ons:

✅ Same-Day Processing

Orders placed before 2 PM ship the same day

✅ Express Shipping Available

Get your tyres in 1-3 business days

✅ Flat-Rate & Free Shipping

Free shipping on orders over $119

🔥 Why Choose Our Bike Parts?

Premium-Quality Materials for Maximum Durability

Compatible with All Bike Types & Riding Styles

Designed for Performance, Safety & Longevity

Trusted by Thousands of Riders & Mechanics


💬 Need help? Contact us via live chat, email, or phone—we’re here to assist!

❓ What if I order the wrong part?

No worries! We offer hassle-free exchanges and returns within 30 days. Just keep the tyre unused and in its original packaging.

❓ What if I’m not happy with my purchase?

We offer a 100% Satisfaction Guarantee. If you’re not happy, we’ll make it right—refund, exchange, or store credit.

❓ How do I choose the right part for my bike?

You may need to research what parts fit your bike or feel free to contact us!

❓ Are these parts compatible with e-bikes?

Yes! Our parts are e-bike compatible and designed for higher speeds, extra torque, and longer durability.

❓ Do you provide warranties?

Yes! Please contact us for further information on you specific part.