About The Product
- Single speed chain for E-MTB drivetrains
- High tensile strength plates with Revolt Abrasion inner plates
- Dacromet coating resists water and corrosion
Enhance Your Cycling Performance with the Sunrace CN-S1E Single Speed Chain - Durable, Corrosion-Resistant, and Designed for E-MTBs
Looking for a reliable, high-performance chain optimized for single-speed and E-MTB applications? The Sunrace CN-S1E Single Speed Chain is engineered to deliver exceptional durability, corrosion resistance, and smooth shifting, making it the ideal choice for off-road enthusiasts and city riders alike.
Materials and Engineering Excellence
Constructed from high-quality silver steel, the Sunrace CN-S1E features high tensile strength plates to withstand the rigors of demanding rides. The inner plates incorporate Revolt Abrasion technology, significantly enhancing wear resistance and prolonging chain lifespan. Its 1/8-inch width perfectly pairs with single-speed drive systems, ensuring optimal power transfer and efficiency.
Advanced Components and Coatings
The CN-S1E chain is coated with Dacromet, a specialized corrosion-resistant finish that provides outstanding water and rust resistance. This innovative coating ensures your chain maintains peak performance in wet, muddy, or harsh environmental conditions, reducing maintenance and extending service life.
Design & Use Case
Designed specifically for single-speed and E-MTB drivetrains, the Sunrace CN-S1E offers seamless engagement, stability, and durability. Its 136-link configuration provides the perfect balance of length and strength for aggressive off-road riding, urban cycling, or retrofitting vintage single-gear setups. The sleek silver finish adds a touch of style to any bike while providing excellent visibility and aesthetics.
Performance & Technology Highlights
- Heavy-duty silver steel construction with high tensile strength plates for maximum durability
- Revolt Abrasion inner plates for enhanced wear resistance
- Dacromet coating for superior water, rust, and corrosion protection
- Optimized for single-speed and E-MTB drivetrain systems
- 136 links length for versatile use cases
Upgrade your cycling setup today with the Sunrace CN-S1E Single Speed Chain - the perfect combination of innovative engineering, durability, and reliable performance for your bike's drivetrain. Whether conquering mountain trails or navigating city streets, this chain ensures smooth, efficient power transfer every ride.
- Designed specifically for single-speed E-MTB and city bikes, the Sunrace CN-S1E chain offers optimized performance for streamlined gearing systems.
- Constructed with high tensile strength steel plates and Revolt Abrasion technology, this chain provides exceptional durability and corrosion resistance for long-lasting use in rugged conditions.
- Features advanced Dacromet coating that effectively resists water, mud, and rust, ensuring reliable performance in all weather environments.
- Engineered with 136 links and a 1/2x1/8 inch size, this single-speed chain is compatible with a wide range of E-MTB and fixed gear setups for versatile cycling applications.
- A sleek silver steel finish combines durability with a professional look, making it ideal for both functional riding and stylish urban cycling, while ensuring smooth power transfer and reliability.
| Specification | Value |
|---|---|
| Manufacturer | SUNRACE |
| Manufacturer Part No. | CNS1E.136L.DS0.BX |
| Universal Product Code | 4710944264845 |
| Invoice Description | CHAIN SUNRACE CNS1E 1/8 1s 1s SL 136L |
| Shipping Weight | 1.18 lbs. |
| Package Dimensions | 10.05 x 3.3 x 0.85 |
| HTS Number | 7315.11.0010 |
| Country of Origin | TAIWAN |
| Speeds | 1sp |
| Size | 1/2x1/8 |
| Links | 136L |
| Color | Silver |
| Weight | 426g |
- Supplier:
- JBI
Bike Junkies offers no‑hassle returns and exchanges within 60 days of delivery. We want every customer to feel confident when shopping with us, and our return process is designed to be simple, fair, and fast.
Return Eligibility
To qualify for a return or exchange, the following conditions must be met:
-
The item must be in new, unused, and uninstalled condition.
-
All original packaging, tags, hardware, and accessories must be included and intact.
-
Items showing wear, installation marks, damage, or improper use cannot be accepted.
-
An order number is required.
Once your return is received at our warehouse, a refund will be issued within 5 days after inspection.
Refunds
Refunds are issued to the original form of payment once the returned item has been received and approved. If we are unable to refund to the original payment method, the refund will be issued as store credit.
Depending on your bank or credit card provider, it may take an additional 2–3 business days for the refund to appear in your account.
Exchanges
To make an exchange, simply complete the return process and then place a new order for the item you want instead. This ensures the replacement item is reserved and ships quickly.
How to Start a Return
To request a Return Authorization (RA#), contact us at support@bikejunkies.com. Please include your order number and the item you wish to return.
Once approved:
-
You will receive a Return Authorization email with instructions.
-
Print the prepaid label provided by us. ($9.99 will be deducted from your refund)
-
Ship the item back within 7 days of the RA being issued as RA #'s are only valid for 7 days.
Please do not tape anything to the original product packaging. Place the item inside a proper shipping box. Using the manufacturer’s box as the shipping container will result in damage and the return may be rejected.
Be sure to keep your return tracking number. Powersport Junkies is not responsible for lost return shipments. You will receive a confirmation email once your return has been processed and refunded.
Defective, Incorrect, or Damaged Items
If you receive a defective, damaged, or incorrectly shipped item, contact us immediately. We will cover the return shipping cost and ensure the issue is resolved quickly.
Non‑Returnable Items
Certain items cannot be returned, including:
-
Electronics with opened packaging or broken manufacturer seals
-
Any part that has been installed or shows installation attempts
-
Tools or chemicals that have been opened or unsealed
-
Open‑box items with destroyed or missing packaging
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
This Shipping Policy explains how orders are processed, handled, and delivered by Bike Junkies, including delivery timelines, shipping coverage, and special conditions for military addresses. It is designed to give customers a clear understanding of what to expect when placing an order.
Bike Junkies is proud to be an authorized dealer of the brands we currently offer. When you purchase from us, you are guaranteed to receive genuine, brand-new products backed by the full manufacturer warranty. We work directly with the manufacturers to ensure you receive the highest quality service and support.
Order Processing and Handling
Orders are processed quickly to ensure fast delivery. Our standard handling time is 0–1 business days. Order cutoff time is 12 PM PST Monday-Friday and orders placed after that will be shipped shipped next business day.
Transit Times
Once shipped, orders typically arrive within 2–3 business days. Transit times may vary slightly depending on the destination, weather conditions, or carrier-related delays. Delivery estimates apply only after the order has left our facility.
Delivery Schedule
Standard delivery occurs Monday through Friday. Saturday delivery may be available.
Shipping Coverage
Bike Junkies offers free shipping to the lower 48 states of the United States. We do not ship to the following locations:
-
Alaska
-
Hawaii
-
Puerto Rico
-
Any international destination outside the United States
Orders placed with shipping addresses in restricted locations will be canceled and refunded.
Military Shipping (APO/FPO)
Bike Junkies ships to APO/FPO military addresses using USPS only.
-
We cannot ship hazardous materials or oversized items to military addresses due to carrier and military mail restrictions.
-
Transit times to APO/FPO locations may vary significantly depending on military mail processing.
Address Accuracy and Delivery Issues
Customers are responsible for ensuring that all shipping information provided at checkout is accurate and complete. Bike Junkies is not responsible for delays, lost packages, or delivery failures caused by incorrect or incomplete addresses. If a package is returned due to an address error, additional shipping charges may apply to resend the order.
Lost, Delayed, or Damaged Shipments
If a shipment is delayed, lost, or arrives damaged, customers should contact us promptly so we can assist with initiating a claim or resolving the issue with the carrier. While we support the process, final decisions regarding claims are made by the carrier.
Tracking Information
A tracking number is provided via email once the shipping label has been created. Tracking updates may take up to 24 hours to appear after the label is generated.
Shipping Restrictions
Certain items may be subject to shipping restrictions due to size, weight, or hazardous material regulations. If an order cannot be shipped due to such restrictions, we will notify the customer to arrange an alternative solution.
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
For warranty issues please contact us at support@bikejunkies.com. Each Brand is different and we can provide instruction to complete warranty issues.
Bike Junkies is proud to be an authorized dealer of the brands we currently offer. When you purchase from us, you are guaranteed to receive genuine, brand-new products backed by the full manufacturer warranty. We work directly with the manufacturers to ensure you receive the highest quality service and support.
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
