About The Product
- Durable, double wall, U shaped rim designed to withstand the rigors of E-Bike use
Experience the durability and performance of the Weinmann Dyno E40 26-inch Rim, designed specifically for e-bike enthusiasts and serious commuters. Constructed with high-quality materials, this double-wall, U-shaped rim offers exceptional strength, reliability, and weight efficiency to handle the demands of electric bikes and rugged riding conditions.
Materials & Construction:
Made from premium aluminum with a double-wall design, the Weinmann Dyno E40 rim provides enhanced durability and impact resistance. Its U-shaped profile ensures superior stability and riding control, making it ideal for e-bike applications where reliability is critical.
Performance & Engineering:
Engineered for high-performance e-bike riding, this rim features a 36-dimple drilled spoke hole configuration for optimal spoke tensioning and wheel strength. The 559mm ISO size and 26-inch diameter make it compatible with a wide range of tires, delivering smooth rides across diverse terrains.
Components & Technology:
Fitted with a corrosion-resistant Schrader valve (SV), the Dyno E40 rim supports tubed-only tires, with a maximum width of approximately 32mm outside diameter, providing compatibility with various road and mountain biking tires. The profile boasts a 21mm internal width to support wider, more stable tires, improving grip and ride comfort.
Style & Use Case:
Designed in sleek black (Blk) with a modern, functional aesthetic, this rim is perfect for upgrading your e-bike or creating a reliable Rims for urban commuting, trail riding, or recreational cycling. Its robust construction ensures long-lasting performance in demanding environments.
Innovative Features:
The Weinmann Dyno E40 combines advanced engineering with user-friendly features such as easy spoke drilling and compatibility with standard 26-inch tires. Its double-wall construction provides superior strength without additional weight, ensuring confident handling during high-speed descents or heavy loads.
Key Specifications:
- Size: 26 inches
- Outside Width: 32mm
- Internal Width: 26mm
- Compatibility: Tube-only tires
- Drilled for 36 spokes, 13 gauge
- Material: Aluminum alloy (double-wall U-shaped profile)
- Valve Type: Schrader (SV)
- Rim Profile: 21mm
Upgrade your bicycle with the Weinmann Dyno E40 26-inch rim for a perfect blend of strength, performance, and style. Ideal for e-bike builds, this rim promises durability and reliable performance on every ride.
Boost your ride today with the Weinmann Dyno E40 - engineered for durability, built for adventure.
- Durable double-wall U-shaped rim construction provides exceptional strength and longevity, making it ideal for demanding E-bike applications.
- Designed specifically for 26-inch E-bike wheels, the Dyno E40 features a 36-spoke drill pattern with a 13-gauge spoke thickness, ensuring reliable performance under heavy loads and high torque.
- Engineered with high-quality materials and precision manufacturing, this rim offers excellent resistance to impacts and corrosion, enhancing durability for off-road adventures and urban commuting alike.
- The Weinmann Dyno E40 rim features a 21mm profile width optimized for tubed tires, providing improved stability and traction on various terrains while maintaining easy tubeless compatibility.
- Innovative double-wall construction and a sleek black finish make the Dyno E40 not only a high-performance component but also a stylish upgrade for your E-bike, blending technology and style seamlessly.
| Specification | Value |
|---|---|
| Manufacturer | WEINMANN |
| Manufacturer Part No. | DYNO E40 |
| Universal Product Code | 6979002700352 |
| Invoice Description | RIM WEI 26 559x26 DYNO E40 36x13G BK/MSW SV |
| Shipping Weight | 1.35 lbs. |
| Package Dimensions | 22.26 x 1.16 x 22.26 |
| HTS Number | 8714.92.1000C2 |
| Country of Origin | CHINA |
| Size | 26in |
| Brand | Weinmann |
| Model | Dyno E40 |
| ISO | 559 |
| Width ID | 26 |
| Width OD | 32 |
| Profile | 21 |
| Wall | Dbl |
| Side | MSW |
| Color | Blk |
| Hole Count | 36 |
| Valve | SV |
| Tire Compatibility | Tube Only |
| Search Color | Black |
| Spoke Size | 13g |
- 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:
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The item must be in new, unused, and uninstalled condition.
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All original packaging, tags, hardware, and accessories must be included and intact.
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Items showing wear, installation marks, damage, or improper use cannot be accepted.
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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:
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You will receive a Return Authorization email with instructions.
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Print the prepaid label provided by us. ($9.99 will be deducted from your refund)
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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:
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Electronics with opened packaging or broken manufacturer seals
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Any part that has been installed or shows installation attempts
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Tools or chemicals that have been opened or unsealed
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Open‑box items with destroyed or missing packaging
Our Info
-
Storefront name: Bike Junkies
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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:
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Alaska
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Hawaii
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Puerto Rico
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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.
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We cannot ship hazardous materials or oversized items to military addresses due to carrier and military mail restrictions.
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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
