About The Product
- Focus rims have a no-nonsense low-profile design that eliminates excess material, making them some of the lightest weight double-wall rims available
- Strong and true, Focus rims have single eyelets to help prevent spoke pull-through, which means higher spoke tensions are possible
- Front and rear specific designs
Elevate your cycling performance with the Box Components Box One RR 20in Focus Rims, expertly engineered for serious riders seeking lightweight durability and precision handling. These 20-inch double-wall rims are designed for urban, mountain, and folding bikes, offering a seamless blend of materials, innovative technology, and style.
Materials & Construction:
Built with high-quality, lightweight aluminum, the Box One RR rims feature a no-nonsense low-profile design that minimizes excess material, significantly reducing weight while maintaining exceptional strength. The double-wall construction enhances durability, making these rims ideal for demanding cycling environments.
Performance & Engineering:
Engineered for maximum performance, the Focus RR rims have a center-to-outer diameter (ERD) of 438mm and a width of 18mm outer diameter, providing optimal support for 28-hole setups. The rims are designed to handle higher spoke tensions thanks to the innovative single eyelet construction that prevents spoke pull-through, ensuring a truer wheel build and longer-lasting spokes.
Components & Technology:
Equipped with eyeletted drill holes, these rims facilitate easier, more reliable spokes installation and provide added strength for rigorous riding. The dual-wall design and reinforced sidewalls further enhance torsional stiffness and impact resistance, making them suitable for various terrains and riding styles.
Style & Use Case:
With a sleek black finish and a 14.3mm profile, the Box One RR rims combine minimalist style with high functionality. They are perfect for commuters, mountain bikers, and casual riders seeking reliable, lightweight rims for tube-only tires. The 20-inch size and 451 ISO standard make them compatible with a wide range of folding bikes and small-wheeled cycles.
Innovative & Differentiating Features:
- Low-profile, lightweight design ideal for weight-conscious cyclists
- Single eyelet construction to increase spoke tension capacity and wheel strength
- Front and rear specific designs optimize performance for each wheel position
- Eyeletted drill holes for enhanced spoke securing and durability
Upgrade your bike with the Box Components Box One RR 20in Focus Rims - the perfect combination of innovative engineering, lightweight materials, and style tailored for versatile cycling adventures. Enhance your ride today with rims built for strength, speed, and reliability.
- Lightweight Construction with Low-Profile Design Featuring a streamlined, no-nonsense profile, these Box Components Box One RR 20-inch rims eliminate excess material for ultra-lightweight performance perfect for racing and climbing.
- Durable, High-Strength Materials Built with high-quality aluminum double-wall construction and single eyelets, these rims deliver exceptional strength and durability while preventing spoke pull-through at high tension levels.
- Advanced Engineering and Components Precision-engineered with front and rear-specific designs, the Focus RR rims feature an 18mm outer diameter, 12mm internal width, and 28 drill holes for reliable compatibility and optimized performance on the road or trail.
- Innovative Features for Cyclists Optimized for tube-only tires with a 451 ISO diameter and eyeletted sides, these rims enhance wheel integrity, facilitate easier maintenance, and provide consistent performance across diverse riding conditions.
- Versatile Style and Use Cases Designed for competitive cycling, endurance riding, or recreational adventures, these black finish Focus RR rims combine sleek style with proven technology to improve ride quality and overall cycling experience.
| Specification | Value |
|---|---|
| Manufacturer | BOX COMPONENTS |
| Manufacturer Part No. | BX-RM1345128-BK |
| Universal Product Code | 639266088387 |
| Invoice Description | RIM BOX 20 451x12 BOX ONE 28 BK |
| Shipping Weight | 0.62 lbs. |
| Package Dimensions | 18.01 x 0.71 x 18.01 |
| Country of Origin | TAIWAN |
| Size | 20in |
| Brand | Box |
| Model | Focus RR |
| ISO | 451 |
| Width ID | 12 |
| Width OD | 18 |
| Profile | 14.3 |
| Wall | Dbl |
| Side | NMSW |
| Color | Black |
| Hole Count | 28 |
| Valve | SV |
| Weight | 280g |
| ERD | 438 |
| Extras | Eyeletted |
| Tire Compatibility | Tube Only |
| Search Color | Black |
| Spoke Size | 14g |
- 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
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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:
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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
