About The Product
- Narrow race intended double walled, sleeved joint rim
Elevate your riding experience with the Alienation Ankle Biter 20-inch Rims-a lightweight, durable, and high-performance component designed for BMX, dirt jumping, and aggressive street riding. Crafted with precision engineering and innovative features, this black 36-hole rim combines cutting-edge materials and technology to ensure optimal performance and reliability in demanding riding environments.
Materials & Construction:
Made from high-quality, lightweight aluminum, the Alienation Ankle Biter rim offers exceptional strength-to-weight ratio, reducing rider fatigue while maintaining durability. The double-walled, sleeved joint construction enhances impact resistance and overall integrity, making it ideal for tough terrain and high-impact riding styles.
Performance & Engineering:
Designed for serious riders, the Ankle Biter features a narrow race intended double-walled profile that ensures a responsive and agile ride. The 20-inch diameter with a 19.5mm profile provides excellent stability and control, whether performing technical tricks or rugged off-road sessions. The 36-hole drill pattern ensures a balanced and secure wheel build, contributing to excellent handling and longevity.
Components & Technology:
Equipped with a 451 ISO dimension, this rim is compatible exclusively with tube-type tires, giving riders flexibility with tire choices suited for various terrains. The 15mm width inner diameter pairs seamlessly with compatible BMX and DJ tires, maximizing traction and roll-over capabilities. Featuring a PV valve, it ensures reliable and efficient inflation and deflation, vital for maintaining optimal tire pressure during intense rides.
Style & Use Case:
Sporting a sleek black finish, the Alienation Ankle Biter rim complements any BMX or dirt jump build, adding a touch of aggressive style to your bike. Its design is tailored for riders seeking durability, agility, and a professional-grade Rims for street, dirt, or park riding. Whether you're racing, performing tricks, or exploring off-road trails, this rim delivers confident control and exceptional performance.
Innovative & Differentiating Features:
The narrow rim width and sleeved joint construction set the Ankle Biter apart, offering increased strength and a responsive ride. Alienation's commitment to quality and performance engineering ensures this rim withstands the rigors of aggressive riding, making it a top choice for serious BMX and dirt jump enthusiasts.
Upgrade your Rims with the Alienation Ankle Biter 20-inch Rim-designed for durability, performance, and style. Optimize your build and crush your rides with this high-quality, SEO-friendly component trusted by riders worldwide.
- Lightweight and durable 20-inch Ankle Biter rim engineered from high-quality aluminum alloy for optimal strength-to-weight ratio, ensuring reliable performance on urban and mountain bikes.
- Designed with a narrow, sleeved double-walled rim construction for enhanced stiffness, durability, and maximum wheel strength in tough riding conditions.
- Features a 36-hole drill pattern and 451mm ISO sizing, compatible exclusively with tube-type tires, providing secure fitment and efficient inflation for all riding styles.
- Sleek black finish with a modern 19.5mm profile, perfect for riders seeking a stylish look combined with high-performance engineering in their Rims.
- Innovative Ankle Biter design by Alienation offers superior resilience and smooth rolling capability, making it an ideal choice for aggressive riding, commuting, and off-road adventures.
| Specification | Value |
|---|---|
| Manufacturer | ALIENATION |
| Universal Product Code | 888571039267 |
| Invoice Description | RIM AN (AM) 20 451x15 ANKLE BITER 36 M-BK/MSW |
| Shipping Weight | 0.62 lbs. |
| Package Dimensions | 18.01 x 0.8 x 18.01 |
| HTS Number | 8714.92.1000C2 |
| Country of Origin | CHINA |
| Size | 20in |
| Brand | Alienation |
| Model | Ankle Biter |
| ISO | 451 |
| Width ID | 15 |
| Width OD | 20 |
| Profile | 19.5 |
| Wall | Dbl |
| Side | MSW |
| Color | Black |
| Hole Count | 36 |
| Valve | PV |
| Weight | 280g |
| ERD | 431 |
| 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
-
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
