About The Product
- Designed specifically for 27.5" and 29" wheeled mountain bikes
- Lightweight and durable mud protection for wet and sloppy rides
- Highly polished underside resists dirt and mud buildup
- Quick release function makes installation and removal easy and fast
- Fits tires up to 3" wide
Boost your MTB riding experience with the Topeak DeFender RX Rear Fender - the ultimate mud and splash protection for 27.5" and 29" wheels. Crafted from high-quality injected molded nylon, this lightweight and durable fender is engineered to withstand wet, muddy, and challenging trail conditions, keeping you clean and focused on your ride.
Materials & Construction:
Made from premium composite nylon, the DeFender RX ensures exceptional durability and resistance to impacts, abrasions, and harsh weather. Its tough yet lightweight design adds minimal weight to your bike, making it an ideal choice for aggressive trail rides and daily commutes alike.
Performance & Engineering:
Designed for maximum efficiency, the rear fender features an adjustable rear angle for tailored mud protection. The quick-release clamp system allows for fast installation and removal, enabling you to adapt your setup effortlessly for different terrains or weather conditions. Engineered to fit 27.5" to 29" wheel sizes and tires up to 3.0", the fender provides ample coverage without compromising clearance or performance.
Components & Technology:
Utilizing an endless strap-type clamp with a universal fit, the DeFender RX offers secure attachment to seat and steer tubes. Its innovative clamp and adjustable design prevent unwanted movement, maintaining optimal mud traction and spill containment during demanding MTB rides. The sleek black finish adds a subtle professional look that complements any bike style.
Style & Use Case:
Perfect for mountain bikers who traverse muddy trails, wet forest paths, or sloppy terrain, the DeFender RX enhances your bike's functionality without sacrificing style. Its minimalistic design seamlessly integrates with various MTB setups, ensuring a clean look while providing reliable mud and water protection.
Key Features:
- Universal clamp diameter with endless strap system for secure fit
- Instantly removable with quick-release hardware
- Adjustable rear angle for customized protection
- Constructed from impact-resistant, lightweight injection-molded nylon
- Fits 27.5" and 29" wheel sizes, tire width up to 3.0"
- Dimensions: 22" x 4" x 6" for optimal coverage
- Stylish black finish complements any MTB setup
Upgrade your mountain biking gear with the Topeak DeFender RX Rear Fender-designed to conquer wet, muddy trails with ease, durability, and style. Ideal for rugged MTB enthusiasts seeking efficient mud protection combined with innovative, user-friendly design.
- Lightweight and durable, the Topeak DeFender RX Rear Fender is made from injection-molded nylon composite, providing reliable mud protection without adding unnecessary weight to your mountain bike.
- Engineered with a universal endless strap clamp and quick-release mechanism, this fender allows for easy installation and removal, making it perfect for wet-weather commuting or trail rides.
- The rear angle is adjustable to ensure a precise fit for 27.5" and 29" wheel sizes, helping you customize coverage and maintain optimal performance in muddy or rainy conditions.
- Designed exclusively for MTB applications, the DeFender RX features a sleek black style and compact dimensions (22 x 4 x 6 ), seamlessly integrating with your bike's aesthetic while enhancing functionality.
- Innovative features like the quick-release hardware and flexible clamp system ensure hassle-free removal for cleaning or storage, making it ideal for versatile cycling environments and demanding off-road adventures.
| Specification | Value |
|---|---|
| Manufacturer | TOPEAK |
| Manufacturer Part No. | TC9646 |
| Universal Product Code | 883466012370 |
| Invoice Description | FENDER TOPEAK DEFENDER RX 279er RR BK |
| Shipping Weight | 0.58 lbs. |
| Package Dimensions | 29 x 5 x 5 |
| HTS Number | 8714.99.8000 |
| Country of Origin | TAIWAN |
| Set Unit | Rear |
| Application | MTB |
| Fender Size | 27.5/29" |
| Material | Composite |
| Hardware | QR |
| Color | Black |
| Model | TC9646 |
| Maximum Tire Width | 3.0" |
| Wheel Size | Universal |
- 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
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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
