About The Product
- Genuine Magura disc adapters
Upgrade your bike's braking system with the Magura QM9 Rear IS to 203mm Rotor Adapter - the ultimate solution for seamless compatibility and optimized stopping power. Designed for serious cyclists and bike enthusiasts, this high-performance adapter enables you to convert your Magura disc brake calipers to accommodate a 203mm rotor, delivering enhanced braking efficiency and confidence on demanding terrains.
Materials & Construction:
Crafted from durable, lightweight materials, the Magura QM9 ensures long-lasting performance and reliability. Its precision-engineered aluminum construction guarantees a secure fit and smooth operation, reducing weight without sacrificing strength.
Performance & Engineering:
Engineered for optimal performance, this adapter allows for the use of a 203mm rotor with your existing IS-mount Magura calipers, providing increased leverage and improved heat dissipation during intense riding. Whether tackling mountain descents or high-speed descents, the QM9 enhances your bike's braking response, giving you increased control and safety.
Components & Technology:
The Magura QM9 includes all necessary hardware for direct mounting to your bike's frame, simplifying installation and ensuring a secure, wobble-free fit. It supports Post Mount calipers and integrates seamlessly with IS (International Standard) 51mm fork or frame mounts, making it compatible with a wide range of mountain bikes and hybrid models.
Style & Use Case:
Featuring a sleek black finish, the adapter complements your bike's aesthetic while providing a functional upgrade. Ideal for mountain biking, trail riding, and bikepacking where reliable braking is essential, the QM9 adapts your existing brake setup for maximum performance and versatility.
Innovative & Differentiating Features:
- Converts IS-mounted calipers to accommodate 203mm rotors for superior stopping power
- Compatible with Post Mount calipers and 51mm IS forks/frames
- Includes mounting hardware for streamlined installation
- Supports 74mm Post Mount calipers for versatile use
- Robust aluminum construction for durability and lightweight performance
Upgrade your braking system today with the Magura QM9 Rear IS to 203mm Rotor Adapter and experience enhanced stopping power, improved heat management, and dependable performance every ride. Trusted by professionals and enthusiasts alike-this adapter is your key to conquering challenging terrains with confidence.
- High-performance Magura QM9 Rear IS to 203mm Rotor Adapter for versatile braking compatibility.
- Constructed from durable, high-quality materials to ensure long-lasting performance and reliability under aggressive riding conditions.
- Engineered with precision to seamlessly convert IS mount calipers to accommodate larger 203mm rotors, enhancing stopping power for demanding trails or downhill riding.
- Features innovative design elements that simplify installation, including included hardware for secure mounting to frames with IS (International Standard) mounts, making upgrades quick and hassle-free.
- Ideal for mountain biking and aggressive cycling styles, this adapter unlocks the potential for increased brake modulation and improved heat dissipation, optimizing your bike's braking performance.
- Compatible with Magura disc brake calipers and available in a sleek black finish, this adapter offers a reliable upgrade solution for riders seeking enhanced control and durability in their braking system.
| Specification | Value |
|---|---|
| Manufacturer | MAGURA |
| Manufacturer Part No. | 0 722 325 |
| Universal Product Code | 4055184003947 |
| Invoice Description | BRAKE PART MAG DISC ADPTR QM9 IS RR 203mm |
| Shipping Weight | 0.07 lbs. |
| Package Dimensions | 5.25 x 2.4 x 1 |
| Country of Origin | GERMANY |
| Rotor Size | 203mm |
| Frame Mount | IS Mount |
| Caliper Mount | Post Mount |
| Color | Black |
| Size | 43mm |
| Adapter / Bolts | Adapter |
- 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
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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
