About The Product
- The DT-5.2 is engineered and built to accurately face front or rear disc brake mounts so they are precisely aligned to the rotor
- Faces any IS mount, Post mount, or new Shimano Flat Mount, including low clearance, and chainstay mounts
- Telescoping axle adapters allow use with any of the open or thru axle dropouts and dropout widths including Boost 110, Boost 148 and all fat bike axles
- Includes two facing cutter - one for IS mounts and one for Post and Flat mounts
- Precisioned machined parts
- Includes storage case
Upgrade your bicycle maintenance toolkit with the Park Tool DT-5.2 Disc Brake Mount Facing Set - the industry-leading solution for precision facing of disc brake mounts, ensuring perfect alignment and optimal braking performance. Crafted for professional bike shop technicians and serious enthusiasts alike, this meticulously engineered facing set is designed to handle a variety of mount types including IS, Post Mount, and Shimano Flat Mounts, making it a versatile addition to any workshop.
Materials & Construction
Constructed from ultra-precise machined steel components, the Park Tool DT-5.2 offers exceptional durability and reliability. Its high-quality materials ensure long-lasting performance, even when facing tough, stubborn mounts.
Performance & Engineering
Engineered with adjustable telescoping axle adapters, the DT-5.2 easily accommodates a wide range of bike configurations, including open and thru-axles. Its compatibility extends to dropout widths such as Boost 110, Boost 148, and FatBike axles, making it an essential tool for modern mountain bikes, gravel bikes, and fat-tire bikes. The set guarantees accurate face cuts, aligning disc brake mounts precisely to the rotor plane for consistent, squeak-free braking and extended component lifespan.
Components & Technology
The facing set includes two specialized cutters - one for IS mounts and another for Post and Flat Mounts - allowing for quick, dedicated adjustments. The tool's design incorporates innovative features like telescoping adapters for easy customization across different bike frames and mount types. Optional Part 2197/Diamond Abrasive Adapters are available for refined facing on carbon fiber frames, ensuring versatility across various materials and designs.
Style & Use Case
Ideal for bike shops, professional mechanics, and advanced DIY enthusiasts, the Park Tool DT-5.2 is perfect for mounts with low clearance or chainstay configurations, delivering precise surface preparation for superior brake performance. Its compact storage case keeps accessories organized and portable for on-the-spot maintenance and large-scale repairs.
Innovative & Differentiating Features
- Precise, adjustable facing of IS, Post Mount, and Shimano Flat Mount disc brake tabs.
- Telescoping axle adapters compatible with multiple dropout standards, including Boost and FatBike setups.
- Dual cutters tailored for different mount types for efficient, high-quality results.
- Optional diamond abrasive adapters optimize facing on carbon fiber frames, enhancing finish quality.
Specifications
- Tool Type: Disc Brake Facing Set
- Model: DT-5.2
- Includes: Facing cutters for IS and Post/Flat Mounts, storage case
- Color: Black
- Compatibility: IS Mount, Post Mount, Shimano Flat Mount, Boost, FatBike versions
Ensure your bike's disc brake mounts are perfectly faced for peak braking performance with the Park Tool DT-5.2 - the trusted name in precision bike shop tools. Whether servicing mountain bikes, road bikes, or gravel setups, this facing set provides the reliability, versatility, and engineering excellence required for professional-level results.
- Precise face alignment for disc brake mounts on front and rear suspension systems, ensuring optimal rotor contact and braking performance.
- Engineered with high-precision, machined components and featuring telescoping axle adapters compatible with open or thru-axle dropouts, including Boost 110, Boost 148, and FatBike widths, providing versatile use across various bike frames.
- Includes two specialized facing cutters-one for IS mounts and another for Post and Flat mounts-making it suitable for all common disc brake mount standards, including Shimano Flat Mounts and low-clearance chainstay mounts.
- Durable, black anodized construction combined with innovative design elements ensures long-lasting reliability and ease of use, even in demanding workshop environments.
- Optional Diamond Abrasive Adapters available for safe and accurate facing on carbon fiber frames, providing an excellent solution for high-end bike maintenance and custom builds.
| Specification | Value |
|---|---|
| Manufacturer | PARK TOOL |
| Manufacturer Part No. | DT-5.2 |
| Universal Product Code | 763477002969 |
| Invoice Description | TOOL BRAKE DISC PARK DT-5.2 MOUNT FACING SET |
| Shipping Weight | 4.79 lbs. |
| Package Dimensions | 14.4 x 10.7 x 4.55 |
| Country of Origin | UNITED STATES |
| Tool Type | Disc Brake Facing Set |
| Model | DT-5.2 |
- 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
