About The Product
- A variety of tools for reaming, tapping and facing bicycle headtubes and bottom brackets
Boost your bicycle maintenance efficiency with the Park Tool Reamer Extension for Head Tube (Model 769) - the essential accessory for professional bike shops and avid DIY enthusiasts. Crafted with precision engineering, this durable reamer extension enhances the capabilities of your existing head and steerer tube cutting tools, ensuring perfectly reamed head tubes for optimal headset fit and performance.
Premium Materials & Construction:
Constructed from high-quality, corrosion-resistant steel, the Park Tool Reamer Extension offers exceptional durability and longevity, even under rigorous use. Its precision-machined components guarantee consistent, accurate reaming every time, helping you achieve seamless headset installation and superior ride quality.
Advanced Performance & Engineering:
Designed specifically for deep-insertion headset cups, this reamer extension integrates seamlessly with Park Tool's HTR-1 reaming tool, expanding your reaming depth by 1 inch, 1-1/8 inches, and 1-1/4 inches. Capable of reaching down to 27mm from the head tube face, it ensures precise alignment for EC34, EC30, and EC37 lower and upper head tubes, accommodating a wide range of bicycle frames and headset standards.
Components & Technology:
The Model 769 reamer extension features a robust design optimized for compatibility with head tubes using deep-insertion headset cups. Its innovative extension capability makes it an indispensable component for achieving professional-quality headset reaming, whether upgrading an existing bicycle or building new custom frames.
Style & Use Case:
Perfect for bike shops, professional frame builders, and serious cyclists, this extension enhances your toolkit's versatility, allowing for cleaner, more accurate reaming of complex head tube geometries. Its sleek, professional-level design aligns with high-performance cycling maintenance and repair needs.
Innovative Features:
- Extends reaming depth by 1 inch, 1-1/8 inches, or 1-1/4 inches for versatile head tube sizes
- Suitable for EC34, EC30, and EC37 head and lower head tubes
- Enhances compatibility with Park Tool HTR-1 reamer for precise, professional results
- Crafted for durability and precision, ensuring long-lasting tool performance
Optimize your bicycle headset installation process with the Park Tool Reamer Extension (Model 769) - the reliable choice for achieving perfectly aligned, high-performance head tubes. Whether in a busy bike shop or a personal workshop, this extension is your key to professional-quality craftsmanship and superior cycling performance.
- Compatible with head tubes using EC34, EC30, or EC37 standards, providing precise reaming for a professional finish.
- Engineered with high-quality durable steel for reliable performance and long-lasting use during frequent bicycle maintenance and assembly.
- Designed to extend reaming depth by 1 inch, 1-1/8 inch, or 1-1/4 inch with the HTR-1, allowing for versatile head tube and headset installation on a variety of bicycle frames.
- Ideal for bike shop professionals and DIY enthusiasts, enhancing the accuracy of headset installation when working with deep insertion cup headsets.
- Features compatibility with Park Tool's specialized tools, such as the HTR-1, facilitating seamless integration into your bike maintenance setup for improved efficiency and precision.
| Specification | Value |
|---|---|
| Manufacturer | PARK TOOL |
| Manufacturer Part No. | 769 |
| Universal Product Code | 763477013866 |
| Invoice Description | TOOL HEAD TUBE REAMER PARK 769 EXTENSION |
| Shipping Weight | 0.17 lbs. |
| Package Dimensions | 3.15 x 1.7 x 1.6 |
| Country of Origin | UNITED STATES |
| Tool Type | Reamer Extension |
| Compatibility | for Head Tube |
| Model | 769 |
- 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
