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Load image into Gallery viewer, Park Tool DAG-2.2 Derailleur Hanger Alignment Gauge Straightener Bike Bicycle

SKU: TL7360

Park Tool DAG-2.2 Derailleur Hanger Alignment Gauge | Heavy-Gauge Chrome Steel, Adjustable Fit for 20 -29 + Bikes, Precision Tighter Tolerances, Replaceable Threaded Tip, Compatible with Low Clearance & Thru-Axle Hangers, Bike Bicycle Maintenance Tool

Regular price $93.95
$93.95 Sale price $93.95 Regular price
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This is a pre order item. We will ship it when it comes in stock.

$10 Gift Card

at 250 points

$25 Gift Card

at 500 points

$75 Gift Card

at 1,000 points

Description

Optimize your bike's drivetrain performance with the Park Tool DAG-2.2 Derailleur Hanger Alignment Gauge & Straightener, a must-have tool for professional bike mechanics and cycling enthusiasts dedicated to precise derailleur alignment. Crafted from durable materials and engineered for accuracy, this derailleur hanger alignment gauge ensures your bike's drivetrain is perfectly aligned, reducing shifting issues, preventing wear, and enhancing riding efficiency.

Premium Materials & Construction

Built with a heavy-gauge, chrome-plated steel gauge bar, the DAG-2.2 offers exceptional durability and corrosion resistance. Featuring a replaceable threaded tip, this tool is designed for long-term use, making maintenance more cost-effective and reliable.

Advanced Performance & Engineering

The upgraded, large-inner shaft has been redesigned for increased strength and stability, providing precise control during adjustments. With tighter tolerances compared to the previous DAG-2 model, the DAG-2.2 delivers superior accuracy, ensuring your derailleur hangers are correctly aligned every time.

Versatile Components & Technology

This alignment gauge adjusts seamlessly to fit wheel sizes from 20 to over 29 inches, accommodating a wide range of bike frames. Its improved clearance and reach enable compatibility with various frame geometries, including bikes with low-clearance thru-axle derailleur hangers, making it an essential tool for modern bike maintenance.

Stylish & Practical for Every Use Case

Designed for both professional repair shops and dedicated DIY cyclists, the DAG-2.2 ensures quick, accurate derailleur alignment, reducing drivetrain noise and improving shifting performance across mountain bikes, road bikes, gravel bikes, and more.

Innovative Features for Superior Functionality

- Heavy-duty chrome-plated steel gauge bar for longevity

- Adjustable to fit different wheel sizes (20 to 29+ inches)

- Replaceable threaded tip for sustained precision

- Larger inner shaft for enhanced strength

- Tighter manufacturing tolerances for better accuracy

- Enhanced reach and clearance for complex frame designs, including low-clearance thru-axle hangers

Upgrade your bike maintenance toolkit with the Park Tool DAG-2.2 Derailleur Hanger Alignment Gauge & Straightener - engineered for precision, durability, and compatibility with today's diverse bicycle frames. Ensure flawless drivetrain alignment for smoother shifting, fewer adjustments, and a better riding experience.

Compared to DAG-2.

  • Precision-engineered from heavy gauge, chrome-plated steel for durability and long-lasting performance, ensuring reliable derailleur alignment.
  • Designed to fit a wide range of wheel sizes from 20 to 29+ inches, making it versatile for various bicycle types including mountain, gravel, and road bikes.
  • Features a replaceable threaded tip and an upgraded, large inner shaft for enhanced strength and improved accuracy during derailleur hanger adjustments.
  • Tighter tolerances and improved clearance allow for precise alignment on a variety of frame and hanger configurations, including low-clearance thru-axle derailleur hangers.
  • An essential tool for bike shops and avid cyclists alike, the Park Tool DAG-2.2 ensures optimal drivetrain performance, smooth shifting, and prolongs component lifespan through expert derailleur alignment.
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We pride ourselves on our ability to ship and deliver your gear with excessive speed! We ship from 22 locations throughout the United States and most orders will arrive in 3 days or less with Free Shipping on orders over $75!

The nitty gritty, for specific delivery timelines please pay attention to the delivery timelines on the product pages and the time frame estimated in the carts. If you need a part by a specific day, please contact us by chat, phone, or

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Most orders placed during the workweek before 1:00 PM Eastern time ship the same day, but during peak/holiday season or depending on inventory location handling time can take up to 48 hours. If you have questions regarding shipping estimates, don't hesitate to get in touch with us before placing the order. There is a direct signature requirement for all orders over $500.

We provide the you the ability to utilize multiple shipping & billing addresses, based upon what fits your current needs. However you are responsible to maintain and update any new address changes, as 365 Cycles will not be held liable for orders being shipped to an incorrect address.

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If you need to return your order please email us at info@365cycles.com, call us at 603-968-5797, or use the live chat on our site.

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*Please allow up to 3 business days for us to process your return*

365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

Living an active lifestyle is just that, a lifestyle that never goes away and our goal is to always exceed your expectations so we can take this lifelong journey together. We strive to have the parts you need, at competitive prices with unmatched shipping speeds!

If there is ever an issue with an order we will work at warp speed to fix our mistake and make sure you never go a day without a bicycle! If you are not receiving the quality of service you need from one of our exceptionally qualified bicycle experts, tell them Ben Berman told you to tell them "Customer Loyalty" and then name your terms.

Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

“If you want to go fast, go alone, if you want to go far, go together.” -Someone Smart

Ben Berman Founder & CEO of 365 Cycles


Company Core Values: 

These were established by the members of our team and we use them every week to call out team members who have shined in one of these areas. Feel free to let us know at info@365cycles.com if someone you worked with has gone above and beyond in one of these areas. 

Customer Loyalty

Put yourself in their shoes and support those who support us.

You Control the Outcome

If it is to be, it’s up to me" You are personally responsible for controlling the outcome.

Seek Understanding

Understanding the answer is more important than the answer.

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Customers, 365 Team, Partners, all need the will to win. Bring the Will to Win to every conversion.

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Move the body, move the mind, and remove any hurdles to achieving an active lifestyle.

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Doing the right thing is more important than doing the thing right.

Stronger together:

If you want to go fast, go alone, if you want to go far, go together. Get your team involved and become stronger together.

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Customer Reviews

Based on 250 reviews
85%
(212)
9%
(22)
6%
(16)
0%
(0)
0%
(0)
A
AM

Good tool to have;

M
Mimmo I.

Ottimo prodotto preciso e con chiare istruzioni;

S
Scott T

This one is highly accurate and the benchmark. I typically try to save a bit but toss one is worth the marginal extra cost park tools are the best;

M
Matthew V

This works perfectly. Once you know how to use it the cost of the tool is paid for after saving two trips to the bike shop. My whole family mountain bikes and occasionally crashes so it’s going to save money in the long run to have the tool in the garage!;

A
Amazon Kunde

Für Hobby und so zum groben prüfen geht es. Nur leider hat es etwas Spiel ( gefühlt 2..3mm) und ich finde das kann ein Messergebnis verfälschen. Versand und Bestellung waren Problemlos;