About The Product
- The TSI-1 enables you to inject the perfect amount of sealant directly into mounted tubeless tires through the valve stem without removing the bead from the rim
- The long, thin tube is able to fit all the way through many Presta stems with removable valve cores, for tidy injection and removal of all injectable tubeless bicycle tire sealants
- Features an oversized syringe body with easy-to-read gauge for precise application of sealant
- Syringe capacity: 3.5 fl. oz. (100 cc)
Experience hassle-free tubeless tire maintenance with the Park Tool Tubeless Sealant Injector (TSI-1). Designed for bicycle enthusiasts and professional bike shops, this precision tool simplifies the process of sealing, topping off, and maintaining tubeless tires, ensuring optimal performance on every ride.
Premium Materials & Construction:
Constructed from durable, high-quality plastics and components, the TSI-1 features an oversized syringe body with a clear, easy-to-read gauge for accurate sealant measurement. The 3.5 oz. (100 cc) capacity syringe allows for precise application, reducing waste and mess during tire setup and maintenance.
Innovative Performance & Engineering:
The elongated 120mm long, 3.5mm diameter tube is engineered to easily fit through most Presta valve stems with removable cores, enabling seamless, tidy sealant injection without removing the tire bead from the rim. Its ergonomic design and smooth operation facilitate quick, professional-grade sealing, making tubeless setups faster and cleaner.
Advanced Components & Technology:
Featuring a specialized thin tube compatible with various valve stems, the TSI-1 allows direct access to inject sealant into mounted tires, preventing spillage and ensuring uniform distribution. Note: some valve stems with smaller openings may require removing the bead from the rim for sealant removal, enabling versatile use across a broad range of bicycle tires.
Style & Use Case:
Perfect for mountain biking, road cycling, gravel riding, or any bike utilizing tubeless tires, the Park Tool TSI-1 enhances your tubeless setup and maintenance process. Its streamlined design and reliable performance make it the essential tool for bike shops, professional mechanics, and avid cyclists seeking efficient, mess-free tubeless tire care.
Key Features:
- Precise 3.5 fl. oz. (100 cc) syringe with easy-to-read gauge for accurate sealant application
- Long, slim tube (120mm) facilitates seamless access through most Presta valve stems
- Durable, high-quality construction ensures long-lasting use under demanding conditions
- Easy-to-use design promotes cleaner, faster tubeless tire setups and sealant refills
- Compatible with a wide range of tubeless valve stems; some removals may be necessary for smaller openings
Upgrade your tubeless tire maintenance routine with the Park Tool Tubeless Sealant Injector-optimized for efficiency, accuracy, and cleaner operation. Perfect for cycling shops and dedicated cyclists aiming for professional results every ride.
- Effortless Tubeless Tire Setup and Maintenance: The Park Tool TSI-1 Tubeless Sealant Injector simplifies tire installation and removal by allowing precise sealant injection directly through the valve stem, reducing mess and saving time during maintenance.
- Precise and Easy-to-Use Design: Featuring an oversized 3.5 oz. (100 cc) syringe with an easy-to-read gauge, this injector ensures accurate application of sealant, minimizing waste and ensuring optimal tire performance on every ride.
- Universal Compatibility with Removable Valve Cores: The 120mm long, slender tube easily fits through most Presta valve stems with removable cores, allowing efficient sealant injection and removal without tire bead dismounting, ideal for professional and DIY bike shops.
- High-Quality Materials & Engineering: Constructed from durable, corrosion-resistant materials with precision-machined components, the TSI-1 offers reliable performance and longevity for frequent tubeless tire setups and repairs.
- Innovative and Portable Cyclist-Friendly Tool: Compact and lightweight, the TSI-1 is perfect for bike shops and avid cyclists seeking a clean, efficient, and mess-free way to maintain tubeless tires, enhancing your cycling experience with innovative sealant application technology.
| Specification | Value |
|---|---|
| Manufacturer | PARK TOOL |
| Manufacturer Part No. | TSI-1 |
| Universal Product Code | 763477008275 |
| Invoice Description | SEALANT INJECTOR PARK TSI-1 |
| Shipping Weight | 0.37 lbs. |
| Package Dimensions | 7.15 x 4.1 x 2.55 |
| Country of Origin | CHINA |
| Note | Injector Only |
- 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:
-
The item must be in new, unused, and uninstalled condition.
-
All original packaging, tags, hardware, and accessories must be included and intact.
-
Items showing wear, installation marks, damage, or improper use cannot be accepted.
-
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:
-
You will receive a Return Authorization email with instructions.
-
Print the prepaid label provided by us. ($9.99 will be deducted from your refund)
-
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:
-
Electronics with opened packaging or broken manufacturer seals
-
Any part that has been installed or shows installation attempts
-
Tools or chemicals that have been opened or unsealed
-
Open‑box items with destroyed or missing packaging
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
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:
-
Alaska
-
Hawaii
-
Puerto Rico
-
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.
-
We cannot ship hazardous materials or oversized items to military addresses due to carrier and military mail restrictions.
-
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
