Park Tool Tsi-1 - Tubeless Sealant Injector, One Size
$38.40 USD
Sale price
$38.40 USD
Regular price
$38.40 USD
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Park Tool Tsi-1 - Tubeless Sealant Injector, One Size
$38.40 USD
Sale price
$38.40 USD
Regular price
$38.40 USD
Sold by Onlinesportsmall, an authorized reseller.
Returns accepted within 15 days | support@onlinesportsmall.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Double-boxed, fully insured & discreetly packaged
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 15 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · 25% restocking fee applies
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
Frequently Asked Questions
- Q: What is the Park Tool TSI-1 used for? A: The Park Tool TSI-1 is used for injecting tubeless sealant directly into mounted tubeless bicycle tires through the valve stem, making it easier to set up and maintain tubeless tire systems.
- Q: Is the Park Tool TSI-1 easy to use? A: Yes, the TSI-1 features a syringe-style design that allows for easy application of sealant without making a mess, providing a user-friendly experience.
- Q: Can I use the Park Tool TSI-1 with any tubeless sealant? A: Yes, the TSI-1 can hold and inject any injectable tubeless sealant, making it versatile for different brands.
- Q: What size sealant does the Park Tool TSI-1 hold? A: The TSI-1 holds up to 100 cc (3.5 fl. oz.) of sealant, allowing for adequate application without frequent refills.
- Q: Does the TSI-1 work with Presta valve stems? A: Yes, the long, thin tube of the TSI-1 fits through most Presta stems with removable valve cores, making it compatible and efficient.
- Q: How do I clean the Park Tool TSI-1 after use? A: To clean the TSI-1, rinse it with water and wipe it down to remove any residual sealant, ensuring it's ready for the next use.
- Q: What material is the Park Tool TSI-1 made from? A: The TSI-1 is constructed from durable plastic, ensuring longevity and resistance to wear during use.
- Q: Can I inject sealant without removing the tire bead? A: Yes, the TSI-1 allows you to inject sealant directly through the valve stem without the need to remove the tire bead from the rim.
- Q: What are the dimensions of the Park Tool TSI-1? A: The exact dimensions of the TSI-1 are not specified, but it is designed for easy handling and use with standard bicycle tires.
- Q: Is the injector gauge easy to read? A: Yes, the oversized syringe body of the TSI-1 includes an easy-to-read gauge for precise application of sealant.