About The Product
- Part of the newly updated GravelKing line, the latest model year sees improved rolling resistance, TuffTex belting, and redesigned bead for improved retention
- Five rows of equally spaced square knobs sandwiched between double rows of continuous ridges provide an extremely smooth rolling tire with unmatched grip
- Perfectly suited for rough or gravel roads as well as shooting off course to explore single track
- Anti-Flat casing technology helps prevent flats from punctures and debris without the extra weight of an added belt
Upgrade your gravel adventures with the Panaracer GravelKing SK 700x40 Tubeless Tire - a premium choice engineered for durability, traction, and versatility. Designed for gravel riders seeking reliable performance on rough terrains and off-the-beaten-path explorations, this tire combines innovative materials and advanced technology to elevate your cycling experience.
Materials and Construction:
The GravelKing SK features a durable tubeless-ready casing crafted with TuffTex belting, which enhances puncture resistance without adding extra weight. Its reinforced structure ensures long-lasting performance across rugged gravel roads and unpredictable terrain. The tire's high-TPI (Threads Per Inch) construction optimizes flexibility and comfort, providing a smoother ride while maintaining strength under demanding conditions.
Performance & Engineering:
Engineered for exceptional rolling efficiency, the GravelKing SK's redesigned bead improves tire retention and inflation hold, minimizing the risk of burps during rides. The specialized tread pattern showcases five rows of square knobs strategically spaced between continuous ridges, delivering unmatched grip and control on loose gravel, dirt, and asphalt. Its low rolling resistance ensures you can ride further and faster with less fatigue.
Components & Technology:
Incorporating anti-flat casing technology, this tire offers superior puncture protection against debris and sharp gravel-without the extra weight of traditional puncture belts. The tubeless setup enhances traction and decreases pinch flats, making it ideal for long-distance gravel racing, adventure riding, or casual gravel grinding. The tire measures 700x40mm, fitting a wide range of gravel and adventure bikes for versatile use.
Style & Use Case:
Designed for adventure seekers and gravel enthusiasts, the GravelKing SK is perfect for mixed terrain riding-from rugged gravel roads to single track exploration. Its sleek black sidewall adds a subtle, aggressive aesthetic that complements any bike setup. Whether you're tackling technical off-road courses or cruising on smooth gravel, this tire provides reliable performance and style.
Innovative Features & Benefits:
- Redesigned bead for enhanced retention and inflation stability
- TuffTex belting for puncture protection without added weight
- Optimized tread pattern with five rows of square knobs for superior grip and smooth rolling
- Anti-flat casing technology for increased durability and confidence on tough terrains
- Tubeless-ready design for improved traction, lower rolling resistance, and fewer flats
Specifications:
- Size: 700x40mm
- Style: Tubeless
- Tread: Brall/Black
- ISO: 622
- Reflective Sidewall: No
Choose the Panaracer GravelKing SK 700x40 Tubeless Tire for unmatched durability, grip, and efficiency on your gravel adventures. Experience the perfect balance of engineering innovation and rugged style-designed to conquer any road less traveled.
- Premium 700x40 gravel tire designed for versatile off-road performance, featuring tubeless compatibility for reduced weight and enhanced puncture resistance.
- Constructed with durable TuffTex belting technology that improves sidewall strength and promotes longer tire life across rugged terrains.
- Innovative rolling resistance improvements and a redesigned bead for superior tubeless retention, ensuring a smoother ride on gravel, rough roads, and singletrack adventures.
- Features five rows of square knobs with double ridges for optimal grip and control, delivering confident handling on loose, rocky, and uneven surfaces.
- Anti-flat casing technology provides reliable puncture protection without added weight, making this tire ideal for endurance gravel riding, bikepacking, and multi-surface exploration.
| Specification | Value |
|---|---|
| Manufacturer | PANARACER |
| Manufacturer Part No. | F740-GKSK-BRG-B2 |
| Universal Product Code | 4931253035586 |
| Invoice Description | TIRE PAN GRAVELKING SK 700x40 FOLD TBLS BR-GN/BK |
| Shipping Weight | 1.17 lbs. |
| Package Dimensions | 5.55 x 5.35 x 5.65 |
| HTS Number | 4011.50.0000 |
| Country of Origin | JAPAN |
| Style | Tubeless |
| Size | 700x40 |
| ISO | 622 |
| Bead | TBLS - Fold |
| Belted | Belted |
| Tread/SW | Brg/Blk |
| PSI | 50 |
| TPI | 120 |
| Reflective Sidewall | No |
| Tread Style | Dual Tread |
- 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
-
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
