2024 GravelKing X1 Folding Gravel Tire
2024 GravelKing X1 Folding Gravel Tire
2024 GravelKing X1 Folding Gravel Tire
2024 GravelKing X1 Folding Gravel Tire

2024 GravelKing X1 Folding Gravel Tire


Regular price$64.99
Shipping calculated at checkout.

ALL NEW 2024 Gravelkings will begin shipping the week of March 11

The X1 was designed with the future of gravel tires in mind. It offers the lowest rolling resistance of any Gravelking model and showcases the most aggressive tread design in the Gravelking lineup, providing unmatched performance across various gravel conditions. Tubeless Ready up to 60 PSI.

▪ Ideal for gravel, dirt, and rough pavement
▪ Available in Black Tread and Black or Brown Sidewall
▪ Folding (Aramid) Bead
▪ Available in 700C and a variety of widths
TLR and Hookless Compatible 

Size Weight Max PSI Tubed Max PSI TLR
700x35C 420g 80 60
700x40C 480g 80 60
700x45C 560g 80 60

X1 Model Comparison

Learn more about the technology behind the GravelKing here: Technology

TuffTex TuffTex + TuffTex R

Boasting a supple, high thread count casing fortified with precisely engineered bead-to-bead puncture protection. 

Increases resilience with a dual layer of bead-to-bead TuffTex material providing additional puncture resistance and heightened security in the most challenging conditions. 

Bead-to-bead protection that features our most supple and lightweight casing to date. This distinctive combination guarantees an exceptionally smooth ride, providing the lowest rolling resistance available in a GravelKing tire. 

Shop the X1 + Shop the X1 R


Tread Comparison

Shop the GK 

Available Models: 
GravelKing +
GravelKing R

Shop the SS 

Available Models: 
GravelKing SS
GravelKing SS +
GravelKing SS R

Shop the SK

Available Models: 
GravelKing SK
GravelKing SK +
GravelKing SK R

Shop the X1

Available Models: 
GravelKing X1
GravelKing X1 +
GravelKing X1 R

1) Shipping time estimates are not guaranteed
2) Shipments may arrive earlier than estimated
3) Expect transit times to be extended during holiday seasons
4) For Overnight shipments, call us directly for arrangements


DISCLAIMER for International Orders

Duties and Taxes: Import duties, taxes, and brokerage fees are not included in the product price or shipping and handling cost and it will be collected upon delivery from the carriers for certain packages. These charges are recipient’s responsibility as we are only charging the transportation fee for the packages. You may check with your country’s customs office to determine what these additional costs will be. Additionally, you may review below additional information for shipments shipping to Canada which can imply to other countries as well.

Additional Information: Below are some additional information regarding international shipments going to Canada you may reference as well as refer to sites such as https://customsdutyfree.com in order to get an estimate on these import costs.


Fees for Canada orders:

Brokerage Fees

The brokerage fees are a processing fee charged by the shipping company. This fee includes filling in a customs form to indicate the contents and value of the shipment and calculating duty and taxes.


When UPS Customs Brokerage handles your imports, there is no Entry Preparation Fee for routine customs clearance of UPS Worldwide Express Plus, UPS Worldwide Express, UPS Worldwide Express Saver, and UPS Worldwide Expedited shipments, including up to five classification lines. Charges may apply for more complex customs clearance procedures.

(Source: https://www.ups.com/ca/en/shipping/zones-and-rates/customs-clearance.page)


For USPS, goods valued under 20 Canadian dollars are duty and excise tax exempt. Goods over 20 Canadian dollars will be subject to the applicable duties and excise taxes. Gift shipments received by mail that are valued under 60 Canadian dollars are duty and excise tax exempt. For all casual and commercial items valued under 1,600 Canadian dollars, Canada Post will collect the assessed duties and excise taxes and a handling fee of 5 Canadian dollars from the addressee. For Express Mail International items, the handling fee is 8 Canadian dollars. All commercial mail items over 1,600 Canadian dollars will be held by Canada Customs and Excise until proper invoice and accounting documentation is provided by the addressee.

(Source: http://pe.usps.com/text/Imm/ce_003.htm#ep2041503)


Each item entering Canada will be charged GST (General Sales Tax) and PST (Provincial Sales Tax - varies by province) based on the declared value.


Under NAFTA, items that are deemed manufactured in the US (and Mexico) are duty free. A duty (percentage) may be charged if the item is manufactured in another country.

*Monoprice will not declare any false indication on the customs to avoid or reduce these fees.

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Customer Reviews

Based on 5 reviews
Carter C
Light and Fast

I've put around 225 miles on these in about two weeks including the 100-mile Barry-Roubaix and, so far, my favorite gravel tires. I don't think Panaracer is exaggerating when they say these have lower rolling resistance than the GK SS. 100+ of the 225 miles I have done on these were on the road and they are smooth and quiet on all but the most glassy smooth pavement.

While most of it was probably training, I still pr'd the BRX Psycho Killer by 26 minutes on these.

Sam Handelman
Best gravel tire yet, 700x45

Comfortable and quiet on road, dirt and gravel. Very stable in the corners. Strava says their faster than my Bontrager gr1 40, Tufo Thundero 44, Giant CrossCut Grip 45, or Gravel King sk 44. Better than expected in the mud and ice.

Vincent Rillo
Great in mud

Just finished the East Texas Showdown and was very muddy this year. I was impressed with the traction on thick mud. The X1 stayed planted when cornering with no slippage and felt fast on pavement and hard packed gravel. Glad I ran the X1 this year.

Great tires

Very nice ride. Love them.

Andrew Futrell
Control, Predictive, Comfort

These tires seated tubeless with a hand pump on Hunt Gravel-X Wheels. Amazing control and ride quality. I set new PRs on all my technical gravel routes previously set with the SK and SS models. Panaracer has hit a home run with this new tire addition!

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