The GR2 Team Issue gravel tire is designed for fast-rolling performance and biting traction on even the most rugged gravel roads. It has proven success at the most demanding gravel races, and features Inner Strength Casting that provides lightweight puncture protection without sacrificing smooth, supple feel. Plus, you can go tubeless for better performance and even more puncture protection.
Product details
- A gravel tire that provides excellent traction for confidence across the roughest roads
- Fast rolling with consistent, predictable traction for a variety of road conditions
- Tubeless Ready (TLR) for easy tubeless setup and puncture protection
- Supple and strong Inner Strength casing provides lightweight sidewall protection
- Lightweight 120 TPI casing provides great ride feel and tire performance
if (typeof dataLayer !== "undefined") {
dataLayer.push({
"ecommerce": {
"currency": "USD",
"impressions": [
{
"id": "38204",
"name": "Pirelli Cinturato Gravel H Tire",
"price": "74.9",
"brand": "Pirelli",
"category": "Bike tires",
"variant": "black",
"list": "More Options",
"position": 1
}
,
{
"id": "21857",
"name": "Challenge Baby Limus Ultra Tubular Cyclocross Tire",
"price": "149.99",
"brand": "Challenge",
"category": "Bike tires",
"variant": "white_black",
"list": "More Options",
"position": 2
}
,
{
"id": "31689",
"name": "Challenge Grifo Ultra Silk Tubular Cyclocross Tire",
"price": "149.99",
"brand": "Challenge",
"category": "Bike tires",
"variant": "white_black",
"list": "More Options",
"position": 3
}
,
{
"id": "31688",
"name": "Challenge Dune Ultra Silk Tubular Cyclocross Tire",
"price": "149.99",
"brand": "Challenge",
"category": "Bike tires",
"variant": "black_white",
"list": "More Options",
"position": 4
}
,
{
"id": "23210",
"name": "Donnelly BOS Tubular Cyclocross Tire",
"price": "129.99",
"brand": "Donnelly",
"category": "Bike tires",
"variant": "black",
"list": "More Options",
"position": 5
}
,
{
"id": "23212",
"name": "Donnelly LAS Tubular Cyclocross Tire",
"price": "129.99",
"brand": "Donnelly",
"category": "Bike tires",
"variant": "black",
"list": "More Options",
"position": 6
}
,
{
"id": "23219",
"name": "Donnelly PDX Tubular Cyclocross Tire",
"price": "129.99",
"brand": "Donnelly",
"category": "Bike tires",
"variant": "black",
"list": "More Options",
"position": 7
}
,
{
"id": "23215",
"name": "Donnelly MXP Tubular Cyclocross Tire",
"price": "129.99",
"brand": "Donnelly",
"category": "Bike tires",
"variant": "black",
"list": "More Options",
"position": 8
}
,
{
"id": "21859",
"name": "Challenge Chicane Team Edition S3 Tubular Cyclocross Tire",
"price": "114.99",
"brand": "Challenge",
"category": "Bike tires",
"variant": "black_white",
"list": "More Options",
"position": 9
}
,
{
"id": "21738",
"name": "Challenge Almanzo Pro Tubular Gravel Tire",
"price": "109.99",
"brand": "Challenge",
"category": "Bike tires",
"variant": "black_tan",
"list": "More Options",
"position": 10
}
,
{
"id": "33396",
"name": "Challenge Gravel Grinder Pro Handmade Tubeless Tubular Tire",
"price": "99.99",
"brand": "Challenge",
"category": "Bike tires",
"variant": "black_tan",
"list": "More Options",
"position": 11
}
,
{
"id": "36231",
"name": "Challenge Getaway Pro Handmade Tubeless Gravel Tire",
"price": "89.99",
"brand": "Challenge",
"category": "Bike tires",
"variant": "black_tan",
"list": "More Options",
"position": 12
}
,
{
"id": "23178",
"name": "Challenge Dune Pro Tubular Cyclocross Tire",
"price": "89.99",
"brand": "Challenge",
"category": "Bike tires",
"variant": "black_tan",
"list": "More Options",
"position": 13
}
,
{
"id": "31690",
"name": "Challenge Limus Pro Tubular Cyclocross Tire",
"price": "89.99",
"brand": "Challenge",
"category": "Bike tires",
"variant": "tan_black",
"list": "More Options",
"position": 14
}
,
{
"id": "32525",
"name": "Challenge Chicane Pro Handmade Tubular Cyclocross Tire",
"price": "89.99",
"brand": "Challenge",
"category": "Bike tires",
"variant": "black_tan",
"list": "More Options",
"position": 15
}
,
{
"id": "32524",
"name": "Challenge Grifo Pro Handmade Tubular Cyclocross Tire",
"price": "89.99",
"brand": "Challenge",
"category": "Bike tires",
"variant": "black_tan",
"list": "More Options",
"position": 16
}
,
{
"id": "31691",
"name": "Challenge Baby Limus Pro Tubular Cyclocross Tire",
"price": "87.99",
"brand": "Challenge",
"category": "Bike tires",
"variant": "tan_black",
"list": "More Options",
"position": 17
}
,
{
"id": "33400",
"name": "Challenge Gravel Grinder Pro Handmade Tubeless Gravel Tire",
"price": "87.99",
"brand": "Challenge",
"category": "Bike tires",
"variant": "black_tan",
"list": "More Options",
"position": 18
}
,
{
"id": "33398",
"name": "Challenge Strada Bianca Pro Handmade Tubeless Gravel Tire",
"price": "84.99",
"brand": "Challenge",
"category": "Bike tires",
"variant": "black_tan",
"list": "More Options",
"position": 19
}
,
{
"id": "21740",
"name": "Challenge Almanzo Pro Handmade Gravel Tire",
"price": "77.99",
"brand": "Challenge",
"category": "Bike tires",
"variant": "black_tan",
"list": "More Options",
"position": 20
}
,
{
"id": "21741",
"name": "Challenge Gravel Grinder Pro Handmade Gravel Tire",
"price": "77.99",
"brand": "Challenge",
"category": "Bike tires",
"variant": "black_tan",
"list": "More Options",
"position": 21
}
,
{
"id": "21860",
"name": "Challenge Baby Limus Pro Handmade Cyclocross Tire",
"price": "74.99",
"brand": "Challenge",
"category": "Bike tires",
"variant": "black_tan",
"list": "More Options",
"position": 22
}
,
{
"id": "21743",
"name": "Challenge Grifo Pro Handmade Cyclocross Tire",
"price": "74.99",
"brand": "Challenge",
"category": "Bike tires",
"variant": "black_tan",
"list": "More Options",
"position": 23
}
,
{
"id": "21739",
"name": "Challenge Strada Bianca Pro Handmade Road Tire",
"price": "74.99",
"brand": "Challenge",
"category": "Bike tires",
"variant": "black_tan",
"list": "More Options",
"position": 24
}
]
}
});
}
A gravel tire that rolls fast while providing confident traction across all road surfaces. Perfect for the road less travelled.
Our Inner Strength Casing is made of lightweight nylon inserts that provide strong, supple sidewall protection for added tire durability.
A properly set up tubeless system lets you run lower tire pressure for better traction, added confidence, and a smoother, faster ride.
Learn more
Bontrager offers a complete tubeless system including wheels, tires, sealant, valves, and rim strips. Every part of this setup is designed to work smoothly together, for the best in performance and ease of use.
Going tubeless adds performance, speed, and comfort to your ride and can even help seal punctures before they become flats. Bontrager makes tubeless setup simple, and we'll teach you everything you need to know to do it yourself.
Learn more
If for any reason you're not satisfied with a Bontrager aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.
Learn more
The right tire can make every ride better! Find the best tire for however and wherever you ride.
Find your tire
Well teach you how to fix a flat, set your wheels up tubeless, and more.
Learn how
if (typeof dataLayer !== "undefined") {
dataLayer.push({
"ecommerce": {
"currency": "",
"impressions": [
{
"id": "12968",
"name": "Bontrager TLR Sealant Injector",
"price": "",
"brand": "Bontrager",
"category": "Bike tools & maintenance",
"list": "",
"position": 1
}
,
{
"id": "21794",
"name": "Bontrager Pro Flat Pack",
"price": "",
"brand": "Bontrager",
"category": "Bike pumps & accessories",
"list": "",
"position": 2
}
,
{
"id": "25254",
"name": "Bontrager Standard Presta Valve Bicycle Tube",
"price": "",
"brand": "Bontrager",
"category": "Bike tubes & tubeless bike tire accessories",
"list": "",
"position": 3
}
]
}
});
}
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, materials, and pricing. Prices shown are manufacturer's suggested retail prices.
Weights are based off pre-production products at time of publication. Weights may vary in final production.
