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Continental Grand Prix 4000 S II 700c Road Tire

Continental
Grand Prix 4000 S II 700c Road Tire

  (381 customer reviews)
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Eliminate compromise in your race tire.

The Grand Prix 4000 S II is even grippier, more durable, and faster than its predecessor. That's because Continental is able to improve their exclusive Black Chili compound just a little bit every year, thanks to their continued dedication to research and development.

What is Black Chili? It's a unique rubber formula with an ultra-dense construction and high silica content, allowing it to deliver outstanding grip and blazing fast speeds. This cutting-edge formula is also optimized for reliability and longevity, making it a great choice when both performance and durability are top priorities.

The GP 4000 S II also features Conti's patented Vectran puncture protection breaker. Vectran was originally developed by NASA in the construction of space shuttles and suits, and Continental has brought its otherworldly lightweight protection to bike tires, making these lightweight tires impressively flat-resistant.

All in all, the GP 4000 S II is Continental's most advanced racing clincher yet, with a truly unique blend of speed, durability, and, now, aesthetics. Thanks to the high-tech materials and years of testing and development, the GP 4000 S II delivers low rolling resistance and superb handling with exceptional puncture protection and higher mileage performance than a typical race tire.

The Grand Prix 4000 S II features a three-ply 330 TPI casing. Kevlar folding bead. Max inflation is 120 PSI. Claimed weight is 205 grams (700c x 23mm)

 

ISO (ETRTO) Size: 20-622 mm

 

ISO (ETRTO) Size: 23-622 mm

 

ISO (ETRTO) Size: 25-622 mm

 

ISO (ETRTO) Size: 28-622 mm

 

Min Pressure: 110 PSI

 

Max Pressure: 120 PSI

 

Threads Per Inch: 3 Plies/330 Total TPI

 

Made in: Germany 

Black - 700c x 20mm

Weight: 185 grams

Black - 700c x 23mm

Weight: 215 grams

Black - 700c x 25mm

Weight: 225 grams

Black - 700c x 28mm

Weight: 235 grams

Black/Reflective - 700c x 25mm

Weight: 225 grams

Black/Reflective - 700c x 28mm

Weight: 235 grams

Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
(305)
(47)
(8)
(10)
(11)
(80%)
(12%)
(2%)
(3%)
(3%)
Love the fast rolling, hate the sensitivity to flats
rating
by Daniel
Cycling Enthusiast
Tualatin, OR

I cycled 13,000 miles in 2017 and am on track for 11,440 miles in 2018. Fitness is my goal and I belong to two cycling clubs for weekly rides. I ride the GP 4000 tires in the dry season in Oregon, and the only downside is the propensity to flat and gash-out before the tread is worn down on the rear tire.

Reviewed 4/20/2018
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Great all around tire that is surprisingly fast for something this tough
rating
by Anonymous
Cycling Enthusiast
Flyover country the GREAT state of Minnesota
1 of 1 customers found this review helpful.

Have ridden on this tire for 18 months in 28 width. Have always ridden 23 to 25 but after doing some more research decided to try the 28's. As with many things in life it's hard to admit that everything you thought you knew was right is proven wrong when you finally give in and try. These tires are not slower, they might be a little heavier but not enough to make a difference for most riders. Their toughness is amazing. I finally decided after a summer of riding to buy another set in preparation for spring. The current set has multiple slices that would have flattened other tires.

Reviewed 10/23/2017
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One of the best road tire now with high visibility stripe. Good grip with relatively low rolling resistance.
rating
by Anonymous
Competitive Racer
Omaha, NE

The tires are on a set of ENVE wheels. Regular road use. Great grip. I use the 4000 S tires on all my clincher wheels

Reviewed 4/5/2018
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Great all around tire
rating
by Thomas
Vegas Valley

I always stock up on a few of these tires whenever they are on sale. They are light and durable. I use them for races and training. Rarely will they flat, and that is usually caused by steel wire from steel belted tires that litter our roads.

Reviewed 4/5/2018
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Great tires
rating
by Ronald Borgwardt
Conejo Valley California

I got 3000 miles on these tires with no flats.

Reviewed 4/7/2018
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Great tires
rating
by Ronald
Thousand Oaks

I've put 3000 miles on these tires with no flats.

Reviewed 4/7/2018
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Great product
rating
by Anonymous
Fremont, CA
1 of 1 customers found this review helpful.

I've been using the Conti 4000S II as my go-to tire for years. It offers both durabilty and speed. The tires were also at a good price at Western Bike Works

Reviewed 1/30/2017
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Good tire.
rating
by Anonymous
Boise Idaho
2 of 2 customers found this review helpful.

This is not the smoothest rolling tire. It My last set made it over 3000 miles. For the money, to get a durable fast rolling tire, this one is hard to beat.

Reviewed 3/1/2018
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GP 4000 tires are my favorite tires for racing.
rating
by MBA266
Competitive Racer
Tennessee and Arizona
1 of 1 customers found this review helpful.

I use this product for crit racing. The tire conforms to the corners well and have good flat resistance on the open road.

Reviewed 2/26/2018
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The best road tire
rating
by Chad
Competitive Racer
San Francisco, CA
1 of 1 customers found this review helpful.

Conti 4000 S II are the gold standard. Been riding these tires for 10 years and can't find anything better. Great price at Western Bike Works too!

Reviewed 2/26/2018
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These are sweet riding
rating
by gdavis
Cycling Enthusiast
Ohio

For past 5 years or longer I have ridden on another brand tire, I was satisfied. Bought a pair of the Grand Prix S II's, and have only one of the two currently installed (on the rear). I immediately noticed a nicer ride, felt stickier too. Definitely a better ride than what I was accustomed to.

I'll go out on a limb without any empirical evidence at all - the tire seems faster. Just a a couple rides and will be changing the front soon - so we'll se about that. Have to give them a season to see how they hold up. But so far - nice tire.

Reviewed 2/27/2018
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Why change, they're great
rating
by Marc
Cycling Enthusiast
Va

Will try the 25 but have ridden 23 for 1000s of miles with rarely a problem.

Reviewed 3/1/2018
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Excellent tires, very reliable, great performance.
rating
by Tom Strange
Columbus, Ohio

Amazing product. These are the only tires Ill ever need or want. As advertised. I only ride about 1,000 miles a year, but no punctures over last 2 seasons. And I ride on some roads. Ill give 5 stars because these Continentals are perfect for me.

Reviewed 2/15/2018
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Conti grand prix 4K II
rating
by Anonymous
1 of 1 customers found this review helpful.

Great tire. Rolls amazing. Smooth, fast. So far durability feels solid. Bought another set when they went on sale.

Reviewed 1/15/2018
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Quite possibly the best all around road clincher available.
rating
by PDXKing
Competitive Racer
Portland, OR
1 of 1 customers found this review helpful.

I have Conti GP 4000 S on several bikes. They are my go-to tires for my rain bike, road racing bikes and tandem. I have used them in 23, 25, and 28mm widths. I have long loved the feel, traction and durability of these tires. Puncture resistance seems really good, too. The only improvement I could think of is for Conti to make a tubeless version available!

Reviewed 1/15/2018
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Long wearing high speed tire
rating
by Jeff
Cycling Enthusiast
Mill Valley
1 of 1 customers found this review helpful.

Used on my road bike, I usually get close to 2500 miles before replacing

Reviewed 1/16/2018
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Long wearing high speed tire
rating
by Jeff
Cycling Enthusiast
Mill Valley
1 of 1 customers found this review helpful.

Used on my road bike, I usually get close to 2500 miles before replacing

Reviewed 1/16/2018
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Continental GP 4000 II
rating
by Lee Evans
Owasso
1 of 1 customers found this review helpful.

The best durable tires I have ever used. I buy a new set every winter and use all year. 4200 miles last year. Not 1 flat. Also low road resistance.

Reviewed 1/17/2018
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The tire is heavy and and heavy and difficult to mount.
rating
by Anonymous
Cycling Enthusiast
0 of 1 customers found this review helpful.

Active road cycling (not racing) speeds 18-24

Reviewed 1/15/2018
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Great tire, would recommend
rating
by Anonymous
Cycling Enthusiast
jupiter, florida

Tire wears very nicely, I feel very safe on these tires on my high end bicycle

Reviewed 1/15/2018
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