Introducing Sportmax GPR-300 - The Sportmax GPR-300 is a radial tire that offers well-balanced sport performance for a variety of sport bikes. Value: Designed to offer a balance of performance and value. Handling: Because bikes are meant to lean over. Radial tire technology helps to provide enhanced grip in wet and dry conditions. Optimized construction to enhance handling and responsiveness for street-going sport riding.
Introducing Sportmax GPR-300 - The Sportmax GPR-300 is a radial tire that offers well-balanced sport performance for a variety of sport bikes. Value: Designed to offer a balance of performance and value. Handling: Because bikes are meant to lean over. Radial tire technology helps to provide enhanced grip in wet and dry conditions. Optimized construction to enhance handling and responsiveness for street-going sport riding.
Introducing Sportmax GPR-300 - The Sportmax GPR-300 is a radial tire that offers well-balanced sport performance for a variety of sport bikes. Value: Designed to offer a balance of performance and value. Handling: Because bikes are meant to lean over. Radial tire technology helps to provide enhanced grip in wet and dry conditions. Optimized construction to enhance handling and responsiveness for street-going sport riding.
Introducing Sportmax GPR-300 - The Sportmax GPR-300 is a radial tire that offers well-balanced sport performance for a variety of sport bikes. Value: Designed to offer a balance of performance and value. Handling: Because bikes are meant to lean over. Radial tire technology helps to provide enhanced grip in wet and dry conditions. Optimized construction to enhance handling and responsiveness for street-going sport riding.
Last updated at 03/21/2026 14:30:20
Tire Sportmax Gpr-300 Rear 190/55zr17 (75w) Tl Bl
Delivery $31.22
Dunlop 190/55zr17 Sportmax Gpr 300 Radial Sport Bike Rear Tire
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
DUNLOP Sportmax GPR-300 Tire
Free delivery between 24–31 Mar
originally posted on revzilla.com
These came stock on my Ninja 400 (110/70 and 150/60 on R17).The tires started sqauring off from the middle at around 5.5k miles. The issue was under inflated tires. I brought the rear back to 32 PSI and its much better now.About the tire, very good grip in the dry weather on roads. I like to hone my cornering skills (track days and parking lot practice) and hang off and even use the entire available rubber upto the sidewalls.Have not had 1 issue where the tires felt giving away (i have had a fall and the occassional slip but thats due to extreme leaning and a sand/oil/gravel patch).Recently, had to drive for about 30 miles in a heavy downpour and the tires performed well. I did not lean of course so wouldnt comment about wet grip but did not have any scary ... MoreThese came stock on my Ninja 400 (110/70 and 150/60 on R17).The tires started sqauring off from the middle at around 5.5k miles. The issue was under inflated tires. I brought the rear back to 32 PSI and its much better now.About the tire, very good grip in the dry weather on roads. I like to hone my cornering skills (track days and parking lot practice) and hang off and even use the entire available rubber upto the sidewalls.Have not had 1 issue where the tires felt giving away (i have had a fall and the occassional slip but thats due to extreme leaning and a sand/oil/gravel patch).Recently, had to drive for about 30 miles in a heavy downpour and the tires performed well. I did not lean of course so wouldnt comment about wet grip but did not have any scary moment (was doing 45/50 mph). no hydroplaning or slips either.For this price it is a steal deal. Sane riding conditions and this tire wont disappoint you. These are no track tires but more then sufficient for commuting or even sporty riding.I stand at 6k miles and the tred marker is still an mm to go. I am guessing this will last another 1000 or 1500 miles before i call it a day for them.
originally posted on revzilla.com
Tire comes stock on a lot of low CC motorcycles, beginner bikes, which should mean that tire is meant to ensure you feel confident. However, with the amount of slips this tire put me through, along with lowside thanks to awful grip under very moderate angle, it will make its own life mission to take away any confidence you had built up.If you're starting your riding journey, and this wheel comes as stock, I strongly recommend to steer away from it unless you're not interested in improving rider mod and ride strictly in straight line with no interest to lean angle. A year ago I sold my Z650 moving on to more bike, came with not so good rosso 3, but mannnn those tires really showed me how bad Dunlop Sportmax GPR300s' are.Tires that I'd recommend instead are:1. ... MoreTire comes stock on a lot of low CC motorcycles, beginner bikes, which should mean that tire is meant to ensure you feel confident. However, with the amount of slips this tire put me through, along with lowside thanks to awful grip under very moderate angle, it will make its own life mission to take away any confidence you had built up.If you're starting your riding journey, and this wheel comes as stock, I strongly recommend to steer away from it unless you're not interested in improving rider mod and ride strictly in straight line with no interest to lean angle. A year ago I sold my Z650 moving on to more bike, came with not so good rosso 3, but mannnn those tires really showed me how bad Dunlop Sportmax GPR300s' are.Tires that I'd recommend instead are:1. Michelin Power 5 Tires ( + $150) it certainly more expensive, but if you want really good, grippy, long lasting, best bang for $ tire look no further. Got me through Tail of the Dragon for four days, with every day deeper and deeper angles, and not once has slipped or gave me any concerns, highway use or twisties, it will get you through with absolute confidence.2. Michelin Road 5 Tires (+ $120) slightly cheaper then Power 5, more of a touring tire with still great grip, and very impressive longevity.3, Pirelli Diablo Rosso II Tires (+ $80) step below Road 5s, also slightly cheaper.DO NOT SAVE MONEY ON YOUR TIRES!
originally posted on cyclegear.com
Great tire for track and street.these were the stock tires on my 2021 honda cb300r and they did pretty good.pros:good in wet weathergreat overall gripcheapcons:don't last long i only got 5000 miles out of the rear and 5500 out of the front.horrible in cold weather if it is below 45 don't trust themI think they are kind of ugly but that is subjectiveoverall a great tire and would buy again for a track day
| Position | Rear |
| Rim Size | 17 |
| Tire Application | Sport |
| Tire Construction | Radial |
| Tire Size | 190/55-17 |
Tire Sportmax Gpr-300 Rear 190/55zr17 (75w) Tl Bl
Delivery $31.22
Dunlop 190/55zr17 Sportmax Gpr 300 Radial Sport Bike Rear Tire
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
DUNLOP Sportmax GPR-300 Tire
Free delivery between 24–31 Mar
These came stock on my Ninja 400 (110/70 and 150/60 on R17).The tires started sqauring off from the middle at around 5.5k miles. The issue was under inflated tires. I brought the rear back to 32 PSI and its much better now.About the tire, very good grip in the dry weather on roads. I like to hone my cornering skills (track days and parking lot practice) and hang off and even use the entire available rubber upto the sidewalls.Have not had 1 issue where the tires felt giving away (i have had a fall and the occassional slip but thats due to extreme leaning and a sand/oil/gravel patch).Recently, had to drive for about 30 miles in a heavy downpour and the tires performed well. I did not lean of course so wouldnt comment about wet grip but did not have any scary ... MoreThese came stock on my Ninja 400 (110/70 and 150/60 on R17).The tires started sqauring off from the middle at around 5.5k miles. The issue was under inflated tires. I brought the rear back to 32 PSI and its much better now.About the tire, very good grip in the dry weather on roads. I like to hone my cornering skills (track days and parking lot practice) and hang off and even use the entire available rubber upto the sidewalls.Have not had 1 issue where the tires felt giving away (i have had a fall and the occassional slip but thats due to extreme leaning and a sand/oil/gravel patch).Recently, had to drive for about 30 miles in a heavy downpour and the tires performed well. I did not lean of course so wouldnt comment about wet grip but did not have any scary moment (was doing 45/50 mph). no hydroplaning or slips either.For this price it is a steal deal. Sane riding conditions and this tire wont disappoint you. These are no track tires but more then sufficient for commuting or even sporty riding.I stand at 6k miles and the tred marker is still an mm to go. I am guessing this will last another 1000 or 1500 miles before i call it a day for them.
Tire comes stock on a lot of low CC motorcycles, beginner bikes, which should mean that tire is meant to ensure you feel confident. However, with the amount of slips this tire put me through, along with lowside thanks to awful grip under very moderate angle, it will make its own life mission to take away any confidence you had built up.If you're starting your riding journey, and this wheel comes as stock, I strongly recommend to steer away from it unless you're not interested in improving rider mod and ride strictly in straight line with no interest to lean angle. A year ago I sold my Z650 moving on to more bike, came with not so good rosso 3, but mannnn those tires really showed me how bad Dunlop Sportmax GPR300s' are.Tires that I'd recommend instead are:1. ... MoreTire comes stock on a lot of low CC motorcycles, beginner bikes, which should mean that tire is meant to ensure you feel confident. However, with the amount of slips this tire put me through, along with lowside thanks to awful grip under very moderate angle, it will make its own life mission to take away any confidence you had built up.If you're starting your riding journey, and this wheel comes as stock, I strongly recommend to steer away from it unless you're not interested in improving rider mod and ride strictly in straight line with no interest to lean angle. A year ago I sold my Z650 moving on to more bike, came with not so good rosso 3, but mannnn those tires really showed me how bad Dunlop Sportmax GPR300s' are.Tires that I'd recommend instead are:1. Michelin Power 5 Tires ( + $150) it certainly more expensive, but if you want really good, grippy, long lasting, best bang for $ tire look no further. Got me through Tail of the Dragon for four days, with every day deeper and deeper angles, and not once has slipped or gave me any concerns, highway use or twisties, it will get you through with absolute confidence.2. Michelin Road 5 Tires (+ $120) slightly cheaper then Power 5, more of a touring tire with still great grip, and very impressive longevity.3, Pirelli Diablo Rosso II Tires (+ $80) step below Road 5s, also slightly cheaper.DO NOT SAVE MONEY ON YOUR TIRES!
Great tire for track and street.these were the stock tires on my 2021 honda cb300r and they did pretty good.pros:good in wet weathergreat overall gripcheapcons:don't last long i only got 5000 miles out of the rear and 5500 out of the front.horrible in cold weather if it is below 45 don't trust themI think they are kind of ugly but that is subjectiveoverall a great tire and would buy again for a track day
This is my second one. The first one was short lived as I didn’t align my wheel properly. I learned from my mistakes not to use a chain alignment tool. This one only got about 150km on it before I had to plug it. I picked up a roofing nail! Ugh! Oh well. I guess we just can’t have nice new things for long!
Bought this tire for my Yamaha r3 as an upgrade to the OEM Michelin tires. These have infinitely more grip in the dry and wet. They are very easy to turn in but also hold a straight line very well. If you will be commuting more than carving, the middle of the tire will wear out pretty fast. You can air them up a little more to help this, but you will be sacrificing some grip. The main issue with this tire is gravel. This tire HATES gravel. Any bit of debris (dirt, gravel, etc) and you will lose most feeling from the front tire. Again, you could air these down to compensate for this but then you risk wearing down the middle much faster. These have held up for about 2500 miles and 2 full track days. The front has at least another 2000 in it but the rear is pretty much ... MoreBought this tire for my Yamaha r3 as an upgrade to the OEM Michelin tires. These have infinitely more grip in the dry and wet. They are very easy to turn in but also hold a straight line very well. If you will be commuting more than carving, the middle of the tire will wear out pretty fast. You can air them up a little more to help this, but you will be sacrificing some grip. The main issue with this tire is gravel. This tire HATES gravel. Any bit of debris (dirt, gravel, etc) and you will lose most feeling from the front tire. Again, you could air these down to compensate for this but then you risk wearing down the middle much faster. These have held up for about 2500 miles and 2 full track days. The front has at least another 2000 in it but the rear is pretty much done.
I absolutely love these tires. they are the perfect blend of grip and longevity, I had no problem getting 13,000 miles out of the back tire on my Z400. I could have gotten more out of them but they squared off too much for my liking. The front has at least another 2000 miles in it! I replaced the back tire of my z400 (Ninja 400) with a 140/70/17 and I can confidently say that the smaller tire is worth the upgrade! the bike flicks into turns and holds a line way better than before! lets see how these tires hold up now that im doing more sporty riding and less commuting.
These come stock on the Ninja 400, and they're great on little bikes. I've ridden them on the track on two different small-displacement bikes and they're fantastic. And for the price, you can't beat them! However, on my Versys 650 the handling is a little inconsistent and the wear is unacceptable: 2400 miles out of the rear before it was down to the wear bars. Granted, it was fully loaded highway touring, but still, a Supercorsa would last longer than that!So, not ideal for larger/heavier bikes, but a solid choice for smaller bikes which seem to suite the carcass design and other characteristics of the tire.
I have risen on these tire now for 600 miles. On the road and on the track. They came with my Ninja 400 and they stick very well. I have about 100 miles on the track and 500 on mountain roads. They stick very well and a great option for the price. I haven't had a chance to use in the rain and hope I will not with this bike. I am pretty good about watching the weather with this bike.Track days definitely will pile rubber up on the edges.I am only giving 4 stars because I haven't ridden in the rain yet or compared it to any other on this bike yet.
Great overall tire. Good tread life. Good in rain and on dry pavement.I use my bike more for touring. So these tires fit me well. Last set I had 7500 miles on. And could have easily put more on. Only reason I put 4 stars for grip and wet traction. Is because they are a great overall tire. And even I take precautions.
I've reviewed these tires previously for my KTM 390 but I since started using them on my Kawasaki Z900RS that had them as the OEM tire from the factory.I'm on my 4th set now and will keep buying these tires if they are available.These tires stick great right to the edge of the tire in summer weather. I ran them at high speed, low lean in the rain once, and I was very surprised how well they held the road. That said, I never suggest anyone take a bike into a deep lean in the rain on the road with any tire.Tire life on my 900 isn't great at 5000-6000 km for the rear, but I often get throttle happy. I also change my tires at the wear bar not at the cords showing (handling isn't stellar when at the wear bars anyway). I always change these tires as a set because ... MoreI've reviewed these tires previously for my KTM 390 but I since started using them on my Kawasaki Z900RS that had them as the OEM tire from the factory.I'm on my 4th set now and will keep buying these tires if they are available.These tires stick great right to the edge of the tire in summer weather. I ran them at high speed, low lean in the rain once, and I was very surprised how well they held the road. That said, I never suggest anyone take a bike into a deep lean in the rain on the road with any tire.Tire life on my 900 isn't great at 5000-6000 km for the rear, but I often get throttle happy. I also change my tires at the wear bar not at the cords showing (handling isn't stellar when at the wear bars anyway). I always change these tires as a set because the front won't last 2 back tires the way I drive my bike. The price on these tires is low enough to buy two sets a season anyway.I run 36 psi front and 42 psi rear as Kawasaki recommends to maintain tire life. I once ran at 34F & 38R expecting to get a bit more grip on a cooler day but the tire wear was considerable after a 400+ km compared to running the Kawasaki recommended pressures.Lastly, I ordered these tires at noon on Tuesday and they were at my front door in Ottawa before noon Wednesday so F9 processed the order quickly.
| Position | Rear |
| Rim Size | 17 |
| Tire Application | Sport |
| Tire Construction | Radial |
| Tire Size | 190/55-17 |
