March 30th, 2013, 06:19 AM | #1 |
ninjette.org member
Name: Wes
Location: Louisiana
Join Date: Aug 2012 Motorcycle(s): Honda CBR250R Posts: 29
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Tire Time?
We're noob enough not to have had to replace tires yet. My wife's tire, though it has good tread remaining, is pretty squared off on top. If you run your hand across it, you can feel a definite little ridge before it drops off the sides. I guess this is normal, since she is still cautious in corners, but I wonder if this ridge is dangerous. I'm thinking it would do something weird if she leaned over and went past the ridge, like suddenly fall over to a harder angle. My question is, is this a hazard, and is it time to replace the tire? I don't want her riding on something that could do some unexpected funky stuff at speed.
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March 30th, 2013, 06:28 AM | #2 |
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Your concern is valid, and it sounds like the tire has flattened out a reasonable amount. The behavior right at that tipping point can feel weird, but probably would be amplified at slow to medium speeds, as when going at higher speeds the bike gains more stability and wouldn't feel as wonky right on that ridge. Tires are cheap. Piece of mind is always a worthwhile purchase.
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March 30th, 2013, 06:50 AM | #3 |
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Name: Hernan
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Front or rear?
Pictures? Tires are easy to change, if you have the tools and some room.
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March 30th, 2013, 06:54 AM | #4 |
ninjette.org member
Name: Wes
Location: Louisiana
Join Date: Aug 2012 Motorcycle(s): Honda CBR250R Posts: 29
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Thanks Alex. That's pretty much my line of thinking, and I'm going to call our dealer today and get them to order a tire. They have about 7k miles on them. Probably should go ahead and get a front too huh?
Rear Motofool. I'll get a pic in a few minutes. I was thinking about doing it myself, but have never changed a tire. Not sure if I would be confident enough to make the attempt. On another note, I traded in my CBR and came over the Kawasaki side. It's more gooder. |
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March 30th, 2013, 07:03 AM | #5 |
ninjette.org member
Name: Wes
Location: Louisiana
Join Date: Aug 2012 Motorcycle(s): Honda CBR250R Posts: 29
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Pic. You can see the ridge pretty much where the dirt stops. It feels worse than it looks.
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March 30th, 2013, 07:07 AM | #6 |
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It seems that the tire has some meat still, but if deformed that bad, it can make the handling tricky at low speeds and over wet pavement.
Have you tried yourself on some turns?
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Motofool .................................Never ride faster than your guardian angel can fly "Mankind is composed of two sorts of men — those who love and create, and those who hate and destroy. Love is the bond between men, the way to teach and the center of the world." - José Martí |
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March 30th, 2013, 07:12 AM | #7 |
ninjette.org member
Name: Wes
Location: Louisiana
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Not yet. It seems like it did that suddenly, it was fairly rounded a few weeks ago. I was thinking about trying it out later on today, but it's raining with storms in the forecast for the a.m., so might could try it this afternoon. I would like to see what it feels like. Definitely going to replace, but curious as to how it would respond, and absolutely don't want to take any chances with her. Riding with the wife is fun, but worrisome at times.
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March 30th, 2013, 07:35 AM | #8 |
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You need to get your wife to enjoy cornering more. Maybe a school or trackday with instructors would help.
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March 30th, 2013, 07:43 AM | #9 |
ninjette.org member
Name: Wes
Location: Louisiana
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I'd love to do that for both of us, but there is nothing even remotely nearby. She is continually improving, but cornering has been an uncomfortable thing for her since day 1. She had a couple of setbacks early on, but I'm proud of her progress. She just prefers riding on more open, less curvy roads, whereas cornering is the most fun part of riding to me. To each their own I suppose.
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March 30th, 2013, 07:51 AM | #10 |
Doh!
Name: Matt
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March 30th, 2013, 07:53 AM | #11 |
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She is probably holding the handlebar too tight.
Once she learns to counter-steer properly and the relax the grip, she will see that turns are effortless.
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Motofool .................................Never ride faster than your guardian angel can fly "Mankind is composed of two sorts of men — those who love and create, and those who hate and destroy. Love is the bond between men, the way to teach and the center of the world." - José Martí |
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March 30th, 2013, 07:58 AM | #12 |
ninjette.org member
Name: Wes
Location: Louisiana
Join Date: Aug 2012 Motorcycle(s): Honda CBR250R Posts: 29
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Thanks aeroblade. It's a Ninja 1000. Same thing, just with fairing. Loving it.
I'll pass that on to her about strangling the handlebars. I think part of the issue is gravel in corners. We have a lot of narrow roads around here with gravel on the outside. Trucks going off the edge a little tend to kick gravel into the turns. I know that freaks her out. Once she sees that a corner is clear, she will accelerate out, but slows down quite a bit on entry to make sure it's clean. I guess I really can't fault that. I probably should do it more myself. |
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March 30th, 2013, 08:03 AM | #13 |
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Name: Jason
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Here's what it will look like when its fully worn out and no I didn't lock up the rear, there's like 3 other bare spots around the tire. I always thought these tires handled kinda crappy from start to finish so the transitioning over that edge point never really bothered me. I sound like a broken record but if you want a tire that will endow confidence into its rider and have a nice solid predictable feeling, any Radial tire will feel better then any bias-ply.
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March 30th, 2013, 08:04 AM | #14 |
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Doesn't look that bad to me.
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March 30th, 2013, 08:26 AM | #15 |
Doh!
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March 30th, 2013, 08:29 AM | #16 | |
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Quote:
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If everything seems under control; you're just not going fast enough! |
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April 12th, 2013, 07:38 PM | #17 |
ninjette.org member
Name: Wes
Location: Louisiana
Join Date: Aug 2012 Motorcycle(s): Honda CBR250R Posts: 29
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Thanks again for all the info guys. I'm been researching tires for the last two weeks. Our dealer quoted me $163 for the road winner in 130/70-17. Not including mounting. I accidentally laughed in his face. Currently looking for a good option in a radial, preferably 140. I like the bt-016s, as they seem awesome on my 1000, but not sure I want to go with a 150 size. More research in my future.
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April 13th, 2013, 08:01 AM | #18 |
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Name: Jim
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Get her a set of Avon Distenzas. Awesome supermoto tires, if she is worried in gravel & sand, these will help. I have Conti supermoto tires on my 300, they hook up great. I'd recommend those too, but the Avons will last a loooong time.
I don't blame her for lacking confidence with the stockers. They made me feel insecure too! |
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April 13th, 2013, 11:19 AM | #19 |
Jigglin' your Jiglets
Name: Sean
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Don't you just hate that under steering problem though? New tires and setting up the suspension helps
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April 13th, 2013, 01:03 PM | #20 |
ninjette.org member
Name: Wes
Location: Louisiana
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The steering takes some getting used to. Lots of input and then falls over. I think I have the suspension set up pretty good..might need a little tweaking. I'm going to run this stock tire out and then put on a 55 series. Didn't you do that @Jiggles?
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April 13th, 2013, 01:21 PM | #21 |
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Hmmm.. I've never seen anyone recommend avon roadriders on this forum, however I run them on my 500 and they are an absolutely amazing tire. Got 11k out of a rear (was at the wear bars at 10k but I was too lazy to change it) and my front is now at over 13k with tons of tread left. I ride the crap out of my bike, frequent WOT and heavy acceleration all the time and probably a good 70-80% of my riding is commuting and they have never squared off. Traction in the rain and over crap surfaces is amazing too.
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April 13th, 2013, 01:53 PM | #22 |
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Name: Matt
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I would say 150 is a tad big for the stock rim. I put 120/70/17 and 140/70/17 BT45s on my 250 and the handling is night and day. Absolutely love the BT45s.
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April 13th, 2013, 05:07 PM | #23 | |
Jigglin' your Jiglets
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Quote:
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If the Ninja 250 doesn't have enough power for you, then you don't know how to ride it. AFM #676 Supersports are for n00bs |
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