What ways are there to reduce punctures?
What ways are there to reduce punctures?
Author
Discussion

Chris71

Original Poster:

21,548 posts

265 months

Thursday 22nd May 2008
quotequote all
I haven't been out on my bike for a while (playing with the car instead!) and part of the reason is I'd got tired of repairing punctures. Millions of them. One, if not two, every ride.

Are there any ways to reduce the number of punctures besides riding somewhere else?

I tried tyre protectors, but they added a huge amount of inertia to the wheels and they made it very difficult to change the tyre. Any other possibilities? Are some tyre carcasses more puncture resistant than others?

Rico

7,917 posts

278 months

Thursday 22nd May 2008
quotequote all
What tyres, innertubes and psi are you currently using?

Probably jinxing myself, but I rarely if ever get punctures these days. Nothing particularly special either, just Maxxis Larsen XC tyres and normal inner tubes. Pumped up to 30ish psi.

ewenm

28,506 posts

268 months

Thursday 22nd May 2008
quotequote all
What sort of punctures are you getting? Penetrating ones (thorns, nails, glass etc) or pinch ones (where the tyre pinches the inner tube causing a puncture - usually identified by there being a pair of holes)?

I found they were very much dependant on tyre pressure - too low and you get lots of pinch punctures, too high and penetration punctures are more likely. Finding the right balance is tricky.

P-Jay

11,233 posts

214 months

Thursday 22nd May 2008
quotequote all
I use Maxxis Highrollers (2.3 on the XC bike, 2.7 on the DH) with Maxxis tubes and almost never flat.

I can only assume that if you're worried about inertia from tyre protectors you prefer the low mass end of the MTB spectrum or even dare I say it road bikes ha ha.

If you're pinch flating alot you could try running a higher psi or even go tubless. If it's just day to day flating you can run a thicker tube or tyre but will add more mass.

Chris71

Original Poster:

21,548 posts

265 months

Friday 23rd May 2008
quotequote all
Trust me, I'm far from low mass! smile

Yet, I could still notice a significant change in inertia when I put the tyre protectors in. This was some time ago however, so maybe they're lighter these days (and joking aside, I suppose I was somewhat lighter then).

I've got Continental Pros I believe and some fairly ordinary tubes (I can't remember what make - Specialized rings a bell though)

The punctures mainly seem to be thorns, don't think I'm getting any pinch-punctures.

I think some of it may be debris left in the tyre after I've changed the tube. Obviously, I try and get everything out, but some it snaps off or whatever...

gbbird

5,197 posts

267 months

Friday 23rd May 2008
quotequote all
For thorn type punctures, why not try some slime filled inner tubes. Work a treat for me, and have fixed many a small puncture when out on the tracks. The GF'a bike got a puncture the other week and the slime sealed it, and i put it in there over 2 years ago!!

g

mk1fan

10,837 posts

248 months

Friday 23rd May 2008
quotequote all
If it's 'thorns' then using Slime filled inner tubes or switching to tubless and running tyre spunk in the tyres would both be solutions.

choc

328 posts

241 months

Saturday 24th May 2008
quotequote all
quick bodge answer, keep the old inner tube, cut out the valve and slice it all the way around the inside of the tube, then wrap the old tube around the new tube, and hey presto, double thick tubes!. it may seem a bit of a bodge-job, but it works for me!

OilyRagMan

3,848 posts

272 months

Sunday 25th May 2008
quotequote all
another vote for slime tubes

Marcellus

7,193 posts

242 months

Sunday 25th May 2008
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if road tyres then I find very high (120psi) helps reduce the numbers of puncture....I can't remember the last time I had one..

ALso with tubes being so cheap why bother repairing them??

mat205125

17,790 posts

236 months

Sunday 25th May 2008
quotequote all
100psi on my road bike
35 psi on my jump bike with 2.3 Tioga DH tyres and tubes
40 psi on my XC sus bike with 2.1 Michelin XCR tyres and tubes

Very rare for me to get a puncture.

The OP sounds like they are riding somewhere very "dirty" with debris, running the wrong psi, or just super unlucky.

snotrag

15,479 posts

234 months

Monday 26th May 2008
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Vipers

33,408 posts

251 months

Monday 26th May 2008
quotequote all
snotrag said:
Tried solid tyres some years ago on my road bike, (19 mm tyres I think), problem was they were a tad spongy, and when you hit a bump the rubber would flatten out, and eventually all the rims ended up with lots of dings in when they were hitting the road, honest?.

smile

snotrag

15,479 posts

234 months

Monday 26th May 2008
quotequote all
You didnt click the link, did you?

No tubes doesn't mean no air... !



Tubeless gives you almost immunity to thorn-type punctures, complete immunity to pinch punctures, lower weight, lower rolling resistance and more compliance. I am a convert for life now.

Vipers

33,408 posts

251 months

Monday 26th May 2008
quotequote all
snotrag said:
You didnt click the link, did you?

No tubes doesn't mean no air... !



Tubeless gives you almost immunity to thorn-type punctures, complete immunity to pinch punctures, lower weight, lower rolling resistance and more compliance. I am a convert for life now.
Absolutely correct sir, I must engage brain before attacking keyboard..... tks for that.

smile

mat205125

17,790 posts

236 months

Tuesday 27th May 2008
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Is tubeless REALLY that good?

jerwatt

25,168 posts

224 months

Tuesday 27th May 2008
quotequote all
Are you sure it's thorns giving you punctures? If you're getting as many as you say it sounds like there could be something on the rim that's cutting your inner tubes and giving you a puncture? Might be worth checking?

snotrag

15,479 posts

234 months

Tuesday 27th May 2008
quotequote all
mat205125 said:
Is tubeless REALLY that good?
I am loving it. Really. Its very hard to quantify, but it just feels different.

Edited by snotrag on Tuesday 27th May 20:48

Marcellus

7,193 posts

242 months

Wednesday 28th May 2008
quotequote all
jerwatt said:
Are you sure it's thorns giving you punctures? If you're getting as many as you say it sounds like there could be something on the rim that's cutting your inner tubes and giving you a puncture? Might be worth checking?
also if it was a thorn you have made really sure that it`s not sttill there haven`t you?

mat205125

17,790 posts

236 months

Wednesday 28th May 2008
quotequote all
Might treat myself for the summer to see what it's like then.

I'm right in saying that any tyres can be used with the conversion kits, and I can still carry a tube just in case.