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Smooth tyres

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UK and Europe
Published
7 October 2007
Last activity
11 October 2007
Original author
Brian Robertson
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37
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  1. I recently bought a half decent mountain bike that was at the right
    price for me. (By half decent I mean little more than top end of bottom
    end, if you see what I mean. It is nothing special) I only commute the
    ten mile round trip to work and back on it, with the occasional 25 mile
    ish trip on days off. As a general rule, I do very little off road
    stuff, so the chunky tyres are no more than a drain on my stamina.

    What I would like to know is this: I know that I can buy smoother tyres
    that are better for road use, but what kind of difference would they
    make? Will I notice any change?

    Brian.

  2. "Brian Robertson" <brian@[nospam].com> wrote in message
    news:[email hidden]...

    Quoted message said:

    What I would like to know is this: I know that I can buy smoother tyres
    that are better for road use, but what kind of difference would they make?
    Will I notice any change?


    There will certainly be a reduction in the effort needed to maintain your
    current speeds. You'll also freewheel further when you stop pedalling.

  3. On 07/10/2007 12:03, Brian Robertson said,

    Quoted message said:

    What I would like to know is this: I know that I can buy smoother tyres
    that are better for road use, but what kind of difference would they
    make? Will I notice any change?

    Yes, in a word. When I put the slicks on my MTB it's like a different bike.

    --
    Paul Boyd
    http://www.paul-boyd.co.uk/

  4. Brian Robertson [email protected] said:


    What I would like to know is this: I know that I can buy smoother tyres
    that are better for road use, but what kind of difference would they
    make? Will I notice any change?


    I put road tyres on my mountain bike to do a bit of cycle camping, and
    help me on my commute. The difference on my commute (about 13 miles)
    is about 5-10%.

    Off road there is a downside, but not enough that I'd ever bother
    changing back to chunky tyres, unless it was for a big mission. I can
    still keep up with friend on chunky tyres, even if I do slide around a
    bit more than them.

    Jen

  5. In article <[email hidden]>, Brian Robertson
    brian@[nospam].com says...

    Quoted message said:

    I recently bought a half decent mountain bike that was at the right
    price for me. (By half decent I mean little more than top end of bottom
    end, if you see what I mean. It is nothing special) I only commute the
    ten mile round trip to work and back on it, with the occasional 25 mile
    ish trip on days off. As a general rule, I do very little off road
    stuff, so the chunky tyres are no more than a drain on my stamina.

    What I would like to know is this: I know that I can buy smoother tyres
    that are better for road use, but what kind of difference would they
    make? Will I notice any change?


    I used to do a short city commute on a rigid ATB that sometimes had
    large knobbly tyres on it and sometimes had narrow slicks - the slicks
    were noticeably faster, and felt more secure on smooth fast corners, but
    the knobblies felt better on the heavily potholed back streets, gritty
    surfaces, bumping kerbs, so I suppose it depends on the sort of roads
    you're riding on. Sticking slicks on an ATB makes quite a lot less
    difference than switching to a road bike, because the lower weight and
    nimbler handling of a road bike tends to compensate for the reduced grip
    and cushioning of narrow high-pressure tyres. If your ATB has
    suspension then there will probably be less difference in both feel and
    speed between tyre types.

  6. Brian Robertson said:

    I recently bought a half decent mountain bike that was at the right
    price for me. (By half decent I mean little more than top end of bottom
    end, if you see what I mean. It is nothing special) I only commute the
    ten mile round trip to work and back on it, with the occasional 25 mile
    ish trip on days off. As a general rule, I do very little off road
    stuff, so the chunky tyres are no more than a drain on my stamina.

    What I would like to know is this: I know that I can buy smoother tyres
    that are better for road use, but what kind of difference would they
    make? Will I notice any change?

    Brian.

    Thanks for the replies, people. I think you have talked me into it!

    Brian.

  7. Rob Morley said:

    In article <[email hidden]>, Brian Robertson
    brian@[nospam].com says...

    Quoted message said:

    I recently bought a half decent mountain bike that was at the right
    price for me. (By half decent I mean little more than top end of bottom
    end, if you see what I mean. It is nothing special) I only commute the
    ten mile round trip to work and back on it, with the occasional 25 mile
    ish trip on days off. As a general rule, I do very little off road
    stuff, so the chunky tyres are no more than a drain on my stamina.

    What I would like to know is this: I know that I can buy smoother tyres
    that are better for road use, but what kind of difference would they
    make? Will I notice any change?


    I used to do a short city commute on a rigid ATB that sometimes had
    large knobbly tyres on it and sometimes had narrow slicks - the slicks
    were noticeably faster, and felt more secure on smooth fast corners, but
    the knobblies felt better on the heavily potholed back streets, gritty
    surfaces, bumping kerbs, so I suppose it depends on the sort of roads
    you're riding on. Sticking slicks on an ATB makes quite a lot less
    difference than switching to a road bike, because the lower weight and
    nimbler handling of a road bike tends to compensate for the reduced grip
    and cushioning of narrow high-pressure tyres. If your ATB has
    suspension then there will probably be less difference in both feel and
    speed between tyre types.

    A road bike would be the more sensible option, but I saw a deal that I
    liked and went for it. A supposedly £400 Muddy Fox bike with £100 of kit
    for £250. I take the advertised prices with a pinch of salt, but I still
    think I got a good deal. Never see road bikes advertised like that, to
    my knowledge.

    Slightly off topic, it attracts a lot of attention from the local scum.
    I won't use the Manchester Cycleway again in a hurry. I could hear the
    gangs I encountered discussing my bike before I had even got level with
    them. How they could recognise it from many yards away, I don't know.
    All I do know is that I use three locks to tie it up, even at work.

    Brian.

  8. On Sun, 07 Oct 2007 11:47:06 GMT, Brian Robertson <brian@[nospam].com>

    Quoted message said:


    Slightly off topic, it attracts a lot of attention from the local scum.
    I won't use the Manchester Cycleway again in a hurry. I could hear the
    gangs I encountered discussing my bike before I had even got level with
    them. How they could recognise it from many yards away, I don't know.
    All I do know is that I use three locks to tie it up, even at work.

    Are they toughened steel? If not, bin them and buy decent d-locks.
    Also consider locking skewers for the wheels, seatpost and
    forks/handlebars as well - they're only about £15 from Edinburgh Bike
    Co-op.

  9. Brian Robertson said:
    Brian Robertson said:

    I recently bought a half decent mountain bike that was at the right
    price for me. (By half decent I mean little more than top end of
    bottom end, if you see what I mean. It is nothing special) I only
    commute the ten mile round trip to work and back on it, with the
    occasional 25 mile ish trip on days off. As a general rule, I do
    very little off road stuff, so the chunky tyres are no more than a
    drain on my stamina. What I would like to know is this: I know that I can
    buy smoother
    tyres that are better for road use, but what kind of difference
    would they make? Will I notice any change?

    Brian.

    Thanks for the replies, people. I think you have talked me into it!

    One thing, assuming you are trying to maintain comfort of fatter tyres...

    The rims on the MTB will, in all probability, be quite wide to fit circa 2in
    section off-road tyres. If after comfort, don't drop the section of the
    smooth tyre too much.

    Schwalbe make some quite big section tyres with decently low rolling
    resistance.

    - Nigel

    --
    Nigel Cliffe,
    Webmaster at http://www.2mm.org.uk/

  10. in message <[email hidden]>, Brian Robertson

    ('[email protected]') said:

    I recently bought a half decent mountain bike that was at the right
    price for me. (By half decent I mean little more than top end of bottom
    end, if you see what I mean. It is nothing special) I only commute the
    ten mile round trip to work and back on it, with the occasional 25 mile
    ish trip on days off. As a general rule, I do very little off road
    stuff, so the chunky tyres are no more than a drain on my stamina.

    What I would like to know is this: I know that I can buy smoother tyres
    that are better for road use, but what kind of difference would they
    make? Will I notice any change?

    Very substantial - about 5% increase in speed or about 10% decrease in
    effort. High pressure slick tyres make a huge difference to a mountain
    bike on the road. You will definitely notice it.

    --
    [email hidden] (Simon Brooke) http://www.jasmine.org.uk/~simon/
    ;; Generally Not Used
    ;; Except by Middle Aged Computer Scientists

  11. In article <[email hidden]>,
    [email hidden] says...

    Quoted message said:

    in message <[email hidden]>, Brian Robertson

    ('[email protected]') said:

    I recently bought a half decent mountain bike that was at the right
    price for me. (By half decent I mean little more than top end of bottom
    end, if you see what I mean. It is nothing special) I only commute the
    ten mile round trip to work and back on it, with the occasional 25 mile
    ish trip on days off. As a general rule, I do very little off road
    stuff, so the chunky tyres are no more than a drain on my stamina.

    What I would like to know is this: I know that I can buy smoother tyres
    that are better for road use, but what kind of difference would they
    make? Will I notice any change?

    Very substantial - about 5% increase in speed or about 10% decrease in
    effort. High pressure slick tyres make a huge difference to a mountain
    bike on the road. You will definitely notice it.


    And you'll find slicks corner better on tarmac.
    --
    Cheers,
    Mark

  12. Cheeky said:

    On Sun, 07 Oct 2007 11:47:06 GMT, Brian Robertson <brian@[nospam].com>

    Quoted message said:

    Slightly off topic, it attracts a lot of attention from the local scum.
    I won't use the Manchester Cycleway again in a hurry. I could hear the
    gangs I encountered discussing my bike before I had even got level with
    them. How they could recognise it from many yards away, I don't know.
    All I do know is that I use three locks to tie it up, even at work.

    Are they toughened steel? If not, bin them and buy decent d-locks.
    Also consider locking skewers for the wheels, seatpost and
    forks/handlebars as well - they're only about £15 from Edinburgh Bike
    Co-op.

    One is toughened steer and another is an average d-lock. The last is
    just a cheap thing from Aldi. I use that just to secure the front wheel
    to the frame. I didn't know about locking skewers. That is interesting.
    Thanks!

    Brian.

  13. Mark said:

    In article <[email hidden]>,
    [email hidden] says...

    Quoted message said:

    in message <[email hidden]>, Brian Robertson

    ('[email protected]') said:

    I recently bought a half decent mountain bike that was at the right
    price for me. (By half decent I mean little more than top end of bottom
    end, if you see what I mean. It is nothing special) I only commute the
    ten mile round trip to work and back on it, with the occasional 25 mile
    ish trip on days off. As a general rule, I do very little off road
    stuff, so the chunky tyres are no more than a drain on my stamina.

    What I would like to know is this: I know that I can buy smoother tyres
    that are better for road use, but what kind of difference would they
    make? Will I notice any change?


    Very substantial - about 5% increase in speed or about 10% decrease in
    effort. High pressure slick tyres make a huge difference to a mountain
    bike on the road. You will definitely notice it.


    And you'll find slicks corner better on tarmac.

    That's true! I bet there is a big difference. By the way, what sort of
    pressure should I have them at on the road?

    Brian.

  14. Brian Robertson said:
    Quoted message said:

    And you'll find slicks corner better on tarmac.

    That's true! I bet there is a big difference. By the way, what sort of
    pressure should I have them at on the road?

    Tyres normally have an air pressure range embossed onto the side of
    them. I normally aim for about the middle of that range when pumping
    them up. From experience I can tell when my tyres need topping up, but
    until you can, you should regularly check the pressure. (even if it is
    only with your thumb).

    Martin.

  15. In article <[email hidden]>, Brian Robertson
    brian@[nospam].com says...

    Quoted message said:

    That's true! I bet there is a big difference. By the way, what sort of
    pressure should I have them at on the road?


    Depends on your weight, the tyre and whether it's front or rear. Use a
    pump with a gauge and start with the tyre's rated maximum on the rear, a
    bit less on the front, then reduce the pressure a bit if the ride is too
    hard.

  16. Brian Robertson said:
    Mark said:

    In article <[email hidden]>,
    [email hidden] says...

    Quoted message said:

    in message <[email hidden]>, Brian
    Robertson ('brian@[nospam].com'😉 wrote:

    > I recently bought a half decent mountain bike that was at the right
    > price for me. (By half decent I mean little more than top end of
    > bottom end, if you see what I mean. It is nothing special) I only
    > commute the ten mile round trip to work and back on it, with the
    > occasional 25 mile ish trip on days off. As a general rule, I do
    > very little off road stuff, so the chunky tyres are no more than a
    > drain on my stamina. What I would like to know is this: I know that I
    > can buy smoother
    > tyres that are better for road use, but what kind of difference
    > would they make? Will I notice any change?
    Very substantial - about 5% increase in speed or about 10% decrease
    in effort. High pressure slick tyres make a huge difference to a
    mountain bike on the road. You will definitely notice it.


    And you'll find slicks corner better on tarmac.

    That's true! I bet there is a big difference. By the way, what sort of
    pressure should I have them at on the road?

    Depends on your weight, the section of the tyre, the construction of the
    tyre, riding style, road surface.....

    Sheldon has a decent enough starting point for experimentation, with
    suggested pressures:

    http://www.sheldonbrown.com/tyres.html#pressure

    --
    Nigel Cliffe,
    Webmaster at http://www.2mm.org.uk/

  17. Brian Robertson [email protected] said:

    What I would like to know is this: I know that I can buy smoother tyres
    that are better for road use, but what kind of difference would they
    make? Will I notice any change?

    Much quieter than knobblies, too. I've always thought that coasting
    downhill in virtual (mechanical) silence (thanks to the advent of
    silent free-hubs) was one of the little joys of cycling 🙂
    PS: for <any> off-road use I'd want some tread on the front tyre at
    least: I once tried a semi-slick on the front of my MTB on wet grass -
    never again 🙁

  18. Brian Robertson [email protected] said:

    I recently bought a half decent mountain bike that was at the right
    price for me. (By half decent I mean little more than top end of bottom
    end, if you see what I mean. It is nothing special) I only commute the
    ten mile round trip to work and back on it, with the occasional 25 mile
    ish trip on days off. As a general rule, I do very little off road
    stuff, so the chunky tyres are no more than a drain on my stamina.

    What I would like to know is this: I know that I can buy smoother tyres
    that are better for road use, but what kind of difference would they
    make? Will I notice any change?

    Brian.

    Did my first fun run on an MTB fitted with Michelin XCR Road tyres
    yesterday (pumped to 100psi). Past many racers on the way, in fact -
    the difference between that and a racer was quite small. A lot less
    than I was expecting. I'd recommend a set without hesitation - make
    sure you get a track pump to get them up to a high pressure though,
    else the benefit wont be as great.

    Regards,

    Duncan

  19. On 08/10/2007 18:48, Duncan Smith said,

    Quoted message said:

    Did my first fun run on an MTB fitted with Michelin XCR Road tyres
    yesterday (pumped to 100psi). Past many racers on the way, in fact -
    the difference between that and a racer was quite small. A lot less
    than I was expecting.

    I'm faster on my MTB with slicks than I am on my commuting bike - a
    Raleigh Randonneur drop-bar tourer from when they were still made in
    England! In loaded commuting trim it does weigh about 45lbs though...

    Mind you, many "racers" aren't all they're cracked up to be - I crossed
    a road onto a cycle-path ahead of one the other day (he was on the road)
    and thought "He'll be past shortly." Then I forgot about him until I
    heard sounds of heavy breathing about half a mile later - he was
    standing on the pedals on really a very gentle slope that I just whizzed
    up without bothering to drop a cog or any speed. He passed me as I
    slowed to turn into the industrial estate.

    --
    Paul Boyd
    http://www.paul-boyd.co.uk/

  20. "Nigel Cliffe" <[email hidden]> wrote

    Quoted message said:
    Brian Robertson said:
    Brian Robertson said:

    I recently bought a half decent mountain bike that was at the right
    price for me. (By half decent I mean little more than top end of
    bottom end, if you see what I mean. It is nothing special) I only
    commute the ten mile round trip to work and back on it, with the
    occasional 25 mile ish trip on days off. As a general rule, I do
    very little off road stuff, so the chunky tyres are no more than a
    drain on my stamina. What I would like to know is this: I know that I
    can buy smoother
    tyres that are better for road use, but what kind of difference
    would they make? Will I notice any change?

    I reckon that with the same effort there is a 2/3 gear difference.

    Quoted message said:
    Quoted message said:

    Thanks for the replies, people. I think you have talked me into it!

    One thing, assuming you are trying to maintain comfort of fatter tyres...

    The rims on the MTB will, in all probability, be quite wide to fit circa
    2in section off-road tyres. If after comfort, don't drop the section of
    the smooth tyre too much.

    The rims will most likely be narrow enough to fit Panaracer Paselas which
    are nominally 1.25 inch (32mm) but have an inflated width of 29mm.

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