chainring

  1. ChrisEyles

    30t or 32t N/W chainring 104mm BCD

    I'd like to pop a proper single ring on my "new" MTB since I'm enjoying the pseudo 1x8 set-up I'm currently running with a locked out FD. Would have to be a 30t or 32t ring since 8 speed cassettes are limited in max sprocket size to 34t and I'd like to be able to go up hills! Wouldn't mind...
  2. alecstilleyedye

    9 speed 130bcd 52 chainring

    worn the tiagra 9 speed big ring out (after only 10 years ;)) on the commute. anyone got a spare going for less than the lots of notes that wiggle et al want for a new one?
  3. onb

    Chainring sizing

    If I currently run a 30 chainring with a 29 cassette ring whate the equivalent casstte size needed if my smallest chainring becomes a 34 ,I just need an equivalent I have looked at various websites which just blind me with science.
  4. Kell

    Chainring bolts (Brompton)

    Quick question: Should there be four or five chainring bolts on the post 2013 spider? I've still got a bit of creaking on my bike, and one of the things I checked was to make sure the bolts on the chainring were all done up. In doing so, I notice that there's not one behind the crank arm...
  5. K

    Chainring

    I currently ride a btwin triban 500 which now does about 40 miles per day for my commute. It has a triple chainring, 50/39/30 and the middle and large chainrings now need replaced as they have turned into shark teeth. I got the triple as it was my first road bike and thought it would be good...
  6. woodbine

    Where Can I Get Chainring Guard For Biopace 48T Elliptical?

    Fed up with getting oil marks on my socks/trainers/trousers. Where can I get a guard for my chainring, either original Shimano or aftermarket? It's 48t elliptical Biopace. Have searched and found a couple on old Ebay listings, but nowhere else. http://www.ebay.de/itm/121845195971
  7. woodbine

    11 Speed, Single Chainring MTB - Won't It Cross Chain?

    Was wandering around Halfords earlier and thought I would have a look at the bikes on sale. Noticed a MTB with 11 rear sprockets and single chainring. So, won't a setup like this cross? Or, does it have a special chain, etc? Have I missed something?
  8. wam68

    FSA 50T Chain ring bolts ??

    Hi I am gonna change the big chain ring on a bike after having noticed several teeth missing. Having read up on it it seems pretty straight forward ( he hopes ) however all the articles make mention of a special tool, in addition to the allen key, needed to stop the back of the bolts slipping...
  9. rideswithmoobs

    Single or double chainring

    For reasons posted elsewhere in thinking of swaying more to a CX bike than road. Question is, for practicality is a double chain ring better and allow more versatility or is a single chainring more than sufficient. Usage will be road to trails and moderate trails with some CX events winter &...
  10. GuyBoden

    What 34T Chainring for my 1985 Raleigh Record Sprint.

    I'm thinking about changing my chainring to a smaller 34T on my 1985 Raleigh Record Sprint, so I can get up the steeper inclines, it has the Sugino GT chainset. I think it's a 110mm BCD, but I'm not sure. Any suggestions? Thanks. This type:
  11. migrantwing

    Chainring Bolt Length/Size

    Shimano 5700 compact 50/34. What size/length chainring bolts do I need? Some sellers don't list the length/size in mm, which is what I need to make 100% sure they will be direct replacements for the ones I have now. When did things get so complicated? TIA
  12. D

    Chain rubbing on outer chainring

    Hi Over the weekend I fitted new wheels (together with a new chain and cassette), and replaced the BB on my Croix de Fer 20 2015. All components were a direct replacement. I'm running 10 speed, 34/46 chainrings. Now, when in the inner ring, the chain rubs on the outer chainring when using...
  13. N

    94BCD chainring

    5 bolt, 44 -48 teeth...... black preferred
  14. Willam

    Chainring size.

    Need to change a few parts, cassette, chain, fD and large chainring. Looking at the price of a large chainring, at around £20, seems to make sense to change the whole set at £51, just wondering if going to a 48/36/26 from a 44/32/22 would work without to many issues as I find myself on the...
  15. T

    Is my chainring worn?

    Hi, in a few weeks I'll be replacing my chain and cassette and I'm just wondering whether I should replace the outer chainring at the same time. The question is, is it worn to the extent that if I continue with it, I'll be losing efficiency in the drivetrain? I think I need to have a good look...
  16. e-rider

    Shimano Ultegra 6800 11speed chainring 39T NEW

    http://www.ebay.co.uk/itm/301883460753?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
  17. Smokin Joe

    22t Chainring Diameter

    Can anyone tell me the diameter of a 22t chainring? Ta.
  18. confusedcyclist

    Chain rests on chainring teeth when in extreme gears

    HELP! :banghead: On the way into work yesterday my chain started dropping repeatedly. On the way home my chain snapped, as I pulled over at the kerb it rolled off the cassette and fell down a storm drain (there's a tale for the kids!) Luckily I was near a Halfords and was able to coast most of...
  19. GrumpyGregry

    chainring help

    If I put an Alivio 42T 8s/7s chainring into a deore 9 speed transmission tomorrow (9-speed cassette, 9-speed chain, 9-speed middle and small ring) am I going to have problems? If so why?
  20. CharlesF

    Is crossing-chaining possible with a single chainring

    I was pootling along to work and for some unknown reason started thinking about cross-chaining. I found the website byclechainrings.com which had this definition - "Cross Chaining - We defined Cross Chaining (above) as the condition where the chain is running across the drivetrain centerline...
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