jpbrew814

that is also Campagnolo ten speed compatible. I need this for junior gearing, and none of my local bike shops have been any help. The closest I could find online has 46 teeth (https://www.poshbikes.com/product.php?id=161), but with that still puts me over the roll out limit with a 12 tooth cassette. Does anyone even make this size chainring, or do I need to do something else to make the gear roll out without changing my cassette? I'm trying to keep the cost as low as possible, and any help would be appreciated.

botto 

here.

jpbrew814

what do you think I've been doing for the past 45 minutes.... none of those results are 135mm bcd and compatible with a ten speed chain

xg43x

Here are two chainrings, its going to cost about 40 bucks for a new chainring. Thats the one thing that sucks about Campagnolo, the cost and lack of readily available components.

Stronglight Zicral 135mm 45T 33.93

https://www.ribblecycles.co.uk/sp/roa...ng/STROCHRI500

TA 135mm 45T 39.47

https://www.ribblecycles.co.uk/sp/roa...pd/TAAACHRI350

bikr13

Go to the Salsa cycles website. They have a 45t chainring that will work. It says that it can only be used for 1-9 speed, however, it can be used for a ten speed.

The only difference between this chainring and a regular chainring is that the Salsa chainring has no ramps or pins which helps with shifting. Even though this is true you will not be able to tell a difference.

Bottom line: buy the salsa chainring. you wont be disappointed. I had this same problem not too long ago, and I am very pleased with this chainring.

here is a link: https://salsacycles.com/chainrings.html

DScott

Probably easier just to get the right cassette: Miche here, or Mirage/Centaur will be less of a hassle, and worth a few extra bucks.

DScott

Aren't those all 130mm BCD? OP needs 135mm...

bikr13

Yes they are. I guess it would just be easier for the OP to buy a new 130 BCD crank or just go with the 52-14.

OP: unless you have some extra bucks to spend then I would just block out gears for this season and save your money for one of the choices above.

thirdgenbird

i need a 45t 135bdc ring as well (for fixed gear)

give these guys a call:
https://www.cycleunderground.com.au/chainringdesigns.htm

Soil_Sampler

there is a long wait, going on 2 months for mine.

Gebhardt: english link is not working.

https://www.gebhardt.cz/cs/silnicni-c...standard.aspx#

https://www.velosolo.co.uk/gebchainring.html

bdcheung

Juniors shouldn't be using Campagnolo.

More seriously though. I can't find one.

jpbrew814

THANK YOU, exactly what I needed.

I wish I could have just done this when I ordered my new Centaur group set for christmas, but only 12-25 cassettes were in stock at the time. which is why I'm strapped for cash and really can't spend more than 40 dollars haha.

umd

This is like the third junior gearing thread in two days.

Jynx

with lances comeback i am sure there is going to be another influx of new cyclists. besides the 99'ers i guess there ill be the 09'ers.