Wiggle | Shimano FC-M660 Silver 36T Chainring

Compatibility: 9-Speed Shimano gearsets
SG-X chainring with patented spike pins give smooth and fast gear shifts under load
Mega9 HG chainrings for optimum shifting performance

Product Data

MTB: Yes
Road: Yes

Genuine Shimano replacement chainring suitable for use with the Shimano SLX M660 10-Speed chainset.

Description

This chainring features Mega9 HG technology for optimum shifting performance and SG-X technology with patented spike pins give smooth and fast gear shifts under load.

Delivery

The delivery options available for shipping this product along with the contents of your basket to USA are:

Standard Tracked Delivery: Estimated Delivery Tuesday 31/07/2018 – $9.04
Spend $40.93 more to qualify for free tracked delivery
Tracked Courier Delivery: Estimated delivery Wednesday 25/07/2018 - $16.77

Returns

We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.

Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.

Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.
More information on Wiggle's return policy

Customer Reviews

Shimano FC-M660 Silver 36T Chainring is rated 5.0 out of 5 by 1.

Rated 5 out of 5 by Cindra from Great! SLX is as good as XT in my opinion. Very smooth and reliable, had to replace the outer ring due to many miles ridden over the winter in wet muddy conditions. Iam very happy with this middle chainring.

Date published: 2017-07-03

View all reviews

Q & A

105 Double chainset inner ring

Hi Guys - Im currently running a standard double 105 chainset on my winter bike and am looking to do some hilly rides/sportives. Rather than loose my large chainring I have heard it is possible to fit a smaller inner ring (circa 36T) to give a bit more but Im not sure what to buy - can you advise?

Asked by: Hilton

This chainring would not be suitable I'm afraid. If you have a standard double chainset you would be limited to a 39t inner ring, the easiest way to get lower gears may be to fit a cassette with a larger sprocket. Alternatively you will need to go to a compact chainset which can have a 34t inner ring.

Answered by: WigglePaul

Date published: 2014-09-12

Is this suitable as a middle chainring on a set of 3 chainrings?

I need to replace the middle chainring on my front cluster.. would this be suitable?

Asked by: Ecobezhig

Yes this would not be an issue.

Answered by: Leftleg

Date published: 2014-02-17

What are the measures?

Hi there I would like to know the measures of diameter and from bolt to bolt. Is it possible to get this info? Many thanks

Asked by: RinoIvan83

We have the BCD (Bolt Circle Diameter) measurement that is 104mm.

Answered by: WiggleJordanS

Date published: 2017-06-13

You refer to PCD where can I check this for each chainring you stock?

Asked by: Congate1

I apologise for the inconvenience but not all the suppliers list the PCD of the chain rings but if you would like to check the PCD of any chain rings please email sales@wiggle.co.uk and they will be able to help.

Answered by: wigglegrant

Date published: 2013-10-23

Is this chainring suitable for use with a Shimano Deore chainset?

Asked by: Dmenace

I can confirm that this will be compatible with your chainset. I hope this helps.