Call us on 01278 441500

Hope Retainer Ring 110mm BCD 5 Arm - Black

Customer Reviews (2)
5 / 5| Write your review
£31.99
was
Teeth
£31.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
Details
Hope's Retainer Chainring has a narrow/wide tooth configuration designed for 1x10 and 1x11 set-ups without the need of a chain guide.

Key Features:
- The narrow/wide chainring is designed to retain the chain without the need of a chain device
- Quieter drivetrain and less drag
- CNC machined 7075-T6 aluminium provides the perfect blend of lightweight and strength
- Designed to run with conventional 9spd, 10spd or 11 spd set-ups
- Available in 34, 36, 38, 40, 42 and 44t chainring sizes
- 110mm BCD 5-bolt pattern
- Weights: 38T - 62g / 40T - 77g / 42T - 90g / 44T - 1055g
Product Reviews (2)
Questions & Answers (7) Q & A
Specification
Downloads
Download File  
Product Reviews (2)
Overall Product Rating 5 / 5
No hassle 1x conversion
By Hugh Jackson
06 Nov 2019
5 / 5
I recommend this product
Swapped from standard 2x FSA Gossamer set-up to 1x with no hassle after heavy mud clogging.
A couple of muddy CX races after swapping & clogging not a problem.
Chain retention has been perfect.
By Steven Oxley
19 Jan 2019
5 / 5
I recommend this product
ConsNone
ProsFinish design . Does what it saya on the tin
Excellent product, price and service , say no more .
SJS Customer Service:
You are welcome
Questions & Answers (7)
What is the offset chainline
By
30 Sep 2019
These are all straight with no offset, the chainline will be determined by the cranks/bb.
Thanks - 01/10/19
compatibility
By
25 Sep 2019
The transmission of my bicycle is: triple chainset Shimano Alivio (24/34/42) and a 7 speed cassette (11-28T).

I want to change the triple chainset for a single one, and I am thinking of installing the following combination:
– cranks: SJSC 110 PCD Alloy Single / Double Crankset 170mm
– chainring: Hope Retainer Ring 110mm BCD 5 Arm - Black, 38T

My doubts are:

– Is it advisable to change also the cassette and the rear derailleur?

– If so, I have thought about installing the "Shimano Acera CS-HG41 7 Speed Cassette" (it is the only one I have found with the 11-28T combination, that I like). And what rear derailleur and chain would be compatible with this set ?

Thank you very much in advance.
Going from a triple to a single without increasing the size of the cassette is going to massively reduce your range.

Yes that combination of cranks / chainring will be fine, just require some single ring bolts.

You only need to change the other items if the current ones are worn.

Thanks - 01/10/19
Sram force1cx
By
31 Jul 2019
Hi
Do you sell the boss for the hidden bolt on the sram force cx 1
Cheers
Hi,

we do sell a Pack of 5 chainring spacers including the hidden bolt which is SJS Cycles part number : 49660.

Thanks.
Can I use this?
By
14 Jul 2019
Hi, is it possible that I could use this on a shimano dura ace 7900 as a single speed only chainring? I want to run a 44t chainring on a single speed set up. I have a single 17t shimano freewheel cog.

https://www.sjscycles.co.uk/chainrings/34-hope-retainer-ring-110mm-bcd-5-arm-black/
Hi,

we never tried this ourselves so could not say for certain if it would work or not. If the BCDs match then it may possibly work.
Can I use this in a 1x8 setup?
By
16 Feb 2019
Yes this would be suitable for 8 speed.

thanks - 18/02/19
What chainring bolts would I need with this?
By
06 Oct 2018
We would recommend - SJS Cycles part number : 27216

Thanks - 08/10/18
Can I use this with Sram cx 1?
By
04 Sep 2018
Can I use this with Sram Cx 1 1x11 group set.
Yes this would be fine for use with SRAM 1x11.

Thanks