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Thorn 86mm BCD 5 Arm Inner Chainring for Stronglight 80 - Black - 28T

Customer Reviews (2)
5 / 5| Write your review
Product Reviews (2)
Questions & Answers (1) Q & A
A better than the original, top quality chainring that fits Stronglight 80 / 99 / 100 chainsets frequently fitted to Dawes tandems and touring bikes.
- BCD: 86mm
- Arms: 5
- 3/32"
- Material: AL7075-T6, CNC Machined
- Hard anodised finish.
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Product Reviews (2)
Overall Product Rating 5 / 5
28 Jun 2017
5 / 5
I recommend this product
cant say any thing about quality yet, but questions were aswerted very good an fast previus to shoping.

Be awear, that screew holls have spezial size
28T Chainring
09 Mar 2017
5 / 5
I recommend this product
Excellent service and excellent product. I'd been searching for a emplacement for my 1982 30T chainring, and this is doing the job very well. Thank you.
Questions & Answers (1)
Center To Center Distance On Hole Pattern
10 Sep 2015
I need to know the center to center distance between two chain ring holes to verify it will fit on my chain ring.

Thank you.
Hi, the center to center bolt hole measurement for this chain ring is 50.3mm when measuring two adjacent bolt holes. Regards