[url=https://flic.kr/p/21dzPhV]E-13 chain device for 32/34/36 104BCD fitting.[/url] by Alex Leigh, on Flickr
[url=https://flic.kr/p/21dzRDi]E-13 chain device for 32/34/36 104BCD fitting.[/url] by Alex Leigh, on Flickr
From around 2015. Originally cost about £70 plus £20 for the chain ring.
Used for one week in the Alps so loads of life in the chainring and guides etc hardly marked
Fits 32/34/36/38T chainrings
Comprises of guide, roller, chain ring (32T) and lightweight bash guard
Ran it on my Cotic Rocket using XT cranks – 104 4 bolt BCD. Included is the single ring GoldTec chainring
Includes all fitting hardware but no instructions. Don’t remember it being very complicated tho