Thanks to the innovative graining of the outer plates, this high-end chain allows smooth shifting, even on narrow 12 speed cassettes of high-performance e-mountain bikes..
SUPPORTS THE ENTIRE RANGE OF YOUR 12-SPEED CASSETTE
Thanks to our high-performance link, the Speed Wing, shifting on current 12-speed shifting systems is extremely fast and quiet, as with all Connex chains. The optimised geometry of the inner link lends the chain exceptional wear properties. With up to 138 links, our chains are suitable for every type of drive system. And of course every 12-speed chains comes with our legendary Connex Link.
Technical Details
Width interior: 2.1 mm
Link count: 126 / 138
Weight: 285 g / 312 g
Connex link included