All perfect *****FIVE STARS*****
"All perfect *****FIVE STARS*****"
Couldn't load pickup availability

The EX1 from SRAM is the first transmission system specially developed to meet the specific requirements of the MTB The result is silent operation, intuitive shifting, longer battery life and increased durability.
Designed in aluminum, this Chainring is incredibly efficient thanks to X-Sync technology. In particular, the thickness of each tooth is CNC-machined to ultra-precision to perfectly fit the chain's inner and outer links, and the large square serrated edges allow the chain to engage faster than with conventional triangular teeth, for optimum control and absolute efficiency.
Available in 14, 16 and 18 teeth, this Chainring is designed for installation with a Bosch motor.
Ref: 9223793443165
Proven SRAM technologies tailored to the needs of MTB mid-mounted electrics
Color : Black
Mounting diameter : Direct Mount
Material : Steel
Type of Chainring Mono : Type of Chainring Mono
Speeds : 8
Overall rating: 3.0 / 5 from 2 reviews.
Review topics: [].
"All perfect *****FIVE STARS*****"
"Sur mon pignon il y a des flasques mais qui ne se démontent pas et je n'ai pas trouvé le pignon correspondant et j'ai fais la mauvais commande. Cdt."