E * THIRTEEN chainring Guide Ring M Direct Mount Narrow Wide BOOST
In the guide ring M, the tooth profile has been optimized to keep the chain optimally on the chainring, even after several months of use.
* Produced thirteen Direct Mount chainring of e From EXA aluminum.
Attached is the shift ring by Direct-mount recording and lockring.
Teeth: 28, 30, 32, 34, 36 or 38 teeth
Compatible: with all the e * thirteen TRS and LG1 cranks
Weight: 59.4g (28T), 64.9g (30T), 72.4g (32T), 78.2g (34T), 83.5g (36T), 91.9g (38T)