Power2max NGeco Jcob

Select this power meter to upgrade your current Jcob cranks to ride with dual sided power. Simply remove the crank spider, install the NGeco and you are good to go!

Note: due to constructive restrictions the NG and NGeco for Jcob will only work with Jcob cranks that have the 3 bolt interface.

Just released is the Shimano 4 bolt chainring version