The RaceFace Aeffect R eMTB cranks bring the burly, purpose-driven design of Aeffect R to the Bosch Gen 4 Performance Line CX drive system for seamless motor integration. Optimized for use with Bosch Gen 4 Performance Line CX drive systems. Compatible, but not optimized, for use with Bosch Gen 2 drive systems. Race Face Aeffect-R eMTB Crank Arm Set - 170mm, For Bosch Gen4 Drive System, 7050 Aluminum, Black. Send It Bikes bike shop is located at 1375 S 500 E #115 in American Fork, Utah.We're happy to answer any questions you have. Items must be in new, unused, uninstalled condition and in original packaging to be accepted. While we have thousands of items in stock, sometimes we need to special order some items.
We will contact you if it will be later than that. We receive a high volume of questions about the many products we sell. We do our best to answer questions quickly.We are not able to modify addresses after an order is placed. If you've made a mistake in address, please request an order cancellation and place a new order.