where are the two wheels from? Are they the stock wheels? What other bike are the used from?
I'm thinking it's the RD hanger being different than spec Shimano RD universal vs Sram universal vs Trek designed. ....or the wheel end caps (why is the rear brake bolt so far offset inward)
https://www.trekbikes.com/us/en_US/e...ger/p/W524188/
https://www.sram.com/en/sram/models/ac-drhg-mtb-a1
https://bike.shimano.com/en-EU/techn...erailleur.html
Last edited by jfranci3; 04-19-22 at 03:10 PM.