Trek is now offering a disc-brake equipped version of its endurance road bike line, the Trek Domane. It features the company’s IsoSpeed feature, which isolates the seattube from the seatstays to improve comfort. The disc-brake equipped Domanes offer post-mount disc brakes and thru axles front and rear (15mm front and 12×142 rear), along with Trek’s Closed Convert drop outs, which allow the use of standard quick releases and further make the bikes compatible with more aftermarket wheels.