BISHA, Saudi Arabia — Dakar Rally front-runner Daniel Sanders crashed and fell out of motorbike title contention and Nasser Al-Attiyah snatched back the car lead in the Saudi desert on Wednesday.Sanders broke his left collarbone and sternum jumping a dune 138 kilometers into the 368-kilometer second half of a marathon stage to Bisha. The defending champion continued but slower and within 30 kilometers his six-minute overnight lead was gone.The Australian’s KTM finished 28 minutes behind stage 10 winner Adrien van Beveren’s Honda and he dropped from first overall to fourth, more than 17 minutes back, two minutes off the podium.That left the title to be decided between new leader Ricky Brabec and Luciano Benavides, second and third on the stage. The American’s Honda and Argentine’s KTM were separated overall by 56 seconds ahead of, effectively, a two stage shootout. The final stage on Saturday is usually a ceremonial ride.Brabec won the Dakar in 2020 and 2024 while Benavides has never won; best placing was fourth last year.Al-Attiyah has a sixth Dakar triumph in sight.The dunes specialist from Qatar stamped his authority on the sandy special to finish second to Mathieu Serradori, who gave South African manufacturer Century its first Dakar stage win.Serradori won his second care …