BMW Working on ShiftCam Single-Cylinder Engine

BMW single-cylinder models such as the G 310 R roadster appear slated to get ShiftCam variable valve timing and lift. (BMW/)Variable valve systems are becoming more common on motorcycles and BMW’s ShiftCam stands out for being a clever and relatively simple solution among the current designs. It’s already in use on the R 1250 boxer twins and the S 1000…

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An All-New Single-Cylinder 350 From Royal Enfield

New from Royal Enfield, the 2023 Hunter 350. The 349cc single-cylinder engine remains untouched, but almost every other component is completely new. (Royal Enfield/Nigel Paterson/) Royal Enfield’s current focus on producing bikes for its home and emerging markets is eloquently expressed by the Indian manufacturing giant’s new Hunter 350. The Hunter 350 is specifically designed to excel in the cut…

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