(Jeff Allen/) 2024 Beta 300 RR Race Edition Engine A majority of 300cc two-stroke engines utilize a ... a quick and simple affair, and with a 2.5-gallon capacity, one can ride for quite some ...

Read on to learn more about 300–350cc four-stroke enduro motorcycles ... According to Beta, the 350 RR weighs 237 pounds dry, without fuel in its 2.4-gallon tank. On our in-house dyno, the ...