Comes complete with crankpin, big-end bearing, small-end bearing, and washers Easy to install - Beta 300 RR 2T (2020, 2019, 2021, 2018); Beta 250 RR 2T (2019, 2018, 2021, 2020); Beta X-Trainer 250 (2019, 2018); Beta X-Trainer 300 (2018, 2019, 2020, 2021)
