The Yokomo BM-4820A Hard Steel Pinion Gear delivers a compact 48 pitch, 20-tooth option for pilots who swap parts between cars. Its hard steel construction helps maintain shape and mesh under regular use, keeping drive feel consistent lap after lap.
This pinion works with a wide selection of Yokomo chassis, such as the DP-YD2 family and related models. Its common 48 pitch size makes it straightforward to pair with many spur gears when tuning gear ratios.
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