Part#: G016-60B

1st SPUR GEAR 60T (for OS 12TG)
Optional Parts (IF15 / IF15W / IF15-2 / IF15-2W)

The gear tooth counts have been optimized to allow the OS 12TG engine to operate within its most efficient RPM range.
With a wider range of gear ratio options available, it is now possible to achieve an even better matched setup.

1速スパーギヤ 60T（OS 12TG用）
オプションパーツ ( IF15 / IF15W / IF15-2 / IF15-2W )

OS 12TGで効率の良い回転域を使えるよう、歯数を設定可能。
ギヤ比の選択肢が増える事によりベストマッチなセッティングが可能に。