Piston pin small-end bearing with dimensions of 16x20x23mm, featuring 14 rollers. Manufactured in Japan, this high-quality bearing is an OEM replacement, designed to meet exact specifications for a reliable and cost-effective solution. Suitable for a wide range of Dirtbike, ATV, PWC, and scooter applications, it ensures durable performance and precision. Features: Manufactured by leading Japanese OEM factories. Engineered to meet OEM specifications for a perfect fit and performance. Cost-effective replacement for original bearings. Suitable for Dirtbike, ATV, PWC, and 50cc/scooter applications. Fitment Compatibility: Honda: ATC 250 R (1986) CR 250 R (1986-2007) TRX 250 R (1986) Moto TM: EN 250 (1999-2019) EN 300 (1999-2019) MX 250 (1999-2019) MX 300 (1999-2019) Sea-Doo: Explorer 580 (1993) GT 580 (1990-1991) GTS 580 (1992-1996) GTX 580 (1992-1993) SI 580 (1988-1989) SP 580 (1991-1996) SPI 580 (1991-1996) SPX 580 (1993) ST 580 (1990) XP 580 (1991-1992) Sherco: 250 SE (2014-2019) 250 SE-R (2014-2019) 300 SE (2014-2019) 300 SE-R (2014-2019) Cross Reference Numbers: ProX 21.1316