These bar grips which are sold as a pair are very similar to the genuine Yamaha ones. Whilst not an exact copy many owners prefer them as the large flange doesn't stick beyond the switch gear and dwarf it. Suits:
RD400D 1977
OEM Part number: 2N3-26242-00
OEM Part number: 2N3-26241-00
OEM Part number: 5G2-26241-00
OEM Part number: 5G2-26242-00
All part numbers are used for reference purposes only and no source of manufacture or supply is implied.