HPI set of Rubber O-rings used on the Hellfire
HPI package of 4x1mm o-rings for 1/5 Baja
HPI package of P10 o-rings for the 1/5 Baja
HPI package of S13 o-rings for 1/5 Baja.
HPI Foam Ring 1.5x9x3mm RS4 Pro 4
HPI set of 4x68mm shafts for use on the E-Savage.
HPI racing threaded shaft for the E-Savage.
HPI Screw Shaft M4x2x12mm E-Savage. Package of six Screw Shafts.
HPI Rod End Set for the Baja. This is all the Rod Ends for the linkages.
HPI nut holder set for the Baja.
HPI spur gear holder for the Baja