Group 111 group_header Part No. | G/R-13/EVO | HARLEY DAVIDSON Evolution Engine detail Empty row detail Pinion | Pinion | Pinion at | Mt. holes | Voltage | Power | Spigot detail Teeth | Diameter | Rest | C/C | Rating | Diameter detail 3 Hole detail N/A | N/A | 24.5mm | 12 | 1.9hp detail � 1/4 threaded drive shaft