T1221025 (Uprated Starter Sprag Clutch) T1221025 (Uprated Starter Sprag Clutch)
Part number 24. Use with 15 tooth starter motor idler drive gear, this can be identified at 13.59 on the video, this meshes with the sprag clutch. This part is ONLY for Triumph models that have a removable access plate on top of crankcase, see video. If you require us to carry out the modification for you in our workshop please contact us on 01672 512240.