Engine & Clutch
GBRacing Alternator Cover for Aprilia RSV4 / RSV4 RR / RSV4 1100 Factory (2021–2024)
Spider Racing Aluminium Engine Cover Guard for Aprilia RS 660 (2020–2026) – Part 20.A225
STM Slipper Clutch Honda CBR 1000 RR-R SC82 (2020-2026) FHN-S170
STM Racing Dry Clutch Friction and Steel Plate Kit for Ducati Panigale V4/S Retrofit Clutch (2018-2026) ADU-0040
STM Transparent Clutch Cover Ducati Panigale V4/S/R (2018-2024) ODU-*400
STM EVO SBK Dry Clutch for Ducati Panigale 1199/1299 - KTT-0400
STM EVO GP Dry Clutch for Ducati Panigale 1199/1299 – KTT-0500
STM Transparent Clutch Cover Ducati Panigale V4/S/R (2018-2024) ODU-*500
STM EVO GP Dry Clutch for BMW S1000RR K46 (2009-2018) – KTT-1300
STM Slipper Clutch Yamaha YZF-R1/M RN32, RN49 & RN65 (2015-2026) FYA-S170
STM Slipper Clutch for Triumph Daytona 675 (2006–2012) – FTR-S010
STM Slipper Clutch for Suzuki GSX-R 1000 (2009-2023) – FSU-S110
About this collection
Engine & Clutch
Engine and clutch components from STM, JetPrime, GBRacing and Feel Racing — slipper clutches, clutch covers, engine protection and internals for bikes that treat the rev limiter as a suggestion.
This over-collection spans everything from complete slipper clutch conversions to single friction plates. If you know the part you need, the sub-categories go deeper: clutches, plates, slave cylinders, covers and SLS hardware each have a section of their own.





































