Clutches
-13%
STM EVO SBK Dry Clutch Kit Yamaha YZF-R1/M RN32 RN49 RN65 (2015–2026) KTT-04300
$5,504.50
$6,391.85
-13%
STM Slipper Clutch Yamaha YZF-R9 (2025-2026) FYA-S210 Street Wet Anti-Hopping
$1,419.53
$1,631.65
-13%
STM Anti-Hopping Slipper Clutch SBK Racing Full – Yamaha YZF-R1/M RN65 (2020-2026) FYA-R170
$3,865.47
$4,443.07
-12%
STM SBK Racing Slipper Clutch Yamaha YZF-R1/R1M RN65 (2020-2026) FYA-S171
$1,784.07
$2,050.65
-12%
STM EVO SBK Dry Clutch – Aprilia RSV4 / RF / RR / 1100 Factory (2015–2026) KTT-3600
$5,132.05
$5,898.90
-12%
STM Racing Dry Clutch Disc and Friction Plate Kit for Ducati Panigale V4 R (2023-2024) ADU-0331
$541.80
$622.75
-12%
STM Racing Dry Clutch Disc Kit for Ducati Panigale V4 R (2019-2021) – ADU-0030
$354.53
$407.50
-13%
STM EVO SBK Dry Clutch for Ducati Panigale V2 955 (2020-2024) – KTT-2500
$3,852.61
$4,428.29
-13%
STM EVO GP Dry Clutch for Ducati Panigale V2 955 (2020-2024) – KTT-2600
$4,215.71
$4,845.65
About this collection
Clutches
Slipper and race clutches from STM and Spider Racing — the components that let you attack corner entry without the rear wheel hopping in protest.
A slipper clutch limits back-torque on aggressive downshifts, keeping the chassis settled where a stock clutch would chatter. STM's Evoluzione units are the benchmark, with tunable spring rates and serviceable plate packs. Engine-specific fitment throughout; plate kits and springs are available separately for units already in service.