Big-Twin Clutch Components

HIGH PERFORMANCE EXTRA PLATE KIT 1990-97 Big-Twin & 1991 to Present Sportster (XL). Includes 9 race proven material friction plates (read more)

HIGH PERFORMANCE EXTRA PLATE KIT 1990-97 Big-Twin & 1991 to Present Sportster (XL). Includes 9 race proven material friction plates on tempered steel cores. Starburst groove pattern for maximum heat dissipation & oil circulation. Included are 8 tempered steel drive plates. Pre-set stack height for easy installation. 15% more clutch area for high performance strokers. Includes 15% stronger diaphragm spring. Remove OEM rivet plate! 15% MORE SURFACE AREA THAN STOCK. This Combo also includes our new Clutch Compression Tool. You Save $8.99 when you purchase these together! (hide)

High Performance Extra Plate Kit - 1998 - 2017 Big-Twin & Twin Cam Models. Includes 10 race proven material friction plates on 6061 (read more)

High Performance Extra Plate Kit - 1998 - 2017 Big-Twin & Twin Cam Models. Includes 10 race proven material friction plates on 6061 T6 aluminum cores and 9 tempered steel drive. Pre-measured stack height for easy, accurate installation. Perfect for Hot Street or Strokers! 11% MORE SURFACE AREA THAN STOCK. DOES NOT INCLUDE DIAPHRAGM CLUTCH SPRING - Part No. BT-16. (hide)

High Performance Extra Plate Kit - 1998 - 2017 Big-Twin & Twin Cam Models. Includes 10 race proven material friction plates on 6061 (read more)

High Performance Extra Plate Kit - 1998 - 2017 Big-Twin & Twin Cam Models. Includes 10 race proven material friction plates on 6061 T6 aluminum cores, 9 tempered steel drive plates and a 10% stronger than stock diaphragm spring. Pre-measured stack height for easy, accurate installation. Perfect for Hot Street or Strokers! 11% MORE SURFACE AREA THAN STOCK. Includes performance diaphragm clutch spring - Part No. BT-16. (hide)

1998 - 2017 Big-Twin & Twin Cam Models. Includes 9 race proven material friction plates on 6061 T6 aluminum cores & 8 tempered steel (read more)

1998 - 2017 Big-Twin & Twin Cam Models. Includes 9 race proven material friction plates on 6061 T6 aluminum cores & 8 tempered steel drive plates. Pre-set stack height for easy, accurate installation. The BT-16 diaphragm clutch spring will enhance the performance of this kit. (hide)

This is our new Clutch Compression Tool for usage on 1990-97 Big Twin Clutches and 1991-Present Sportster-Buell Clutches. Manufactured (read more)

This is our new Clutch Compression Tool for usage on 1990-97 Big Twin Clutches and 1991-Present Sportster-Buell Clutches.
Manufactured by Energy One in the U.S.A. (hide)

Single steel drive plate for 1998 - 2017 Big-Twin & Twin Cam Models. 8 plates required. Perfect to replace OEM components. Vibratory (read more)

Single steel drive plate for 1998 - 2017 Big-Twin & Twin Cam Models. 8 plates required. Perfect to replace OEM components. Vibratory polished finish for perfect flatness. (hide)