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Our retail/internet/mail order warehouse is in the Gorman, California area between Los Angeles and Bakersfield. All items are available for local pick up, but please contact us to make arrangements before hand.
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Some items (like D&D exhausts, MRD exhausts, and Heli bars) are made to order and can have up to a 2-3 week lead time while they're being built. Please check the shipping times on the 'shipping and payment' tab to check your item's shipping lead time.
If an item is damaged or incorrect from what was ordered, we will pay for all shipping and handling to get you the correct part ASAP. If you decide that you don't want an item, we will offer you a free exchange, less shipping, or you can return your item for a refund less shipping and a small restocking fee. All exchanges and returns must be in the original packaging, with all directions & accessories, in new condition. Please contact us with any questions.

CSK42


Product Details:

These are spiral wound springs using 4- 8 pieces per set made from heat treated high carbon steel and come in various shapes and sizes delivering differing spring tensions depending on the size of the bike and the horsepower of your engine. It is important to note that you cannot change the basic shape of these springs to gain any performance advantage but what you CAN do is buy a EBC Brakes CSK kit which have slightly thicker winding material and deliver 10-15% more clamp pressure.

This can help reduce clutch slip or fast clutch wear on your machine.

All springs get tired and should be replaced at every engine rebuild or clutch overhaul.

Vehicle Fitment

typeyearsmakemodelenginerequiredlocationnotes
Motorcycle 2004-2010 KTM 105 SX 105 1
Motorcycle 2008-2009 KTM 105 XC 105 1
Motorcycle 2003-2015 KTM 85 SX 85 1
Motorcycle 2008-2009 KTM 85 XC 85 1
Motorcycle 1980-1983 Yamaha DT100 97 1
Motorcycle 1980-1981 Yamaha DT125 123 1
Motorcycle 1980-1981 Yamaha DT175 171 1
Motorcycle 1988-1989 Yamaha DT50 49 1
Motorcycle 1981-1983 Yamaha DT80 79 1
Motorcycle 1980-1981 Yamaha IT125 125 1
Motorcycle 1980-1983 Yamaha MX100 97 1
Motorcycle 1980-1981 Yamaha MX175 175 1
Motorcycle 1980-1982 Yamaha MX80 79 1
Motorcycle 1992-2000 Yamaha RT100 97 1
Motorcycle 1990-1997 Yamaha RT180 176 1
Motorcycle 2001-2004 Yamaha RX100 100 1
Motorcycle 1983-1984 Yamaha RX50 50 1
Motorcycle 1999 Yamaha RXS115 114 1
Motorcycle 1988-1995 Yamaha RXZ100 100 1
Motorcycle 1987-2005 Yamaha RXZ135 135 1
Motorcycle 1981 Yamaha SR185 185 1
Motorcycle 2000-2004 Yamaha TTR125 125 1
Motorcycle 2003-2009 Yamaha TTR125E 125 1
Motorcycle 2000-2011 Yamaha TTR125L 125 1
Motorcycle 2011-2015 Yamaha TTR125LE 124 1
Motorcycle 2003-2009 Yamaha TTR125LE 125 1
Motorcycle 1992 Yamaha WR200 199 1
Motorcycle 2001 Yamaha YBA125 Vision 125 1
Motorcycle 2002-2008 Yamaha YBR125 124 1
Motorcycle 2001 Yamaha YBR125 125 1 ED Model
Motorcycle 1990 Yamaha YSR50 49 1
Motorcycle 1987-1992 Yamaha YSR50 50 1
Motorcycle 1980 Yamaha YZ125 124 1
Motorcycle 1980 Yamaha YZ50 49 1
Motorcycle 1981-1983 Yamaha YZ60 60 1
Motorcycle 1980-1992 Yamaha YZ80 79 1
Motorcycle 1981-2001 Yamaha YZ80 80 1
Motorcycle 2002-2014 Yamaha YZ85 85 1

Thanks for shopping with us !

Starcycle USA has been serving the world's motorcyclists since 1968. Our retail/internet/mail order warehouse is in the Gorman, California area between Los Angeles and Bakersfield. All items are available for local pick up, and installation!