Sprockets for KTM cross, enduro and trial bikes: more than 10 parts from RENTHAL.
These parts are listed for 8 KTM models; the most common are KTM SX 85 (2003-2024), KTM EXC 150 (2020-2024), KTM EXC 250 (1993-2017), KTM EXC 125 (1993-2016), KTM EXC 200 (1998-2016) and KTM SX 50 (2010-2023).
Chain, rear sprocket and front sprocket wear together: a stretched chain wears the teeth, and hooked teeth soon wear out a new chain. Replace the whole kit, check the pitch (420, 428 or 520 depending on engine size) and tooth count, and set the tension as per the manual.
See also: Chain kits for KTM cross, enduro and trial bikes, Crowns for KTM cross, enduro and trial bikes, Tensioner and chain guide for KTM, Chains for motorcycle cross, enduro trial KTM and Chain maintenance products for KTM cross, enduro and trial bikes. The whole section: Chain, chain kit, sprocket and sprocket for KTM.
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