REAR SPROCKET STEEL JTR75.42, BMW 520 Chain Conversion

Part No. SR75-42.S.JT (oro2u.com)

REAR SPROCKET STEEL JTF75.42 TEETH CHAIN TYPE 520

Steel Sprockets

JT Steel Sprockets are manufactured using only the finest grade of C49 high carbon steel for the rear sprockets, and SCM420 chromoly steel alloy for the front sprockets. The JT

Steel Sprockets range now contains over 2,500 parts for all motorcycles and ATVs.

Fitment:

BMW

S1000 RR --- 520 Chain Conversion 2009-2011,

S1000 RR Sport --- 520 Chain Conversion  2010,

S1000 RR --- 520 Chain Conversion 2012-2016,

S1000 XR --- 520 Chain Conversion 2015-2016,