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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Developed and tested in racing environments to ensure reliable performance on the street
As no other
Precision-machined pivot point ensures smooth operation and consistent leverage
Finished in a dual-tone anodised coating to resist corrosion and weathering
helping to keep your bike protected in case of a crash
JT Sprockets Rear OE Steel T39 #520 JTR210.39 S3-Cat-Accessories-Scottoiler-ScottoilRefilOilsandLubricants Developed and tested in racingRestore your bike's acceleration and drive efficiency with this premium 39 tooth rear sprocket. Its rugged steel construction makes it suitable for a wide range of riding conditions, from city streets to open highways. Superior C49 high carbon steel provides the toughness required for high mileage use. Fits standard #520 pitch chains for broad compatibility and easy maintenance. Advanced heat treatment increases surface hardness for improved tooth
