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Helps to eliminate flat spots in the powerband for a smoother acceleration profile
The slip-on design allows for a straightforward installation process without requiring major modifications
BZ 5491 - 32—50 mm
Ergonomically shaped lever blade provides a comfortable grip for reduced hand fatigue on long rides
JT Sprockets Front OE Steel T11 #520 JTF431.11 size-hj-42-rpha12 Helps to eliminate flat spotsJT Sprockets the Worlds No. 1 market of aftermarket sprockets. Why? JT Front Sprockets use SCM415 Chromoly Steel and are fully heat treated. Nearly all cheap front sprockets are only surface hardened. Once the hardened surface is worn the sprocket life is diminished. Every JT sprocket is made the right way, by hobbing, machining and drilling. This is the only way to achieve the closest tolerances and the best tooth profiles. And every sprocket goes
