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The JT Sprockets crown reference JTR284.38 is a transmission part designed for roadster use and intended for replacement or modification of gear ratios. Made from C49 steel, this crown features a 530 pitch with 38 teeth and adopts the standard profile type 284, suitable for classic transmissions equipped with this chain pitch.
Perfect for regular maintenance or adjusting the gear ratio to fine-tune acceleration or top speed, this crown is easily installed as a direct replacement on compatible transmissions. It is aimed at riders looking for a robust part for the final drive: precise tooth profile, machining suitable for mounting on standard hubs.
Check the wear of the chain and sprockets during replacement to preserve the lifespan of the drive system. Compatible, among others, with the Honda models listed below, it will fit older roadsters and customs equipped with the 530 pitch:
