JT 420 RaceLite Aluminium Rear Sprocket

Precision CNC machined to JT’s uncompromising standards from certified 7075-T6 Ergal aviation grade aluminum alloy, the JT RaceLite sprocket is designed and engineered to withstand extreme pro-race conditions, providing maximum strength and durability at minimum weight.

Made from advanced aviation-grade 7075-T6 aluminum alloy

Optimal lightweight design

CNC machined for performance and lifespan

Sprockets are designed with a special self-cleaning design on MX applications

Hand-finished to perfection

Heat treated, bead blasted to reduce surface friction and enhance chain and sprocket longevity

25 production stages and 10 individual quality control checks before it is ready to leave the factory

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