REAR SPROCKET ALLOY JTA75.40, BMW 520 Chain Conversion
REAR SPROCKET ALLOY JTA75.40 TEETH CHAIN TYPE 520. Aluminium Racing Rear Sprockets 520 Chain Conversion made from advanced aviation-grade 7075-T6 aluminium alloy with an optimal lightweight design and CNC machined for performance and lifespan. All aluminium MX rear racing sprockets are manufactured from the best materials with a special self-cleaning design, and hand-finished to perfection.
- SKU
- SR75-40.A.JT
- Brand
- JT
- Availability
- In Stock (1)
FULL DESCRIPTION
JT Alloy Rear Sprocket for 520 Chain Conversion
Upgrade your motorcycle's performance with this premium rear sprocket designed for a 520 chain conversion. Crafted from advanced aviation-grade 7075-T6 aluminum alloy, this sprocket offers an optimal balance of lightweight design and robust performance.
Each sprocket is CNC machined to ensure precision, enhanced performance, and extended lifespan. The design features a special self-cleaning function to help maintain optimal performance, and each sprocket is meticulously hand-finished.
- Material: Advanced Aviation-Grade 7075-T6 Aluminum Alloy
- Manufacturing: CNC Machined
- Design Feature: Special Self-Cleaning
- Finish: Hand-Finished
- Application: Optimized for 520 Chain Conversions
- Weight: 246 grams


