JT. Aluminium Ultra-Light 853 - 520 SprocketRef : JTC00551A / 1096578004

JT SPROCKETS Ultra-Light Aluminum Sprocket 853 - 520 (Ref. JTA853.46BLK)

Designed for off-road riders looking to lighten their drivetrain without sacrificing strength, this JT Sprockets sprocket features a construction made from 7075-T6 aerospace aluminum (Ergal). Its precise machining and black finish give it a racing look while remaining suitable for the demands of muddy and rocky terrain in motocross.

• Material: 7075-T6 Aluminum (Ergal) — ultra-light
• Number of Teeth: 46
• Chain Pitch: 520 (compatible with 520 drivetrains)
• Color: Black
• Type: Standard, replacement/gear ratio modification
• Finish: Profile and surface machined to facilitate mud shedding (anti-mud effect)

Easy to install as a direct replacement for 520 wheelsets, this sprocket is ideal for modifying the gear ratio or reducing the weight of your machine's rear end. It is particularly suitable for motocross bikes, including the Yamaha YZ 400 F (1998), WR 400 F (1998), and YZ 250 (1998). Be sure to check compatibility with your hub before ordering.