JT Sprockets Rear Sprocket, 51-Tooth Aluminum, Black (JTA215.51BLK)

Upgrade your motorcycle’s final-drive performance with the JT Sprockets JTA215.51BLK rear sprocket. Designed for Honda applications, this 51-tooth sprocket is manufactured from aviation-grade 7075-T6 aluminum alloy to provide a strong, lightweight solution for riders seeking responsive performance and dependable service life. Its black finish delivers a clean appearance while complementing a wide range of motorcycle builds.
The JTA215.51BLK is CNC machined for precise fitment, consistent tooth geometry, and reliable chain engagement. JT Sprockets combines advanced manufacturing methods with carefully selected materials to help support smooth power transfer and long-term durability in demanding riding conditions. The lightweight aluminum construction helps reduce rotating mass compared with heavier sprocket materials, supporting agile handling and responsive acceleration.
Feature: Aviation-grade 7075-T6 aluminum alloy construction for strength and reduced weight. Feature: CNC-machined design supports accurate fitment and consistent performance. Feature: Special self-cleaning profile helps clear debris from the sprocket and chain interface. Feature: Hand-finished surface provides careful attention to detail and a refined appearance. Feature: 51-tooth configuration is designed for compatible Honda motorcycle applications. Feature: Black finish offers durable styling that integrates well with sport, street, and custom motorcycle setups.
For installation, verify the motorcycle’s year, model, original-equipment specifications, chain size, and mounting pattern before ordering. Proper alignment and correct fastener torque are essential for safe operation and maximum sprocket life. With its lightweight construction, precision machining, and self-cleaning design, the JT Sprockets JTA215.51BLK provides a dependable replacement or performance-oriented upgrade for compatible Honda motorcycles.

Features:

• Aviation-grade 7075-T6 aluminum alloy construction for strength and reduced weight

• CNC-machined design supports accurate fitment and consistent performance

• Special self-cleaning profile helps clear debris from the sprocket and chain interface

• Hand-finished surface provides careful attention to detail and a refined appearance

• 51-tooth configuration for compatible Honda motorcycle applications

• Black finish for durable, professional styling

Ships from Parts Unlimited.