Moto-Master 7075-T6 Aluminum Rear Sprocket 48-Tooth Black for TM (620192248)

Upgrade your TM motorcycle’s final-drive performance with the MOTO-MASTER 7075-T6 Aluminum Rear Sprocket, Part Number 620192248. Designed for riders who demand dependable strength with reduced rotating weight, this 48-tooth rear sprocket delivers a race-proven balance of durability, performance, and precise fitment. Its aircraft-grade aluminum construction helps reduce unsprung and rotating mass compared with heavier steel alternatives, supporting responsive acceleration and handling.
The sprocket features self-cleaning grooves between each tooth to help prevent mud and debris from building up during off-road riding. This design promotes consistent chain engagement and helps maintain reliable operation in demanding terrain. A color-anodized black surface adds durability while providing a clean, performance-focused appearance that complements a wide range of motorcycle builds.
MOTO-MASTER uses CAD design and CNC machining technology to produce the 620192248 with accurate tooth profiles and an optimal strength-to-weight ratio. The race-proven design is engineered for riders who expect dependable drivetrain components during competition, trail riding, and other high-performance applications. Made in the Netherlands, this rear sprocket reflects MOTO-MASTER’s focus on precision manufacturing and practical performance.
Designed for TM applications requiring a 48-tooth rear sprocket, the MOTO-MASTER 620192248 is a reliable replacement or performance upgrade for maintaining efficient power transfer. Confirm motorcycle fitment, chain size, and gearing requirements before installation.

Features:

• Aircraft-grade 7075-T6 aluminum construction for a strong, lightweight drivetrain component

• 48-tooth rear sprocket configuration for TM motorcycle applications

• Self-cleaning grooves between each tooth help prevent mud and debris buildup

• One of the lightest sprocket designs available for reduced rotating mass

• Black color-anodized surface provides added durability and a clean appearance

• Race-proven design delivers an optimal strength-to-weight ratio

• CAD designed and CNC machined for precise tooth profiles and consistent fitment

• Made in the Netherlands by MOTO-MASTER

• Part Number: 620192248

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