Vortex 193-48 Silver 48-Tooth 525 Rear Sprocket Aluminum BMW

The Vortex 193-48 is a 48-tooth, 525-pitch aluminum rear sprocket finished in silver anodize, engineered for BMW road motorcycles. Designed and manufactured in the USA, it is the trusted drivetrain choice for road racers and performance street riders who demand precision, durability, and reduced rotating mass.

Key Features:

• 100% CNC machined from aerospace-grade 7075-T6 billet aluminum for exceptional strength-to-weight ratio
• Patented saber tooth groove design for optimized chain hold and release, increasing sprocket longevity
• 525 chain pitch — compatible with standard 525-series drive chains
• Silver anodized finish to resist corrosion and maintain appearance
• Available as an alternative in PTFE black hardcoat, which bonds to the aluminum for a more durable, lower-friction surface
• Lightweight construction reduces rotating mass to improve throttle response and overall performance
• Manufactured to the tightest tolerances with direct feedback from top professional race teams worldwide

Vortex Racing has been setting the standard in motorcycle drivetrain components since 1995. MPN: 193-48 | Chain Pitch: 525 | Teeth: 48 | Color: Silver | Material: 7075-T6 Aluminum