Praxis Chainring Buzz 130BCD 53/39T 10/11/12SP

Unleash Peak Shifting Precision and Durability on Every Ride.

Struggling with chainrings that wear out too fast or fail to deliver smooth gear changes? The Praxis Buzz Chainring 130BCD 53/39T is engineered to crush those issues. Featuring cold forged CNC machined teeth, it offers superior hardness and wear resistance compared to standard chainrings. Designed for 10, 11, and 12-speed drivetrains, it guarantees seamless compatibility with both mechanical and electronic shifting systems. Lightweight yet tough, the Buzz ring ensures optimal shifting performance when paired with Di2, EPS, or eTap setups. Plus, it comes with a replaceable chain catcher pin for added reliability.

Key Features

• Cold forged CNC machined chainrings for enhanced durability.
• Lightweight design outperforms heavier Buzz Sport models.
• Compatible with 10, 11, and 12-speed chains for versatile use.
• Includes replaceable chain catcher pin to prevent chain drops.
• Optimized for electronic shifting systems like Di2, EPS, and eTap.
• Works flawlessly with Shimano, SRAM, and Campagnolo mechanical and electronic drivetrains.

Technical Specifications

• Model: Praxis Buzz Chainring
• Bolt Circle Diameter (BCD): 130mm
• Tooth count: 53/39T
• Weight: Lighter than Buzz Sport variant
• Manufacturing: Cold forged CNC machined teeth
• Wear resistance: Superior to standard CNC machined chainrings
• Speed compatibility: 10, 11, and 12-speed chains
• Included accessory: Replaceable chain catcher pin
• Shifting system compatibility: Mechanical and electronic
• Optimized for: Di2, EPS, eTap shifting systems
• Compatible brands: Shimano, SRAM, Campagnolo

Frequently Asked Questions