Spider Boost (BDU4XX)

Unlock seamless power and precision on every ride.

You demand reliability and performance from your drivetrain, and the Spider Boost (BDU4XX) delivers exactly that. Designed to integrate flawlessly with Cargo Line Cruise, Cargo Line Speed, and Performance Line systems, it ensures you maintain optimal chain alignment and efficient power transfer. With a 52 mm 4-arm chainline and a 104 mm bolt circle diameter, you get a setup that balances strength and smooth operation, letting you focus on the ride without compromise.

Key Features

The Spider Boost (BDU4XX) stands out by offering compatibility across multiple high-performance lines, including Cargo Line Cruise and Performance Line Speed, ensuring versatility for your specific setup. Its precision-engineered 4-arm design enhances drivetrain stability, while the 104 mm bolt circle diameter guarantees a secure fit. This component is crafted to support your ride’s demands, delivering consistent torque transfer and durability under urban and lifestyle conditions.

Technical Specifications

• Compatible with Cargo Line Cruise (BDU450 CX)
• Compatible with Cargo Line Speed (BDU490 P)
• Compatible with Performance Line Speed (BDU490P)
• Compatible with Performance Line CX (BDU450 CX)
• Chainline: 52 mm
• 4-arm design
• Bolt circle diameter: 104 mm

Frequently Asked Questions