FSA e-bike spider chainring cross Yamaha PW-X Boost 148 BCD 64 104 chainline 1x 53 2x 51.5 mm W0019 380-0257000050

FSA / YAMAHA PW-X ISIS SPIDER – BOOST 148 W0019

Reference

• Code: 380-0257000050

• Model: CRSP E-BIKE YAMAHA PW-X Spider 148 W0019

• Manufacturer: FSA

• Motor compatibility: Yamaha PW-X

• Material: AL6061

• BCD: 104/64 mm

• Chainline: 53 mm (1x) / 51.5 mm (2x)

• Axle interface: ISIS

• Boost standard: Boost 148

Description

FSA e-bike spider designed for Yamaha PW-X drive systems with an ISIS interface and Boost 148 configuration. The spider is manufactured from AL6061 aluminium and provides a reliable connection between the crankset and chainring.

The W0019 spider is suitable for both 1x and 2x drivetrain configurations, with different chainline positions depending on the setup. It uses a 104/64 mm BCD, allowing compatibility with corresponding chainrings.

Key Features

• Designed for Yamaha PW-X e-bike motors

• ISIS crank interface

• Boost 148 compatible

• AL6061 aluminium construction

• 104/64 mm BCD

• Suitable for 1x and 2x drivetrains

• 53 mm chainline for 1x

• 51.5 mm chainline for 2x

• FSA W0019 design

Technical Specifications

• Type: E-bike spider

• Manufacturer: FSA

• Model: W0019

• Motor system: Yamaha PW-X

• Interface: ISIS

• Material: AL6061 aluminium

• BCD: 104/64 mm

• Standard: Boost 148

• Chainline 1x: 53 mm

• Chainline 2x: 51.5 mm

• Drivetrain: 1x / 2x

Compatibility

Designed specifically for Yamaha PW-X e-bike drive systems using an ISIS interface and Boost 148 configuration. Always verify the motor generation, crank interface, chainline and chainring compatibility before installation.

Applications

Suitable for e-MTB and other e-bike applications using the Yamaha PW-X drive system.