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RaceFace Bosch Gen 4 eBike 104 BCD Drive Spider


Regular price $24.99 USD
Regular price $24.99 USD Sale price $24.99 USD Sale Sold out
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The RaceFace Bosch Gen 4 spider allows the use of RaceFace 104 BCD rings on RaceFace ebike cranksets (52mm chainline).
  • This spider is only compatible with Bosch Gen 4 Performance Line CX motor
  • Any RaceFace 104 BCD chainring will mount securely with the included hardware, including the RaceFace SHI-12 speed rings
  • Aluminum

Product Specifications

bosch drive unit compatibility

Performance Line CX

chainring bcd


defined color


designed for ebike


direct mount type

Direct Mount Bosch Gen 4



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