RaceFace Bosch Gen4 104 BCD Spider - 4-Bolt 104 BCD Aluminum Black CheckoutTitle=DMR STS Chain Tensioner Long sleeves

Long sleeves

Includes Paul's own Sealed Bearing Pulleys

Tapered collar

Shimano Stainless Road/MTB Brake Cable & Housing Sets

RaceFace Bosch Gen4 104 BCD Spider - 4-Bolt 104 BCD Aluminum Black CheckoutTitle=DMR STS Chain Tensioner Long sleevesRaceFace Bosch Gen4 104 BCD Spider 4 Bolt 104 BCD Aluminum Black. 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 TECH SPECS Bosch Drive Unit Compatibility Performance Line CX