Bosch Chainring Spider (Boost) Gen 4 Performance CX
This spider mount sits between the Gen 4 CX Bosch drive unit and the outer 4 bolt chainring. Compatible with the Bosch Gen 4 Performance line CX. This is the offset 'Boost' version. If you need the 'Non-Boost' version you can click Bosch Non Boost Spider.
Allows the motor to take a standard 104 BCD chainring. Chainring bolts not included.
Original: $54.42
-65%$54.42
$19.05Bosch Chainring Spider (Boost) Gen 4 Performance CX
This spider mount sits between the Gen 4 CX Bosch drive unit and the outer 4 bolt chainring. Compatible with the Bosch Gen 4 Performance line CX. This is the offset 'Boost' version. If you need the 'Non-Boost' version you can click Bosch Non Boost Spider.
Allows the motor to take a standard 104 BCD chainring. Chainring bolts not included.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This spider mount sits between the Gen 4 CX Bosch drive unit and the outer 4 bolt chainring. Compatible with the Bosch Gen 4 Performance line CX. This is the offset 'Boost' version. If you need the 'Non-Boost' version you can click Bosch Non Boost Spider.
Allows the motor to take a standard 104 BCD chainring. Chainring bolts not included.
