e*spec 104BCD Aluminum Direct Mount Spider - 104BCD, 55mm CL, TQ HPR50

e*spec Steel Direct Mount Chainring - Bosch CX Gen4, CL 53/55 via Spacer

eBike Spider for E-8000 - 104mm BCD, Boost148, 50mm Chainline

eBike Spider for FAZUA - 1x, 104mm BCD, Boost 148

eBike Spider for E-8000 - 104mm BCD, Boost148, 53mm Chainline

STEPS CR-ET600 Chainring - 38T Without Chainguard, 50mm Chainline

Bosch Direct Mount 11/12-Speed X-Sync2 Eagle Chainring

Bosch X-Sync 2 Steel Eagle Direct Mount Chainring - 36T, Boost 148

Bosch X-Sync 2 Steel Eagle Direct Mount Chainring - 38T, Non-Boost

R Bosch Gen4 104 BCD Spider - 4-Bolt - 104 BCD - Aluminum - Black

X-Sync EX1 Sprocket Chainring for Bosch Motors

Bosch GEN 2 Steel CNC Boost Chainring with Chainguide

Bosch G4 Direct Mount Hyperglide+ eMTB Chainring (52mm Chainline) - Steel - Requires Shimano 12-spee

Bosch G4 Direct Mount Hyperglide+ eMTB Chainring (55mm Chainline) - Steel - Requires Shimano 12-spee

Chainring - 18t, BDU2XX

Chainring - 20t, BDU2XX

eBike Lockring for Bosch - Boost148, Anodized Black

eBike Lockring for FAZUA

Chainring - 15t, BDU2XX

104 BCD eBike Spider - Bosch GEN 3, 47mm Chainline

104 BCD eBike Spider - Bosch GEN 3, 50mm Chainline

104 BCD eBike Spider - BROSE, 49mm Chainline

104 BCD eBike Spider - BROSE, 52mm Chainline

110 BCD eBike Spider - BROSE, 47mm Chainline