ABSOLUTE BLACK e-bike chain ring spider for Specialized Brose Boost 53 mm | gold
This aluminum spider offers the possibility to switch between the different chainring standards without having to replace the entire crank. It was specially designed for the higher loads of Specialized Brose e-bike drives and takes absoluteBLACK 5-arm chainrings from the Super Steel series.
Material Spider: Aluminum 7075
Material screws: titanium
bolt circle diameter : kA
Spider type: 5-arm
Offset: 3mm boost
Compatibility Motor: Specialized Brose
Compatibility Chainring: Super Steel Series
chain line : 53 mm
Weight according to the manufacturer: 58g
Weight weighed: -
Scope of delivery:
1x e-bike chain ring spider for Specialized Brose motors
5x titanium chainring bolt
Note: The Spider is only compatible with absoluteBLACK Super Steel chainrings.