Product Info
Details + Specs
Shimano RT-EM810 Disc Rotor 180mm E-Bike Ice-Tech Centerlock
Built for the weight of an e-bike
The EM810 is Shimano's e-bike-rated Ice-Tech rotor. Thicker, with more aluminium in the core and a heavier-duty carrier, because an e-MTB asks far more of its brakes than an analogue bike does.
Best for: E-MTB and e-bikes on Centerlock hubs with internal-serration lockrings.
Product details
Product type
Disc brake rotor
Diameter
180mm
Mount
Centerlock, internal serration
Rating
E-bike rated, with lockring
Key features
- E-bike rated — built for the extra mass and longer braking loads.
- Ice-Tech layered construction for heat management.
- Lock ring supplied, internal serration type.
- Pair with N04C metal pads for the full e-MTB braking package.
Fitting an e-bike rotor to a standard bike is fine. The reverse is not — keep e-rated rotors on e-bikes.