- New lock ring style
- Bigger diameter internal serration with external serration construction for multi tool compatibility (TL-FC36 and TL-LR11)
- New installation tool TL-LR11
- Long lasting good braking performance
- Easy handling & operation for entry level riders
- Fast and quick assemble feature
- CENTER LOCK
SHIMANO SM-RT10 disc brake rotors provide exceptional stopping power in all riding conditions. SHIMANO's CENTER LOCK mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design.