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Shimano STEPS RT-EM300 rotor with internal and external lockring; 203 mm
- RT-EM300 E-bike rotors with built in speed sensor magnet providing consistent braking performance through energy control
- Rotor houses the magnet necessary for speed sensor function on Shimano STEPS equipped E-bikes allowing frame clearance for wider tyres
- For rear wheel use only
- Rotors are durable lightweight and rigid; using the proven Shimano Center Lock system giving increased strength and security with an easy set-up
- Precision cut and drilled braking surface improves pad clearing in muddy conditions while aiding cooling under high load
- For use with resin pads only
- Super polished wide type braking surface gives excellent braking performance
$42.08
Shimano STEPS RT-EM300 rotor with internal and external lockring; 203 mm—
$42.08
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- RT-EM300 E-bike rotors with built in speed sensor magnet providing consistent braking performance through energy control
- Rotor houses the magnet necessary for speed sensor function on Shimano STEPS equipped E-bikes allowing frame clearance for wider tyres
- For rear wheel use only
- Rotors are durable lightweight and rigid; using the proven Shimano Center Lock system giving increased strength and security with an easy set-up
- Precision cut and drilled braking surface improves pad clearing in muddy conditions while aiding cooling under high load
- For use with resin pads only
- Super polished wide type braking surface gives excellent braking performance
