Shimano STEPS RT-EM600-M Disc Brake Rotor Integrated Speed Sensor Magnet - 180mm Center Lock For eBike Silver MFPN=AL-SS-COG22 }Dimension Cassette - 8 Speed

}Dimension Cassette - 8 Speed 11-28t Silver

Machined from case-hardened tool steel

}Chris King Rear Hub Driveshell Conversion - Twin Bearing Alloy HG11 Black

Color Black Flat Protection Sidewall TPI 60 Designed for ebike Yes Defined Color Black ISO Width (mm) 64 ISO Diameter 622 / Road / 29" Tire Intended Use Mountain Tire Diameter 29" Tire Bead Folding Labeled Size 29 x 2

Shimano STEPS RT-EM600-M Disc Brake Rotor Integrated Speed Sensor Magnet - 180mm Center Lock For eBike Silver MFPN=AL-SS-COG22 }Dimension Cassette - 8 SpeedShimano STEPS RT EM600 M Disc Brake Rotor with Integrated Speed Sensor Magnet 180mm Center Lock For eBike Silver. Shimano STEPS RT EM600 disc brake rotors for speed sensor systems provide consistent and powerful braking on rugged mountain bike trails. Using Shimanos Ice Technology the rotor significantly reduces heat build up in the brake system to ensure consistent high performance braking even on the steepest downhill stretches Center Lock lockring