Shimano XT RT-EM300 Disc Rotor 203mm W/ Lock Ring Internal And External Serration GiantJuneSale Operational Temperature: -20℃~50℃

Operational Temperature: -20℃~50℃

Front wheels are designed to maximize crosswind stability

Not only is it affordable and reliable

The TM-1 Tension Meter accurately and reliably measures the absolute tension of each of the spokes in a wheel

For riders who refuse to compromise

Shimano XT RT-EM300 Disc Rotor 203mm W/ Lock Ring Internal And External Serration GiantJuneSale Operational Temperature: -20℃~50℃SHIMANO RT EM300 disc brake rotors for speed sensor systems 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. Features CENTER LOCK disc brake system Wide type disc brake rotor Not compatible with metal brake pads Mfr Claimed Weight TBC