Shimano SM-RT54 CenterLock Disc Brake Rotor. Includes Locking Ring. Available in 160mm, 180mm. Shimano Centerlock Rotors Can be used with 6-Bolt Hubs by using Adapter # ESMRTAD05

SPECIFICATIONS
Technical Information:
Mount: Center Lock
Diameters: 160 mm, 180 mm
Design: 2-piece
Rotor Material: stainless steel
Lockring Material: stainless steel

Contents:
- 1 x Shimano SM-RT54 rotor
- 1 x lockring

Shimano Item #
160mm • ESMRT54SE
UPC : 192790452326

180mm • ESMRT54ME
UPC : 192790452333

Original Genuine Shimano parts guarantees that all components work perfectly for optimum performance and maximum safety and Longevity