Outside view of disc rotor
RT code highlighted in blue
Rotor diameter highlighted in blue
Click here to view our Disc rotors guide
(RT) Disc Rotor
Outside view of disc rotor
RT code highlighted in blue
Rotor diameter highlighted in blue
Click here to view our Disc rotors guide
Shimano ID Guide
(CN) Chain
(DH) Dynamo Hub
(RT) Disc Rotor
(SH) Shoes
(BB) Bottom Bracket
(BL) Brake Lever
(BR) Disc Brake Calliper
(BR) Rim Brake Calliper
(CS) Cassette
(FC) Crankset
(FD) Front Derailleur
(FH) Rear Hub
(HB) Front Hub
(PD) Pedal
(RD) Rear Derailleur
(SG) Alfine / Nexus Internal Gear Hubs
(SL) Shift Lever
(ST) STI Shifter Lever
(WH) Wheelset