Bearing Material: P6 bearing steel
Ball Material: Nitrided Silicon Ceramic SI3N4
Enclosure: Two Seals
Enclosure Material: Rubber Seal
Option 1:
Needle Roller bearing* 2pcs+ Sealed Ceramic Bearing* 4pcs+ O ring* 2pcs
for 1 pair of Speedplay pedals
Fit with most Speedplay Road pedals including: Zero, light action Titanium & light action Stainless, X1, X2; Won't fit X5, light action Chrome-Moly
Once U win, ask me for the bearing installation Video
Option 2:
Needle Roller bearing* 2pcs+ Sealed Ceramic Bearing* 2pcs
for 1 pair of Speedplay Light Action Chrome-Moly Pedals and X5 Blue Version (Not Gray Version)
Won't fit light action Titanium & light action Stainless, Won't fit X5 Gray Versioin
Option 3:
Needle Roller bearing* 2pcs+ Sealed Ceramic Bearing* 2pcs
for 1 pair of Speedplay SYZR pedals
Option 4:
Sealed Ceramic Bearing* 2pcs
for 1 pair of Speedplay X5 Gray pedals, Won't fit X5 Blue