DIMENSIONS ................................................
7mm x 19mm x 6mm
SEALS ........................................................"VV"
Dual-lip non-contact
BALL MATERIAL ..................................................
Si3N4 MADE IN USA
BALL GRADE ................................................................................ 3
RACES ................................... Cryogenically Treated
Chromium Steel
with
MAGNETITE Rust Proof Finish
APPLICATION ...................................................... Derailleur
Pulley
GREASE ...................................................................... Kyodo
Yushi