EXTRA LITE Bearings Set for HyperRear
In the Extralite hub two bearings 61803 are for the freewheel body needs and for the hub body two 61,903th These are carried out both sides sealed contact type, wherein the seals in execution "LLB" run very easily.
Seal: double-contact seals
Dimensions 61803-2RS: 17 x 26 x 5 mm (Inside x Outside x Width)
Dimensions 61903-2RS: 17 x 30 x 7 mm (Inside x Outside x Width)
Weight: about 48g (set)
Delivery: 2x 61903-2RS (6903) and 2x 61803-2RS (6803) Bearings
Note: 61903 is identical to 6903 and 61803 to 6803 camps!