DIY MTB Bearing MR 18307 (MR18307) (18307-2RS)

DIY MTB Part code: GPBMR18307 - Alt Part code: 18307-2RS

18 x 30x 7mm MR18307
Typical Application: DT Swiss 15mm front hubs, Bontrager, Giant
(sometimes marked as a 6903 or 61903 but with a 18mm ID)
Fulcrum Ref: RT-004
GPBMR30187