* 1-1/8,For BMX / Freeride
* 12mm Deep Cup design
* Nylon top cover & plastic seal
* Forged and CNC machined steel cups
* Upper : Ã5/32x20 caged ball bearings
* Lower : Oversized Ã3/16x20B caged ball bearings
* Stack Height 12.3+11.9=24.2mm
**Spares:**
* Top Bearing: MR013
* Bottom Bearing: MR002
* Crown Race: H6010