HUB RR WM RD1000 QR SF 36x130 8-11sCAS BK (no spacer for 10 speed)Affordable road hubs featuring a 1 piece forged and CNC machined alloy main body. Chromoly axles with loose ball bearings. Rear hub features a steel splined, 3 pawl driver. Item Specifications: Spacing / Axle, QR, Bearing Model, 140, PCD-L, 45, Gears, 8-11s Cass, PCD-R, 45, OLD, 130,.