Shimano ZEE FH-M640 Center Lock Disc Rear Hub For 12 mm Thru-Axles

The ZEE rear hub FH-M640 by Shimano is compatible with 12 x 135 mm thru-axles
The Shimano ZEE FH-M640 rear hub is designed for novice gravity riders whose bike as a rear over locknut dimension of 12 x 135 mm. It impresses with a robust steel axle in a cleanly anodised aluminium body, low-maintenance cup-and-cone bearings and high-quality seals. In addition, there is a steel freehub with quick engagement. The Shimano E-Thru technology provides torsional stiffness at a reasonable weight.
Specifications:Series:ZEE M640Application:Enduro, DownhillBrake Type:Center Lock DiscFreehub Body Type:steel, Quick Engagement (36points/360°)Technical Information:Body Material:aluminiumBearings:cup & coneSeals:labyrinth + contactFeatures:flange diameter 52.8 mm left, 53.8 mm right6.4 mm offsetCBN precision machined bearingssteel axleanodised hub shellfreehub body has contact sealinternal grease sleevefast responseTechnology:E-Thru
E-Thru is a tool-free thru-axle system from Shimano that optimises the stiffness-to-weight ratio and ensures easy handling via its reliable internal cam mechanism. It is characterised by a high torsion resistance and thus also supports cornering at high speed. E-Thru thru-axle hubs and thru-axles are available in the corresponding over locknut dimensions for front and rear.
Models:32 hole:
Over Locknut Dimension:12 x 135 mm thru-axleSpoke Hole Count:32 holeFreehub:Shimano MTBGearing:8-/9-/10-/11-speedFlange Distance (L/R):57.4 mm (35.1 mm/22.3 mm)Partial Bolt Circle Diameter (L/R):44 mm/45 mmManufacturer Number:E-FHM640EZB
36 hole:
Over Locknut Dimension:12 x 135 mm thru-axleSpoke Hole Count:36 holeFreehub:Shimano MTBGearing:8-/9-/10-/11-speedFlange Distance (L/R):57.4 mm (35.1 mm/22.3 mm)Partial Bolt Circle Diameter (L/R):44 mm/45 mmManufacturer Number:E-FHM640DZBContents:1 x Shimano ZEE FH-M640 Center Lock Disc rear hub 12 mm