Shimano ZEE FH-M640 Rear Hub - 12 x 135mm Center-Lock HG 11 MTN Black Books/Catalogs/Videos 2 speeds the internal routing

2 speeds the internal routing of electronic wires

158209-Q0-L

MJ5842 410200

2-Way Release shifts in both directions for rider preference

130762-Q0-L

Shimano ZEE FH-M640 Rear Hub - 12 x 135mm Center-Lock HG 11 MTN Black Books/Catalogs/Videos 2 speeds the internal routingShimano ZEE FH M640 Rear Hubs Adjustable cup and cone angular contact bearings Shimano "Quick engagement" freehub body 12mm Thru axle not included Centerlock rotor mount Product Specifics Defined Color: Black Skewer Included: No Spoke Interface: J Bend Rear Axle: 12mm Thru x 135mm Color: Black Flange Diameter, Right: 45. 5 Flange Diameter, Left: 44. 5 Weight: 350 Hub Drilling: 32 Bearing Type: Loose Ball Hub Brake Compatibility: Center Lock Disc