Shimano Saint FH-M820 Center Lock Disc Quick 12 mm thru-axle Rear Hub

Saint FH-M820 rear hub by Shimano - compatible with 12 x 135 mm thru-axles

The Shimano Saint FH-M820 rear hub is used on Downhill bikes with a rear over locknut dimension of 12 x 135 mm. Its steel axle stands for extraordinary robustness and the steel freehub for quick engagement. In addition, there are low-maintenance cup & cone bearings with a grease sleeve and high-quality seals. Thanks to the Shimano E-Thru system, torsional stiffness and load-bearing capacity are guaranteed at all times.

Specifications:

Series:

Saint M820

Application:

Downhill

Brake Type:

Center Lock Disc

Freehub Body Type:

steel, Quick Engagement (36points/360°)

Technical Information:

Body Material:

aluminium

Bearings:

cup & cone

Seals:

labyrinth + contact

Features:

• flange diameter 52.8 mm left, 53.8 mm right
• 6.4 mm offset
• CBN precision machined/ground bearings
• steel axle
• anodised hub shell
• freehub body has contact seal
• internal grease sleeve
• fast response

Technology:

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.

Cup and Cone Bearings
Angular contact ball bearings of the cup & cone type are superior to sealed cartridge bearings in terms of load carrying capacity, as they distribute lateral and vertical forces better, and thus run particularly smoothly and last a long time. They are also easier to adjust, maintain and replace.

Models:

32 hole:

Over Locknut Dimension:

12 x 135 mm thru-axle

Spoke Hole Count:

32 hole

Freehub:

Shimano MTB

Gearing:

8-/9-/10-/11-speed

Flange Distance (L/R):

57.4 mm (35.1 mm/22.3 mm)

Partial Bolt Circle Diameter (L/R):

44 mm/45 mm

Manufacturer Number:

E-FHM820EZB

36 hole:

Over Locknut Dimension:

12 x 135 mm thru-axle

Spoke Hole Count:

36 hole

Freehub:

Shimano MTB

Gearing:

8-/9-/10-/11-speed

Flange Distance (L/R):

57.4 mm (35.1 mm/22.3 mm)

Partial Bolt Circle Diameter (L/R):

44 mm/45 mm

Manufacturer Number:

E-FHM820DZB

Contents:

• 1 x Shimano FH-M820 12 mm Center Lock Disc rear hub
• 1 x lockring