Shimano HB-M4050 Center Lock Disc Front Hub

The HB-M4050 rear hub by Shimano - Alivio level for MTBs

The Shimano HB-M4050 is a Center Lock Disc front hub on an Alivio-level without group integration. It fits mountain bikes with an over locknut dimension of 9 x 100 mm. High-quality seals ensure long durability. Of course, the proven Shimano cup & cone bearing system is used. You have the choice between a black and a silver version.

Specifications:

Application:

Cross Country

Brake Type:

Center Lock Disc

Technical Information:

Body Material:

aluminium

Bearings:

cup & cone

Seals:

labyrinth + contact

Features:

• 108 mm axle length, 10 mm axle diameter
• 52.8 mm flange diameter
• 5.6 mm offset
• steel axle
• anodised hub shell
• long service life with high-quality, dirt-repellent seal
• adjustable bearing system (cup & cone bearing)
• on Alivio level with Shimano logo
• quick release lever made of light metal with steel housing
• quick release length 133 mm

Models:

32 hole:

Over Locknut Dimension:

9 x 100 mm quick release

Spoke Hole Count:

32 hole

Flange Distance (L/R):

60.2 mm (24.5 mm/35.7 mm)

Partial Bolt Circle Diameter (L/R):

44 mm/44 mm

Manufacturer Numbers:

E-HBM4050BL (black), E-HBM4050BS (silver)

36 hole:

Over Locknut Dimension:

9 x 100 mm quick release

Spoke Hole Count:

36 hole

Flange Distance (L/R):

60.2 mm (24.5 mm/35.7 mm)

Partial Bolt Circle Diameter (L/R):

44 mm/44 mm

Manufacturer Numbers:

E-HBM4050AL (black), E-HBM4050AS (silver)

Contents:

• 1 x Shimano HB-M4050 front hub
• 1 x Shimano quick release