Shimano Alfine SG-S7001 11-speed Internal Hub Gear Disc Brake

Shimano Alfine SG-S7001 11-speed Internal Hub Gear Disc Brake

Shimano Alfine SG-S7001 11-speed internal hub with Centre-Lock disc brake, delivering smooth, quiet, and durable shifting for E-Bike and non-E-Bike urban, commuter, and touring applications.

Features & Benefits:

• Alfine 11-speed internal hub providing a wide 409% gear range for versatile riding.

• Needle bearing construction increases durability and high drive efficiency.

• Helical internal sprockets improve torque handling and ensure constant, quiet engagement.

• Oil bath lubrication combined with labyrinth seals reduces friction and extends hub lifespan.

• Double roller silent clutch engagement enables smooth, quiet, and precise downshifts.

• Pedal-assisted downshifting delivers fast, accurate shifts with minimal effort.

• Centre-Lock disc rotor compatible for easy installation and secure braking.

• 135 mm O.L.D. spacing for wide frame compatibility.

The Shimano Alfine SG-S7001 11-speed internal hub is engineered for both E-Bike and non-E-Bike applications, delivering a wide 409% gear range for urban commuting, touring, or cargo use. Its precision needle bearings, helical internal sprockets, and oil-bath lubrication system provide smooth, quiet, and highly durable operation, even under high torque loads. Labyrinth seals keep out water, dirt, and debris, while the double roller silent clutch engagement ensures effortless, precise shifting. Compatible with Centre-Lock disc rotors and 135 mm O.L.D. spacing, this hub combines durability, efficiency, and low-maintenance performance for a wide variety of cycling setups.

Technical Specifications:

• Speed: 11-speed

• Brake type: Disc brake

• Disc rotor interface: Centre Lock

• Series: Alfine

• Model number: SG-S7001-11

• Gear ratio (total): 409%
  1 – 0.527
  2 – 0.681
  3 – 0.77
  4 – 0.878
  5 – 0.995
  6 – 1.134
  7 – 1.292
  8 – 1.462
  9 – 1.667
  10 – 1.888
  11 – 2.153

• Hub width (O.L.D): 135mm

• Spoke holes: 32H or 36H

• Flange distance: 57.3mm

• Flange diameter: 104.3mm

• Offset: 3.2mm

• P.C.D. left / right (mm): 92.6

• Weight: 1665g

• Colour: Black or silver

Compatibility Notes:

Suitable for both E-Bike and non-E-Bike use
Centre-Lock disc rotor compatible
Fits frames with 135 mm O.L.D. spacing
Ideal for urban, commuter, and touring bicycles