Rear Hub Shimano Alfine SG-S7001-8 8-speed 135mm 32H DISC CL

Rear Hub Shimano Alfine SG-S7001-8 8-speed 135mm 32H DISC CL

The Shimano ALFINE SG-S7001-8 is a sporty and elegant internal gear hub designed for riders who value quality and reliability. The ALFINE series is known for its clean looks, smooth operation and excellent durability, making it ideal for city and trekking bikes.

Featuring an 8-speed internal gear system with a 307% total gear range, this hub delivers comfortable riding on flat terrain as well as confident climbing ability. New transmission technology reduces internal friction, resulting in smoother pedaling and improved efficiency. Shifting remains precise and reliable, even when stationary.

The hub is compatible with disc brakes and uses a Center-Lock rotor interface for quick and secure installation. With 32 spoke holes, it offers a balanced combination of strength and weight for everyday use. Oil lubrication and robust construction ensure long service life and low maintenance.

• Use: City, Touring / Trekking
• Group: Alfine
• Model: SG-S7001-8
• Speeds: 8-speed
• Total gear range: 307%
• Gear ratios: 0.527 / 0.644 / 0.748 / 0.851 / 1.000 / 1.223 / 1.419 / 1.615
• Freewheel: noiseless
• Brake type: disc brake, Center-Lock
• Shift Servo: yes
• Switching force modulator: yes
• Pitch circle diameter: 92.6 mm
• Flange distance: 57.3 mm
• Flange diameter: 104.3 mm
• Spoke size: #13, #14
• Mounting: axle (M10 nuts not included)
• Axle length: 187 mm
• Mounting width: 135 mm
• Weight: approx. 1670 g