Internal Hub Shimano SG-3R40 Nexus Roller Brake 3s 170/36 Silver

Shimano Nexus SG-3R40 3-Speed Roller Brake Internal Hub 170 MM

Discover the Shimano Nexus SG-3R40, a 3-speed internal hub with a roller brake that combines efficiency and versatility for cyclists seeking comfort and control. This system incorporates internal shifting independent of pedaling, allowing you to adjust gears at any time without interruption, whether stationary, pedaling, or counter-pedaling. Furthermore, its shift modulation mechanism ensures smooth and fluid transitions, optimizing your riding experience. Ideal for those who value simplicity and robustness in their components.

Features:

• Use: 3-speed internal hub with roller brake
• Model: Shimano Internal Hub 3v 170/36 Silver SG-3R40 Nexus Roller Brake
• Shifting type: Internal and independent of pedaling
• Modulator mechanism: Smooths the shifting action while pedaling
• Assisted shifting mechanism: Facilitates gear changes
• Weight: 885 g
• Brake diameter: 170 mm

Brand: Shimano