RaceFace Aeffect-R Ebike Crank Arm Set - 170mm For Bosch Gen4 Drive System 7050 Aluminum BLK

Experience unmatched performance with the RaceFace Aeffect-R Ebike Crank Arm Set, designed specifically for the Bosch Gen4 Drive System. Measuring 170mm and crafted from durable 7050 aluminum, this crank arm set combines strength and lightweight efficiency for a smooth, powerful ride. Engineered to perfectly integrate with the Bosch Gen 4 Performance Line CX motor, it ensures optimal power transfer and reliable performance on every trail.

• Precision engineered for seamless compatibility with Bosch Gen 4 Performance Line CX drive systems
• Versatile compatibility with Bosch Gen 2 drive systems, though optimized for Gen 4
• Robust construction using high-quality 7050 aluminum for enhanced durability and reduced weight
• Matte black finish for a sleek, professional look that resists wear and corrosion