Lewis ISIS Drive Crank Arms 155mm - Black

The Lewis ISIS Drive Crank Arms are designed for high-performance e-MTB riding, combining lightweight construction with exceptional strength and durability. Precision CNC-machined from 7075 aluminium alloy, the skeletonised design delivers an excellent strength-to-weight ratio while handling the high torque demands of modern electric mountain bike systems.

The 155mm crank arm length provides increased ground clearance on technical terrain, helping reduce pedal strikes when riding over rocks, roots and uneven trails.

Features:

• CNC-machined 7075 aluminium alloy construction
• Skeletonised structural design
• 155mm crank arm length
• ISIS spline interface
• Designed for high-torque e-MTB systems
• Increased ground clearance
• Durable black anodised finish