FSA Crankset E Bike CK 746 2/IS 170 mm, Sport, Black (Black), One Size

Fsa Ck-746-2 Left Crank. Upgrade your E-MTB with the FSA CK-746-2 Left Crank Arm. Forged from robust AL6061/T6 aluminum, it´s built to handle powerful e-bike torque and rugged trails. Featuring a reliable ISIS drive interface for secure power transfer and optimized Q-factor for a natural pedal stroke, it ensures comfort and efficiency. Its durable, anodized black finish adds a sleek look. Includes ML598 crank bolt for easy installation. FSA CK-746-2 Left Crank Arm | E-MTB ISIS DriveUpgrade or Replace with Confidence: The FSA CK-746-2 Left Crank ArmRestore your ride's performance and reliability with the FSA CK-746-2 left crank, a premium replacement component engineered for the specific demands of modern e-bikes and electric mountain bikes. Whether you´re replacing a damaged part or seeking a high-quality upgrade, this crank arm delivers the strength and precision that FSA is renowned for. Designed for MTB Cycling, it provides a direct, powerful connection between you and your bike´s motor system, ensuring every ounce of effort translates into forward momentum on the trail.Engineered for Uncompromising Strength and DurabilityThe core of the CK-746-2´s performance lies in its robust construction. Forged from high-grade AL6061/T6 aluminium, this crank arm is built to withstand the immense torque from powerful e-bike motors and the repeated impacts encountered on rough, technical terrain. The forging process aligns the grain structure of the aluminium, resulting in a component that is significantly stronger and more resistant to fatigue than cast or standard machined alternatives. This gives you the confidence to push your limits on challenging climbs and aggressive descents. Its sleek, anodized black finish not only provides a professional aesthetic that complements any bike but also adds a durable layer of protection against corrosion, scratches, and the elements, keeping your setup looking sharp season after season.Seamless Integration and Optimized ErgonomicsThis crank is designed around the industry-proven ISIS drive spindle interface, guaranteeing a secure, wobble-free fit and efficient power transfer. This widely adopted standard ensures broad compatibility and a reliable connection. As a dedicated crank arm without integrated sensors, it offers a straightforward, purely mechanical solution focused on durability and performance. One of the standout features of the FSA CK-746-2 is its specific Q-Factor optimization for a wide range of popular e-bike motor systems. This meticulous engineering ensures a natural pedaling stance and optimal biomechanics, reducing knee strain and increasing comfort and efficiency on long rides. The package conveniently includes the ML598 crank bolt, so you have everything you need for a quick and easy installation right out of the box.--- - Product Type: Cranks, Left Arm - Discipline: MTB Cycling - Technology: Without sensors - Material: AL6061/T6 forged aluminium - Finish: Anodized black - Bolt: ML598 bolt is included - Spindle: ISIS drive - Q-Factor Compatibility:Brose MAG 189 mmYamaha PW-X 190 mmFazua 174 mmPolini 137/176 mmPolini 144/183 mmTQ 174 mm - Weight: 477 g (couple). tradeinn Bikeinn

The optimized design of the crank arm ensures a power transfer. Transfer your pedaling effort to the transmission. Ensures the fastest and most accurate front shift available. Ensures light weight. Offered in even shorter crank arm lengths to offer adjustment options for any rider.