This replacement left crank arm from Sunlite is designed for cyclists needing a durable and compatible component for their drivetrain. Crafted from aluminum alloy, it offers a lightweight yet robust solution. It features a low-profile design and a horizontal square taper interface, ensuring a secure fit with your bike's bottom bracket. This crank arm is specifically for the left side, making it an ideal choice for replacing a damaged or worn-out part.## Features* Designed as a replacement left crank arm* Low-profile design* Horizontal square taper interface for secure bottom bracket connection* Compatible with 9/16" pedals## Specs* Material: Aluminum alloy* Spindle Type: JIS Square Taper
