The perfect solution for your square tapered spindle crank bike, our Demeras bicycle bottom bracket steel quadruple hole axis offers a durable and reliable installation option.

Whether you're upgrading from a standard 68x120mm or looking to replace existing components, this axle is designed specifically for square taper cranks. Its steel construction ensures that it can withstand the rigors of frequent use and provides a smooth, quiet ride.

The unique quadruple hole design allows for a secure and stable fit, while also providing excellent bearing support. This means you can ride with confidence knowing your crankset will remain in place securely throughout your journey.

Made from high-quality steel, this axle is built to last and is designed to work seamlessly with a variety of crank sets on the road, mountain bike, or hybrid bike. Its compact design makes it easy to install and remove without compromising performance.

By switching to our Demeras bicycle bottom bracket steel quadruple hole axis, you'll be able to take advantage of improved performance, reduced maintenance, and enhanced safety. With its robust construction and precise fit, this is the perfect accessory for any serious cyclist looking to upgrade their crankset.