You invest too much time, effort and money into your BMX racing to risk poor performance on incorrect crank size. Think about it for a second, your crank is the main lever that connects and transfers your power to your bike. When crank length is optimized and combined with other factors like correct gear ratio, reduced drivetrain drag, rider output, etc, maximum efficiency occurs. In the sport of BMX racing, where the average race time is 30-45 seconds, achieving maximum efficiency can be the difference between winning and not even making the main event.
Spin Science Cranks Facts:
- Precision machined from 6061 aluminum
- Fully adjustable from 135mm to 170mm in 2.5mm increments
- Designed for use with a square taper bottom bracket spindle
- Uses standard 110mm 5 bolt BMX chainrings
- Total weight: 17oz (Maximum rider weight 125lbs)
With SS Cranks, you can perfectly dial in your optimal crank length which has been proven to improve race performance. Precision manufactured in the USA, SS Cranks are backed by a full warranty for workmanship and are available in natural aluminum finish. With one standard set of BMX cranks being sold for $100.00, SS Cranks are a tremendous value at only $199.95. Order yours TODAY!
