The Praxis M30 PF30 bottom bracket allows you to fit a set of M30 cranks into your MTB that has a BB30 (42mm diameter) or PF30 (46mm diameter) 73mm-wide bottom bracket shell

Torx T10/T25/T30

So ION went back and integrated the simple but unmatched hard cap in combination with high-quality memory foam padding for optimal protection and comfort

133g (28t DM)

If you run tight fitting wire bead tyres that almost need the Hulk to get on and off

Galfer Wave 6 Bolt Floating Disc Brake Rotor - 180mm - 6 Bolt - 2.0mm Images Uploaded - Ready for Review The Praxis M30 PF30 bottomSpanish company Galfer has been making high quality, low cost motorbike braking components for decades. They've recently stepped into mountain bike componentry and are delivering some seriously awesome braking parts. These 'Wave' rotors feature similar cooling technologies found in the much higher load moto rotors but are optimised for use on mountain bikes. Using a standard 6 bolt mounting pattern, and a standard 1. 8mm thickness, these rotors will