Tune King Hub BOOST Edition Hub:Rear 2x on Drive and Non-Drive

2x on Drive and Non-Drive side

360g / pair

It's really stiff when climbing and navigating rock gardens and plenty light to run on a lightweight trail bike - it's also wicked value as well

The 90s have an aero profile with a blunt trailing edge which allows smooth airflow at wider yaw angles

MSC Ultralight Carbon Wheels (1

Tune King Hub BOOST Edition Hub:Rear 2x on Drive and Non-DriveBoosted Now available in the latest hub standard. The 110mm wide spacing on the front and 148mm spacing on the rear. Some of the n00bs will balk at the Boost standard, but as any experienced wheel builder knows that bracing angles increase wheel stiffness goes up exponentially. Initially the Boost standard was an attempt to increase the stiffness of vague 29er wheels but the standard has now filtered down to smaller wheels sizes forcing frame