The R45 hubset is 20% lighter than their Classic hubset with a sleek new hubshell bodies and new 17mm axles. That's 17mm from dropout to dropout resisting deflection during cornering or when the power is full on. They have designed a driveshell with a twin bearing design and responsibly removed as much weight as they could from the inner components.
One piece axle
Axle Width: 100mm
Axle compatible with: Quick Release or 12mm thru axle
Jetnikoff Bicycle Co. are purveyors of high-quality cycling goods, from hand-built wheels to precision-made parts, from around the world.