- Compared to the Pro4, the Pro5 hub features a new zero drag labyrinth seal and an improved ratchet and pawl system, with new springs. Both greatly reduce drag as well as increase durability and load capacity - Featuring an offset 6 pawl freehub design, where 3 pawls are engaged at any time and an increased POE (now 108), Hope was able to achieve the right balance between speed of pick-up, load capacity, drag & durability. In real-world terms gives a speedy feel on the trail while keeping crank movement to an acceptable level without compromising the free running of the hub or its reliability - 6-bolt/44mm BCD International Standard disc mounting dimensions - HG 8-11sp: Not compatible with HG 11sp road cassettes Front/Rear / Axle/Spacing (mm) / Hole Weight Rear (XD) / 12x148 / 32 311g Rear (Micro Spline) / 12x148 / 32 311g Rear (HG 8-11sp) / 12x148 / 32 311g Rear (XD) / 12x148 / 28 311g Rear (HG 8-11sp) / 12x148 / 24 311g Rear (HG 8-11sp) / 12x142 / 32 311g Rear (XD) / 12x142 / 28 311g Rear (XD) / 12x142 / 32 311g Rear (Micro Spline) / 12x157 / 32 311g Rear (XD) / 12x157 / 28 311g Rear (XD) / 12x157 / 32 311g Rear (Micro Spline) / 12x157 / 28 311g Rear (HG 8-11sp) / 12x150 / 32 - Rear (HG 8-11sp) / 12x135 / 36 311g Rear (HG Mini) / 12x157 / 32 -
