Product Description Note: The hub is delivered without a freehub body. Specifications: Application: Cross Country Brake Type: 6-bolt disc Wheel Standard: Boost Technical Information: Body Material: aluminum Bearings: Enduro ABEC5 (6902) Features: Lightweight rear hub for cross-country bikes For J-Bend spokes Hub flange optimized for stiffness and robustness Double-sealed hub body minimizes wear High-quality Enduro ABEC5 bearings Models: 28 Hole: Over Locknut Dimension: 12 x 148 mm thru-axle Spoke Hole Count: 28 Manufacturer Number: 1C0743 32 Hole: Over Locknut Dimension: 12 x 148 mm thru-axle Spoke Hole Count: 32 Manufacturer Number: 1C0741 Contents: 1 x OneUp Components hub 1x freehub body grease Order Together: OneUp Components Freehub Body for 6-bolt disc Boost Hub Weight: black | Shimano MTB | 32 | 12 mm Thru Axle: 220 g Manufacturer: OneUp Components Inc. Unit #1 1225 Industrial Rd West Kelowna BC V1Z 1G4 Canada support@oneupcomponents.com Distributor: bc GmbH Carlo-Schmid-Straße 12 52146 Würselen Germany info@bike-components.de