Sram Zipp Mtb Hub Zipp Zm2 Sl Rear Center Locking Disc Black 24 HolesBoost A1 12X

Sram: Zipp’s premium ZM2 SL lightweight hubset delivers durability and high performance so you remain focused on the trail. Precision engineered in Germany to deliver dependable precision performance to the gnarliest XC trail. The ZM2 SL provides 66 points of engagement for a quick response. The hub’s improved seal design means better durability in all weather conditions. In addition, it’s an Extremely light XC boost hub: front 85g (standard end caps), rear 227g (with XD driver body). Its AL 7076 T6 material has the highest fatigue strength. Automated bearing preload ensures correct bearing play for maximized hub life. FeaturesLightweight hubset for MTB66 points of engagementNot e-bike Compatible. SpecificationsOrientation: RearAxle type: TA 12x148Spoke holes: 24Brake compatibility: Disc (6-bolt)Driver body type: SRAM XDColour (hub): BlackDriver mechanism: 6 Pawls Compression, 66 POEAxle material: Aluminium front & rearAxle - Convertible: NoDriver body material: AluminiumOLD: 148mmBearings: Cartridge - Carbon SteelPower measurement: Not Compatible