High quality sealed cartridge bearings Eclypse 6-bolt disc brake hubs in Boost spacing, made by Novatec D711SB/A front hub features 2 large diameter Japanese bearings and a 15x110mm alloy axle 58mm L/45mm R spoke hole diameter, 72mm flange spacing & 7.2mm flange offset Weight: 146g D712SB/A rear hub features a 12x148mm alloy axle and 4 large diameter Japanese bearings: two in the hub shell & two in the freehub body 58mm L/49mm R spoke hole diameter, 63.1mm flange spacing & 7.8mm flange offset Lightweight 4-pawl Novatec B2-type freehub body, made from 7075 alloy Freehub compatibility: Shimano HG Weight: 278g Attributes Axle Type 12mm TA Freehub Body Shimano Road 10/ MTB 11 Hub Drilling 28H Hub Spacing 148mm Hub Spoke Type J-bend Hub Weight 373g Position Rear Primary Color Black Rotor Mount 6-bolts Skewers Included No
