Contec rear hub m.core db ct cassette-hr-hub m.co re db 32l.148mm boost ms

32 hole, 6-hole disc brake mount, for 12 mm thru axle, mounting width 148 mm (Booster), suitable for E-bikes, black High aluminum hub body for more stiffness, smooth running thanks to sealed industrial bearings (Revo Bearing), lightweight aluminum freewheel body, with CONTEC pawls / ratchet freewheel body for extra durability, even with high torques of large cassettes, 42 tooth ratchet freewheel body, 6 pawls at the front quick reaction behavior. Number of pawls 6 pcs. Number of spoke holes 32 holes Axle thru axle 12 mm Cassette construction E-bike type ready Flange diameter 64.5 mm Freewheel body Micro Spline Main color black Installation width 148 mm (Boost) Chainline 47.5 mm Freewheel body material aluminum Hub body material Aluminum Rear wheel mounting Hub model M.Core DB Brake disc recording - 6-hole Brake side yes, no Spoke hole diameter front 2.00 and 2.34 mm Text wheel configuration suitable for E-bike Type/kind Article Type of bearing industrial bearing Type of spoke J-Bend Gears 12 gears Front wheel premium Freewheel system 42