WHEELS MANUFACTURING REPLACEABLE DERAILLEUR HANGER/DROPOUT 21 BB86/92 BB-MT800 and BB-MT801 bottom brackets

BB-MT800 and BB-MT801 bottom brackets using impact wrenches

Technology: Flat Pedals

40 cm x 28 cm x 28 cm

Length: 140 mm

WHEELS MANUFACTURING REPLACEABLE DERAILLEUR HANGER/DROPOUT 21 BB86/92 BB-MT800 and BB-MT801 bottom bracketsPrecision engineered replacement derailleur hanger from Wheels Manufacturing, crafted in their Colorado workshop to exacting tolerances. The 21 model ensures perfect alignment and reliable shifting performance. Built to restore your bike's drivetrain geometry with the accuracy of original equipment. Features CNC machined 6061 aluminum Black anodized finish Attaches to frame with (1) M8 Chainring Bolt Replaces: Giant Part #RE78E Kona Hanger Type I