WHEELS MANUFACTURING REPLACEABLE DERAILLEUR HANGER/DROPOUT 158 Cassette & Freewheel Tools without sacrificing speed or grip

without sacrificing speed or grip

Touring - 2007

Automatic calibration without manual intervention

Crankset: ProWheel MPX

1x option for under the bar lever action

WHEELS MANUFACTURING REPLACEABLE DERAILLEUR HANGER/DROPOUT 158 Cassette & Freewheel Tools without sacrificing speed or gripPrecision engineered replacement derailleur hanger from Wheels Manufacturing, crafted in their Colorado workshop to exacting tolerances. The 158 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 (2) M4x4 Socket Head Screws Replaces: Trek part #W303978 Trek part