Wheels Manufacturing Derailleur Hanger - 521 R25

Wheels Manufacturing Derailleur Hanger - 521 R25Wheels Manufacturing Derailleur Hanger 521. Wheels Manufacturing hangers are stiffer than almost any OEM hanger which improves durability and shifting performance. OEM hangers are only produced by a handful of manufacturers mostly in Taiwan and China. As a result you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application. These

Upper cup insertion depth: 9mm

Modelled after Chromag's Scarab pedal the Synth features a large platform with true concave and our proprietary pin system

cut-out to reduce weight

If using a 9-speed drivetrain use a 10-speed chain which will provide a tighter fit for better chain retention

Color Black/Gray Defined Color Black Flange No Grip Shift Specific No Length 142 Lock On Yes Shape Ergo Weight 371

6061- aluminum

9 400mm 15mm Offset Black

Galfer USA brake pads for use with Formula 2-Piston disc brake calipers

25mm rim width optimized for Gravel and XC tires up to 2

}RockShox SID DebonAir Spring Shaft - 120mm 29" 35mm Stanchion air shaft and bumpers SID C1

Internally contoured and relieved 6061-T6 aluminum for minimized weight and maximized strength

The Hiplok Z-Loc Combo is a armored security tie with 3 digit combination lock mechanism