Wheels Manufacturing Derailleur Hanger - 443 MFPN=MR-21-4-123-K Chainline/Hub Compatibility 141/148 Boost Hubs

Chainline/Hub Compatibility 141/148 Boost Hubs Chainline/Hub Compatibility 157 Super Boost Hubs Color Bronze Defined Color Brown Direct Mount Type Direct Mount e*Thirteen Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Material Aluminum Offset Flip-Flop 0/5 Ring Position/Type Chain Retaining Single Ring Round or Oval Round Tooth Count 32

Internal compression easily applies pressure to secure headset during installation

Bead-blast black finish

Axle to Crown Length 486 Brake Type Post Mount 160 Color Gloss Black Crown Race 30 Defined Color Black External Adjustments Low Speed Compression Damping External Adjustments Lockout Threshold External Adjustments Rebound Damping Front Axle QR x 100mm Lockout Switch Handlebar - Cable Maximum Tire Width 62 Negative Spring Air Offset 42 Positive Spring Air S

Made of super high tensile spring steel

Wheels Manufacturing Derailleur Hanger - 443 MFPN=MR-21-4-123-K Chainline/Hub Compatibility 141/148 Boost HubsWheels Manufacturing Derailleur Hanger 443. 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