Wheels Manufacturing Derailleur Hanger - 637 CheckoutSpec= Asphalt Even BMX and DH racers

Even BMX and DH racers use them

Shimano equivalent BR-R451

Front/Rear FT Cassette Body/Freehub Hole Count 28H Spacing/Axle B/O-NUT 3/8x26t Material Alloy Color Blk Weight 146g Brake Type RIM Spacing 100 PCD-L 45 PCD-R 45 LTF-L 18 LTF-R 18 CTF-L 32 CTF-R 32

Bearings for maintaining and rebuilding DT Swiss hubs

Model Matrix Saddle Tagger Description AirTag Case Mount Saddle Package Each

Wheels Manufacturing Derailleur Hanger - 637 CheckoutSpec= Asphalt Even BMX and DH racersWheels 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. CNC machined 6061 aluminum Made in the USA Fits Brand