WHEELS MFG derailleur hanger is CNC machined, so a 30% more resistant than a traditional hanger.
"Made in USA" means great quality!
Fits the following frames:
Specialized
2005 Big Hit
2004 Big Hit
2003 Big Hit, Rockhopper FSR, HT, Stumpjumper FSR XC
2002 M4/A1 Road, Stumpjumper M4 HT/FSRXC, Sirrus, FSR XC, Big Hit, S-Works, M5 Ht/FSRXC, S-WorksAero Tech E5 Road
2001 M4/A1 Road, Stumpjumper M4 Ht/FSRXC, S-Works Sl Road, S-Works M4/Ht/FSRXC, CX Comp, S-WorksCX, Enduro HT, Sirrus, FSR XC, Big Hit
2000 Stumpjumper M2 Ht, S-Works M4 Ht, M4/A1 Road, S-Works CX
1999 Stumpjumper M2 Ht S-Works M4 HT, M4/A1 Road.
Axle : 9 mm
Brand Compatibility : SPECIALIZED
Mount type : 2 Bolt