Kalloy 820 Stem - 95mm 31.8 Clamp Adjustable 1 1/8" Aluminum Black CheckoutTitle=Wheels Replacement Derailleur Hanger They are compatible only with

They are compatible only with Surly Big Easy Big Dummy and Big Fat Dummy

Simply insert the specially sized jaws into the master link

Bushings) - Maven Bronze A1

powerful acceleration

9mm Valve Presta

Kalloy 820 Stem - 95mm 31.8 Clamp Adjustable 1 1/8" Aluminum Black CheckoutTitle=Wheels Replacement Derailleur Hanger They are compatible only withKalloys 822 Adjustable Stem lets you set your handlebars exactly where you want them. SImple to adjust using an allen wrench Stem Angle (deg) 0 Length 95 Bar Clamp Diameter (mm) 31. 8 Color Black Material Aluminum Defined Color Black S. H. I. S. Stem Clamp Diameter 28. 6 Clamp Diameter 31. 8Mm