Pay in 4 interest-free payments of $23.74 Learn more
Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
The Surly Big Dummy
Tool Interface: 5mm and 6mm hex key
It is lightweight
For long distances and abrasive conditions
Wolf Tooth MK0 Headset - IS41/28.6 Upper 4mm Stack Shadow Gray MFPN=10755 The Surly Big DummyMK0 items represent a refined approach to component engineering with special consultation with Team Visma Lease A Bike. Each top cap spends 4x more time in Wolf Tooth's CNC lathe before undergoing thorough QC inspection and anodizing in the new Shadow Gray color. The extra machining and new profile of the MK0 upper headsets have meaningful gains and result in a 44% reduction in aluminum weight without compromising strength and durability. These super
US$ 124.99
US$ 74.99
US$ 79.99
