DMR Chain Tugs Chain Tensioner 14mm with 10mm Adaptor Black Pair Vittoria }Cane Creek Hellbender 70 Headset

}Cane Creek Hellbender 70 Headset IS41/28

Commonly used as a rear tire with a WTB Vigilante on the front

Mineral oil based lubricant specifically for Shimano 3 7 and 8-speed internally geared hubs

BB/Frame Interface BB30 BB/Frame Interface PF30 BB Shell Width (mm) 68 BB Shell Width (mm) 73 Spindle Interface Type TruVativ GXP

DMR Chain Tugs Chain Tensioner 14mm with 10mm Adaptor Black Pair Vittoria }Cane Creek Hellbender 70 HeadsetDMR Chain Tugs Chain Tensioner 14mm with 10mm Adaptor Black Pair. A pair of chain tensioners designed to work with horizontal drop outs. Dropout guide keeps tensioner centered in frame Lock nut prevents unwanted readjustment