Twisted downtube shifter boss. I thought it could be unscrewed and I damaged it. I have a replacement part that came with a whole set of NOS shifters. Can it be replaced?
Tool of the week: downtube shifter boss braze-on guide | Flickr
PTP f/ Cannondale Replacement 43mm Downtube Shifters Bosses Adapter Through-Bolt | eBay
BLUE LUG* downtube shift boss cover (brass) - BLUE LUG GLOBAL ONLINE STORE
Walter Shifter bosses - C&L Cycles
DOWNTUBE SHIFT BOSS COVER - BLUE LUG BLOG
Modern Parts vs Proprietary Shifter Bosses | The Simplicity of Vintage Cycles
SHIMANO BIKE BICYCLE DOWNTUBE SHIFTER BARREL ADJUSTER DOWNTUBE BOSS CABLE STOP | eBay
Problem Solvers Downtube Shifter Boss Covers Silver | Tree Fort Bikes
Odd Downtube Shifter Bosses Orientation - Bike Forums
Tool of the week: downtube shifter boss braze-on guide | Flickr
Shimano braze on bosses for shimano downtube shifters – Defietsenmaker
Trek 1000 Downtube Shifter Boss Problems : r/bikewrench
DOWN TUBE SHIFTER BOSS MOUNT — BICYCLE FABRICATION SUPPLY
Help me identify downtube shifter boss type - Bicycles Stack Exchange
Help me identify downtube shifter boss type - Bicycles Stack Exchange
Modern Parts vs Proprietary Shifter Bosses | The Simplicity of Vintage Cycles
Brass Downtube Shifter Boss Cover – Velo Orange
Downtube shifter bosses steel - one pair – Framebuilder Supply
Sunrace Downtube Shifter Boss Covers | Triton Cycles
Campagnolo model braze on bosses for downtube shifters. – Defietsenmaker
