NOS GALLI KL rear derailleur. Rare Vintage 1980s GALLI Aerodynamic KL rear derailleur. In New Old Stock condition. Ex-shop stock - Mint condition with original factory grease. This is the super rare gold version with midnight blue knuckles.It is fully serviceable and easily dismantled by removing the cir-clips. As with all later generation Galli rear mechs, the jockey wheels were produced by Simplex. Erfect for completing a special period correct build... The item "Rare NOS Vintage 1980s GALLI KL gold (super record era) rear derailleur" is in sale since Wednesday, February 7, 2018. This item is in the category "Sporting Goods\Cycling\Bike Components & Parts\Derailleurs (Rear)". The seller is "lucio-bici" and is located in London London, GB. This item can be shipped worldwide.