![A first generation 8-speed 7400 Dura-Ace STI lever handles rear shifting through the 12-30 cassette. Eric Rumpf's John Tomac replica 1991 Raleigh Signature ti/carbon drop bar mountain bike. © Eric Rumpf - A first generation 8-speed 7400 Dura-Ace STI lever handles rear shifting through the 12-30 cassette. Eric Rumpf's John Tomac replica 1991 Raleigh Signature ti/carbon drop bar mountain bike. © Eric Rumpf -](https://www.cxmagazine.com/wp-content/uploads/2017/05/raleigh-signature-ti-carbon-tomac-IMG_7241-cxmagazine-erumpf_1.jpg)
A first generation 8-speed 7400 Dura-Ace STI lever handles rear shifting through the 12-30 cassette. Eric Rumpf's John Tomac replica 1991 Raleigh Signature ti/carbon drop bar mountain bike. © Eric Rumpf -
![COLNAGO ESA Mexico Shimano Dura Ace 7400, 60.5cm (1987) – SOLD – Premium Cycling – Website for steel and collectible vintage bikes, parts and clothing COLNAGO ESA Mexico Shimano Dura Ace 7400, 60.5cm (1987) – SOLD – Premium Cycling – Website for steel and collectible vintage bikes, parts and clothing](https://premium-cycling.com/wp-content/uploads/2020/05/1980s-COLNAGO-Esa-Mexico-Shimano-Dura-Ace-7400-Eroica-vintage-steel-collectible-bike-by-Premium-Cycling-14.jpg)
COLNAGO ESA Mexico Shimano Dura Ace 7400, 60.5cm (1987) – SOLD – Premium Cycling – Website for steel and collectible vintage bikes, parts and clothing
![Shimano Dura Ace 7400 – Premium Cycling – Website for steel and collectible vintage bikes, parts and clothing Shimano Dura Ace 7400 – Premium Cycling – Website for steel and collectible vintage bikes, parts and clothing](https://premium-cycling.com/wp-content/uploads/2019/10/COLNAGO-Bititan-Titanio-Decor-1992-93-Shimano-Dura-Ace-7402-vintage-collectible-bike-15-500x500.jpg)