![B Type Black Rubber Drive V Belt Triangle Belt B-69/70/71/72/73/74~79 Inch Industrial Agricultural Equipment Transmission Belt - AliExpress B Type Black Rubber Drive V Belt Triangle Belt B-69/70/71/72/73/74~79 Inch Industrial Agricultural Equipment Transmission Belt - AliExpress](https://ae01.alicdn.com/kf/S347df2ea88b54de4b35e643da8336764N/B-Type-Black-Rubber-Drive-V-Belt-Triangle-Belt-B-69-70-71-72-73-74.jpg)
B Type Black Rubber Drive V Belt Triangle Belt B-69/70/71/72/73/74~79 Inch Industrial Agricultural Equipment Transmission Belt - AliExpress
![Drive Belt Per PJ 230J 240J 245J 248J 250J 255J 260J 270J 280J 290J 300J Sport Bike Tapis Roulant Cyclette Cintura Di Filatura Cinghia A Coste Transmission belts (Misurare : 260J-PJ660, Colore : Drive Belt Per PJ 230J 240J 245J 248J 250J 255J 260J 270J 280J 290J 300J Sport Bike Tapis Roulant Cyclette Cintura Di Filatura Cinghia A Coste Transmission belts (Misurare : 260J-PJ660, Colore :](https://m.media-amazon.com/images/I/81FQvpcz20L._AC_UF1000,1000_QL80_.jpg)
Drive Belt Per PJ 230J 240J 245J 248J 250J 255J 260J 270J 280J 290J 300J Sport Bike Tapis Roulant Cyclette Cintura Di Filatura Cinghia A Coste Transmission belts (Misurare : 260J-PJ660, Colore :
![Drive ratio upgrade HOW TO: Belt Pulleys, Primary sprockets, improve TQ up to 13% - Harley Davidson Forums Drive ratio upgrade HOW TO: Belt Pulleys, Primary sprockets, improve TQ up to 13% - Harley Davidson Forums](http://www.808networks.com/pub/beltlengthchart.jpg)