Steel sprocket ID including splines: 15mm. ID without splines: 17mm. Gap between each spline: 4mm. Bolt hole centres: 28mm and 30mm. Number ...
Steel sprocket. Replaces JT Sprockets JTR257-40.
Steel sprocket. Replaces JT Sprockets JTR257-36.
Steel sprocket. Replaces JT Sprockets JTR257-39.
Steel sprocket. Replaces JT Sprockets JTR257-38.
Steel sprocket. Replaces JT Sprockets JTR257-41.