HEAVY DUTY CHAIN SPLITTER CUTTER HONDA YAMAHA KTM HUSQVARNA SUZUKI KAWASAKI (35 ratings) £24.99 Quantity: at £24.99 each Add To Basket 0 in your basket View Basket Checkout FIR (Factory Image Racing) This is a heavy duty chain splitter/cutter for 428-630 chains Pushes the pin all the way out. Works on 428-630 chains. Spare pin in handle. BZP plated finish. Important tip. On top end HD chains it is best to grind the head off the rivet before splitting chain. Before use put some copper grease on thread. FIR products are a high quality Tools, Accessories and Part and carries our guarantee of your satisfaction.