hi mate ive got a 140mm damper i took off one of my old nsrs because it gave no lock at all i think you will need a 160mm like i said before and i was at garage yesterday i should have measured my sprint one if i get time tomorow (els 4 days overdue our son) i will go measure damper for you and get a harris quick release fork clamp i think their ace theres a pic of one on my bike in the members garage i think
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ive seen more tarts than mr kipling