I don't reckon that a slipper is needed for normal use on a 620/800 but banging it down 3 or 4 gears from flat out in top for the hairpin at Mallory or Pembrey is a bit different! PS Don't forget that your normal clutch holding tool wont work on the APTC as its smaller Paul 15th year in DD #68 and getting slower by the year 1199, SS800 & 620SSie DD racer Last edited by paynep : 13-Mar-2009 at 12:52. |