2012 Ducati Diavel Owners Manual - Page 181
2012 Ducati Diavel Manual
Page 181 highlights
E Transmission Wet clutch controlled by the lever on left-hand side of the handlebar. Transmission from engine to gearbox primary shaft via spur gears. Front chain sprocket/clutch gearwheel ratio: 33/61 6-speed gearbox with constant mesh gears, gear change pedal on left side of motorcycle. Gearbox output sprocket/rear chain sprocket ratio: 15/43 Total gear ratios: 1st gear 15/37 2nd gear 17/30 3rd gear 20/27 4th gear 22/24 5th gear 24/23 6th gear 25/22 Drive chain from gearbox to rear wheel: Make: DID Type: HV2 525 Dimensions: 5/8"x1/16" Links: 118 The above gear ratios are approved and should not be modified under any circumstances. However, if you wish to tune up your motorcycle for competitions or special tracks, Ducati Motor Holding S.p.A. will be pleased to provide information about the special ratios available. Please contact a Ducati Dealer or Authorised Service Centre. Important If the rear sprocket needs replacing, contact a Ducati Dealer or authorised Service Centre. Incorrect replacement of this component could seriously compromise your safety and cause irreparable damage to the motorcycle. Warning 180