«Back SMP Billet Clip-on 3.5" Risers: 50mm Your Price: $139.95   Out of stock. Click here to special order this item. Billet 2 piece design aluminum 3.5" clip-on bar risers in 50mm fork diameter Universal design- 50mm fits all Ducati Monster, Supersport, MTS, HM, Sport Classic, Mhe, ST and most Japanese bikes. NOTE: Some bikes may require drilling the bar to align the control's locating pins or removing the locating pins on the controls. Mfg. Part No.: SMP.CLR-50-3.5 Dimensions: 10.0 in. x 10.0 in. x 6.0 in.