Aftermarket jets for Mikuni Carburetors: VM16, VM29/VM33 Smoothbore, TM33-8012 pumper, TM36-68 pumper, TM40-6 pumper, RS34/36/38/40, HSR42/45/48, BST40 For Mikuni HS40 Flat Slide w/Accelerator Pump, HSR42 HSR45, HSR48 New Style. For RS34 RS36 RS38 RS40 Flat Slide Rack. For TM33-8012 TM36-68 TM40-6. For VM16-519 Round Slide - Clamp On, VM29 Smoothbore Rack, VM33 Smoothbore Rack. Compatible Needle Jet Series: 171, 188, 196 w/Large Round, 568, 640, 723 For Suzuki DR-Z125, GS450/G500/650/750/850/1000/1100/1150 and more; For Kawasaki H1-500 (all), H2-750 (all), Z1-900, KZ900A/B, (76-77), KZ1000, KZ1100, and more; For Yamaha TTR125, XS350/400/750/1100 more. Sizes: 132.5 135 137.5 140 142.5 145 147.5 150 152.5 155 157.5 160 162.5 165 167.5 170. For many other 2-stroke, and 4-stroke Street, ATV, and Offroad applications. Please check the size on the product images to avoid mistakes and choose the corret variation with the sizes you need. Main Jet Kit for Mikuni HS HSR RS TM VM VM22 VM24 VM26 Carburetors Large Round N100.604 #132.5 ~ #170