Pilot Jet - Genuine Keihin - N424-24 Type - Sizes #35 to #70

Pick up the pilot jets - aka slow jets - that you need for your CR carbs here! Genuine Keihin N424-24.

Sizes Available: Please Select Desired Sizes

• #35
• #38
• #40
• #42
• #45
• #48
• #50
• #52
• #55
• #58
• #60
• #62
• #65
• #68
• #70

Fits the Following Honda Models:

• 1975–1977 CB350F / CB400F (CR26)
• 1972–1978 CB500 / CB550 (CR26 or CR29)
• 1969–1976 CB750 K/F SOHC (CR29 / CR31 / CR33)
• 1977–1978 CB750 K SOHC (CR29 / CR31)
• 1977–1978 CB750 F2 SOHC (CR29 / CR31)
• 1979–1982 CB750 K/F/C DOHC (CR29 / CR31)
• 1981–1982 CB900 F/C (CR31 / CR33 / CR35)
• 1983 CB1100F (CR31 / CR33 / CR35)

Fits the Following Kawasaki Models:

• 1976–1977 KZ900 / 1973–1976 Z1 900 (CR29 / CR31 / CR33 / CR35)
• 1977–1980 KZ1000 A/B/MkII (CR29 / CR31 / CR33 / CR35)
• 1981–1982 KZ1000 J/K/M/R (CR29 / CR31 / CR33 / CR35)
• 1981–1983 KZ1100 (CR31 / CR33 / CR35)
• 1981–1984 GPz1100 A/B (CR31 / CR33 / CR35)
• 1983–1985 GPz750 (CR33)
• 1977–1980 KZ650 (CR29 - Small-Spigot Models Only)
• 1980–1982 KZ750 Four (CR29 - Small-Spigot Models Only)
• Known Exceptions / Not Direct Fits (Kawasaki):
• 1979–1980 KZ1000E ST Shaft-Drive — not listed for CR kits: spacing/boots differ from chain-drive models.
• KZ1000 Police (P) — not listed in CR applications.
• KZ650 / KZ750 with large-spigot intake boots — CR29 kit noted as small spigot models only (OE 16065-028/029).
• 1973–1980 models with non-CV carbs may require different intake manifolds/clamps to run CRs.

Fits the Following Suzuki Models:

• 1978–1981 GS1000 (CR29 / CR31 / CR33)
• 1980–1983 GS1100E (CR33 / CR35)
• GSX1100 (CR33 / CR35)
• GS1150 (CR33)
• Special Notes (Suzuki):
• 1978–1979 GS1000 (non-CV carb models) may need special adapters.

Notes: Fitment above reflects common CR Special kit applications - exact jetting and intake hardware vary by engine build and intake boot size. Always confirm spigot/boot type (e.g. Kawasaki small-spigot OE 16065-028/029) and any manifold/clamp requirements listed with the kit.