Hot Cams Exhaust Camshaft – Stage 2 – Kawasaki KX250F (2004–2010) / Suzuki RM-Z250 (2004–2006)

Description

The Hot Cams Stage 2 Exhaust Camshaft (2068-2E) is designed for riders chasing maximum top-end power and extended over-rev without sacrificing reliability. Ideal for motocross, supermoto, and high-RPM racing builds, this drop-in camshaft pairs perfectly with the Stage 2 Intake Cam (2067-2IN) to unlock the full potential of your KX250F or RM-Z250 engine.

Built from 8620 billet steel and engineered using advanced valvetrain modeling software, Stage 2 cams provide a proven 5–10 % horsepower gain and crisper throttle response across the upper rev range—all while using stock valve springs and the OEM auto-decompression mechanism.

What’s Included

✅ (1) Stage 2 Exhaust Camshaft
✅ Retains stock auto-decompression mechanism
✅ Drop-in fit — no machining required
✅ Works with OEM valve springs

Fitment

📦 Fits:

• 2004 – 2010 Kawasaki KX250F

• 2004 – 2006 Suzuki RM-Z250

Key Features

• Adds 5–10 % power gain from mid to top RPMs

• Improves throttle response and over-rev range

• CNC-machined 8620 billet steel, case-hardened for durability

• Hot Cams ITR (Improved Throttle Response) technology

• Drop-in design — no spring or head mods needed

• Designed and dyno-proven in the USA

Exhaust Valve Lash: 0.200 mm
Exhaust Lift: 8.25 mm
Exhaust Duration: 248°
Lobe Centerline: 98°

Warranty Info

Backed by Hot Cams USA limited manufacturer warranty.
Technical and installation support available through Hot Cams.

Price & SKU

💲 Retail Price: $272.95
SKU: 0925-0149 / 2068-2E
Estimated Shipping Weight: 1.12 lb
Handling: Ships next business day