Insert 7.00 cc – KTM 85SX (2025‑2026) / Husqvarna TC85 (2025‑2026) / GASGAS MC85 (2025‑2026)

The VHM AE32361‑E insert is developed for riders seeking reliable high‑performance tuning without compromising usability. With a combustion chamber volume of 7.00 cc, this insert is the VHM standard for use with their 12° piston and matching VHM head on the 2025‑2026 KTM 85SX, Husqvarna TC85 and GASGAS MC85 models. It is designed to deliver excellent performance across the rev range, maintaining strong mid‑range and top‑end power while offering solid resistance to detonation and durability. Installation is straightforward when paired with the correct VHM head and piston system—it does not fit into OEM heads. This insert is ideal for performance‑oriented builds where a balance between power, reliability and tuning flexibility is desired.

Key Features / Benefits:

• 7.00 cc volume insert engineered for VHM’s 12° piston setup.

• Compatible with KTM 85SX (2025‑2026), Husqvarna TC85 (2025‑2026), GASGAS MC85 (2025‑2026).

• Offers best overall performance: strong power across the rev‑range, with good detonation resistance.

• Designed for quick adjustments and tuning; supports performance build durability.

• Intended exclusively for mounting in a VHM cylinder head—not compatible with OEM heads.

Technical Specifications / Specifications:

• Insert Type: VHM Standard for 12° piston

• Combustion Chamber Volume: 7.00 cc

• Piston Height: +2.15 mm

• Squish Clearance: 0.80 mm

• Piston Crown Shape: Dome

• Bore Size: Ø 47 mm

• Usage Note: Must be used in combination with VHM’s 12° piston and VHM head.