VHM KTM 105 SX / Husqvarna TC105 18-24 (105cc Conversion) Cylinder Head

VHM's gold CNC-machined cylinder head (part AA33177), built around an exchangeable combustion chamber insert. Swapping the insert changes the compression and squish to suit the track, conditions and fuel, without machining the head. The water passages are designed for better cooling and the head seals with O-rings.

FITS

• KTM: 105 SX (85 SX converted to 105cc) 18-24
• Husqvarna: TC105 (TC85 converted to 105cc) 18-24
• GasGas: MC105 (MC85 converted to 105cc) 21-24

FEATURES

• More engine power
• Better heat transfer
• More resistance to detonation
• Exchangeable combustion chamber inserts

INSERTS

• Inserts are sold separately, and the head needs one fitted. See the VHM insert listing for this bike
• VHM standard insert: AE32288-C

Made for an 85cc engine that has been converted to 105cc with a big-bore kit. It is not for a standard 85cc engine.

Flat rate shipping is $15.00 and orders over $149.00 ship free. Bulky products are $50.00 flat rate and are excluded from free shipping.

30 day returns on all non-clearance items, in original unused condition with packaging intact. Sale and clearance items are final sale.

Most stock is held off-site, so in-store pick-up needs to be arranged first — call (04) 2438 8401. Pick-ups are usually ready in 2-3 days.