Description
Get more power and torque with premium quality European big bore kits that include, cylinder, piston, rings, and all gaskets required for a hassle free conversion.
Spare pistons, rings, and gaskets also available.
Can't see your bike listed here, or the product you want is not in stock? Get in touch to see if there's a kit for your model and ask about price and availability.
Payment & Security
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$500 THS Moto Prize Draw
Any order this month goes in the draw to win our $500 Prize Draw. For more information please Click Here
Shipping New Zealand Wide
All products on THS Moto are in Stock in New Zealand and ship with a tracking number from NZ Post, New Zealand Couriers, Aramex or Post Haste. We offer free shipping over $99 for standard orders not including Rural, Large items or dangerous goods.