DESCRIPTION
When the trail turns slow and brutal or traffic becomes a rolling heat chamber, your cooling system starts fighting for survival. The DRC 1.6kgf Radiator Cap increases system pressure to raise coolant boiling temperature, helping your bike stay cooler and more stable under extreme conditions.
Small cap. Big cooling upgrade.
Key Features:
~ High-pressure racing radiator cap
~ 1.6 kgf/cm² pressure rating increases coolant boiling point
~ Helps prevent coolant boiling and vaporisation during hard riding
~ Supports more stable cooling system performance under heat stress
~ Universal-style fitment for a wide range of motorcycles
~ Durable construction designed for off-road and road use
Performance Benefits:
~ Raises water boiling point to approximately 130°C
~ Around 8°C higher boiling point compared to standard 1.1 kgf/cm² caps
~ Helps reduce air entering the cooling system under high temperatures
~ Maintains cooling efficiency during extreme riding conditions
~ Useful when airflow is limited, such as traffic or technical terrain
Why It Matters:
~ Prevents overheating during motocross, enduro, and hard trail riding
~ Helps maintain consistent engine cooling under heavy load
~ Gives the cooling system more operating headroom in demanding conditions
Specifications:
~ Pressure Rating: 1.6 kgf/cm²
~ Approximate Boiling Point: 130°C
~ Type: High-pressure radiator cap
~ Fitment: Universal/general-purpose application
Ideal For:
~ Enduro and motocross racing
~ Adventure riding in slow technical terrain
~ High-performance off-road bikes
~ Riders dealing with hot climates or stop-start traffic
A simple but highly effective upgrade for riders pushing their bikes harder and hotter, available now at Motozone.
SHIPPING
SHIPPING
Orders can be shipped from either Auckland, Hamilton, Kihikihi, New Plymouth, Wellington or Christchurch warehouses. Depending on the location of items you have ordered, Motozone will ship your purchase from the closest location where possible.
New Zealand
Free shipping on order over $199.00.
For orders under $199.00, shipping throughout New Zealand is $7.99 for Urban and $12.99 for Rural Shipping.
In most cases shipping is overnight however it can take 2-3 days depending on time/day the order was placed. If delivery is to a rural address please allow a couple of extra days. We can ship to your place of work!
Australia
Free shipping on order over $199.00.
For orders under $199.00, shipping throughout Australia is $19.99
Delivery takes approx. 5-10 days delivery.
RETURNS
RETURNS
Any goods purchased from Motozone can be returned within 30 days of receipt for refund or exchange.
The goods must be returned new, unused, unaltered, not previously installed, and in a sellable condition with all of the original packaging.
This right of return will not cover items that are special orders and found to be an incorrect fit, this is the responsibility of the purchaser, however all other standard warranties will apply.
Freight costs will not be refunded.
For the returns process contact or phone Motozone with your invoice number and the reason for return. We will then email you the correct form for processing.