DESCRIPTION
Spectro DOT 5 Heavy Duty Silicone Brake Fluid is a premium silicone-based brake fluid specifically engineered for Harley-Davidson® motorcycles and other American V-Twin motorcycles requiring DOT 5 brake fluid. Designed to exceed all DOT 5 performance specifications, this advanced formulation delivers reliable braking performance, long-term system protection, and exceptional resistance to moisture contamination.
Unlike conventional glycol-based brake fluids, Spectro DOT 5 is non-hygroscopic, meaning it does not absorb water from the atmosphere. This helps minimise internal corrosion and maintain braking performance over extended service intervals. The silicone-based formula is also safe on painted surfaces, making it ideal for custom motorcycles and premium touring machines where paint protection is important.
Designed to meet OEM fill requirements for Harley-Davidson braking systems that specify DOT 5 fluid, Spectro Heavy Duty DOT 5 provides dependable performance and protection while exceeding known manufacturer warranty requirements.
~ Premium silicone-based DOT 5 brake fluid
~ Exceeds DOT 5 performance specifications
~ Designed specifically for Harley-Davidson® and American V-Twin motorcycles
~ Meets OEM fill requirements for Harley-Davidson® brake systems requiring DOT 5 fluid
~ Non-hygroscopic formula will not absorb water
~ Helps reduce corrosion within brake system components
~ Safe for painted surfaces
~ Provides reliable braking performance over extended service intervals
~ Excellent low-temperature performance
~ Suitable for hydraulic brake and clutch systems requiring DOT 5 fluid
~ Meets all known OEM warranty requirements
~ Quality Spectro braking products supplied by Motozone
Features
~ Silicone-based brake fluid technology
~ Surpasses DOT 5 performance standards
~ Non-hygroscopic moisture-resistant formulation
~ Protects painted surfaces from brake fluid damage
~ Designed for Harley-Davidson brake systems
~ Long-lasting braking system protection
Benefits
~ Will not absorb atmospheric moisture
~ Helps minimise internal corrosion
~ Protects painted and finished surfaces
~ Maintains braking performance over time
~ Ideal for long-term motorcycle storage
~ Provides dependable hydraulic system operation
Specifications
~ Product Type: Silicone Brake Fluid
~ Size: 355ml
~ DOT Rating: DOT 5
~ Base Type: Silicone
~ Colour: Purple
~ Density at 20°C: 0.952 g/cm³
~ Viscosity at 40°C: 14.3 mm²/s
~ Pour Point: Below -70°C
Important Information
~ Use only in braking systems specifically requiring DOT 5 brake fluid.
~ DO NOT use where DOT 4 or DOT 5.1 brake fluid is specified.
~ Always follow the motorcycle manufacturer's service recommendations and fluid specifications.
~ Meets all known OEM warranty requirements.
Whether you're servicing a Harley-Davidson touring bike, cruiser, or custom V-Twin, Spectro DOT 5 Heavy Duty Silicone Brake Fluid delivers the protection, reliability, and performance demanded by DOT 5 braking systems.
At Motozone, we supply quality Spectro oils, lubricants, brake fluids, and motorcycle maintenance products trusted by riders throughout New Zealand. Maintain safe, reliable braking performance with Spectro DOT 5 Heavy Duty Silicone Brake Fluid.
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.