will this work on motorcycle engines

I use it in an MGB that was originally designed to run on leaded fuel. Back then the lead in petrol was used to prevent wear of the valves and valve seats but leaded petrol is no longer available so this additive is designed to replicate the action of lead in the petrol and prevent wear. I've used it for about 8 years and it seems to do the job so if your motorcycle is a four stroke engine designed to use leaded fuel I don't see why it shouldn't work.

my car is a 1978 volvo est. will this product work for this car. I have been using valvemaster lead replacement by castrol for years, Teresa

Given its age it is presumably a car designed to take leaded fuel so this additive is for use with unleaded fuel. I have used Redex for many years for this purpose on two different 1977 Scimitar GTEs with Ford engines and found I have had no problems. I hope this helps.Paul

Any good for a mazda bongo 2.5 petrol

Hi, if your car is designed to use leaded petrol then this will be fine to use.

Will this protect my classic car from the harmful effects of E10 fuel?

No it won't, don't put E10 anywhere near an older engine. You'll need to switch to super unleaded now and use a product like this with that instead. Given the loss of economy and increase of emissions with E10 there's no reason to buy it even for new cars honestly.

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🛠️ Keep your classic roaring—lead protection that fuels nostalgia!

SAVE ON REPAIRS - Prevents costly engine wear and power loss, extending your car’s lifespan and your wallet’s health.
EASY CONTROLLED USE - 250ml bottle with measured dosing ensures hassle-free, precise additive application every tank.
PROTECT CLASSIC ENGINES - Specialist lead replacement formula safeguards vintage petrol engines from unleaded fuel damage.
UNIVERSAL COMPATIBILITY - Designed to fit all petrol engines, making it the go-to additive for every classic car owner.
CENTURY STRONG EXPERTISE - Backed by 100+ years of automotive innovation, trusted by classic car enthusiasts worldwide.

Redex Lead Replacement Fuel Additive is a 250ml specialist petrol additive designed to protect classic and lead-dependent engines from damage caused by unleaded fuel. With over 100 years of expertise, it offers precise dosing, universal fit, and proven engine lubrication to prevent costly repairs and maintain optimal performance.

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Capacity	250 Millilitres
Fuel type	Petrol
Product grade	fair
Global Trade Identification Number	05010218328266
Automotive Fit Type	Universal Fit
Manufacturer	Holt Lloyd International Ltd
Model	LOYRADD1301A
Product Dimensions	3.7 x 7.3 x 21.6 cm; 230 g
Item model number	LOYRADD1301A
Manufacturer part number	RADD1301A
Item Weight	230 g

RedexLead Replacement Fuel Additive For Petrol Engines, Lubricates & Protects Your Engine, Lead Additives, Classic Cars Protection With Redex Petrol Additive For Cars, Use Every Tank, 250ml - Pink

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