Check an indicative UK motorcycle fork seal replacement cost and why fork condition, oil and brake contamination affect the repair.
£225–£315
AutoAid reference: parts £30–£120, around 2.5 labour hours, using the built-in UK labour reference of £78/hour.
This is a broad sense-check, not a live quote. Vehicle or motorcycle specification, location, parts quality, corrosion and access can materially change the total.
Fork seals keep suspension oil inside the fork while allowing the stanchion to move. A genuine leak needs attention because escaping oil can reduce damping and may contaminate the front brake.
Conventional and upside-down forks differ in complexity, and removing fairings, wheel, brakes or handlebars can add time. Pitted or damaged stanchions can cause new seals to leak again.
Fork oil reaching a brake disc or pad is a safety concern. Contaminated friction material may need replacement rather than cleaning.
Workshops commonly service both fork legs together so oil condition, level and seal age remain matched, although the exact repair depends on the bike and fault.
Put the quote into AutoAid and compare it with the relevant job benchmark and regional labour reference.
Check my garage quoteSee all repair cost guides →Repair figures are indicative AutoAid UK reference ranges, not quotations. Exact specification, diagnosis, parts and local labour rates can change the final cost.