top of page

Comprehensive Motorcycle Service and Repairs in Gunnislake, Cornwall

Industrial-grade precision for every rider. From routine maintenance and mechanical repairs to advanced electrical diagnostics, we keep Devon and Cornwall on two wheels with expert dedication since 1975.

SERVICING, REPAIRS & DIAGNOSTICS

GENERAL SERVICING

Full mechanical safety checks and manufacturer-spec maintenance to keep your bike peak.

FROM £75

MECHANICAL REPAIRS

Expert fixes for engines, gearboxes, and suspension components for all makes.

£50 + Vat Per hour

ELECTRICAL & DIAGNOSTICS

Full fault finding and computer-aided diagnostics for modern and classic electrical systems.

FROM £25+vat

MOTORCYCLE REPAIRS & DIAGNOSTICS NEAR TAVISTOCK

Whether it’s an engine warning light, strange noise, or mechanical failure, we have the experience and equipment to find it and fix it.
 

DIAGNOSTICS
 

  • Advanced diagnostic code reading — ABS, ignition, dash, emissions, service light resets

  • Electrical fault tracing

  • Fuel system diagnostics

  • Compression and leak-down testing

  • Charging system testing

 

REPAIRS
 

 

  • Engine rebuilds — valve clearances, crank pressing and balancing

  • Clutch and gearbox work

  • Electrical rewiring and loom repair

  • Brake overhauls

  • Suspension servicing — fork seals, oil, set-up, tuning

  • Carburettor rebuilding and balancing

  • Spoked wheel building, straightening, upgrades (Talon, SM Pro, Excel)

  • Aluminium welding, sand blasting, brazing, thread repairs

  • Motocross repairs and maintenance

WHY RIDERS TRUST OUR CRAFTSMANSHIP

With nearly 50 years of experience in the Tamar Valley, our family-run workshop combines artisanal care with high-precision diagnostic and repair standards. We use only OEM or premium parts, ensuring your bike performs as it should for service, repair, and diagnostic work.

Wouldnt go anywhere else good bunch of lads ,spot on work,good price ,keep up the good work 👍

MARk Hensby.

I recently made a remote purchase of a motorcycle from these guys. A simple transaction which went smoothly. Ross was brilliant and very attentive. He went the extra mile for me on a couple of points. very impressed and would return again. Thanks

Paul Smith

Why riders trust our servicing

Factory-Standard Precision

With decades of experience, we apply artisanal care to every nut and bolt, ensuring your bike performs exactly as the manufacturer intended.

Family Legacy Since 1975

We aren't just a workshop; we're a multi-generational family business dedicated to keeping the Tamar Valley riding safely.

Transparent, Honest Pricing

No hidden charges or unnecessary replacements. We offer clear 'from' prices and detailed quotes before any work begins.

In the Workshop

A glimpse into our daily commitment to precision. From complex engine rebuilds to final project finishes, every bike handled by the family receives our full attention.

SERVICE & REPAIR FEEDBACK

With nearly 50 years of experience, we specialize in high-precision mechanical repair and expert diagnostic work. Our family-run workshop combines heritage care with modern technical standards.

"Highly recommend this garage! The team was super friendly and incredibly knowledgeable. They did an excellent job fixing my bike, and it’s running better than ever. Great service all around!"

Jamie livevesley

"I decided to try a local motorcycle business instead of the bigger franchises around and I wasn't let down by this 49 year old family business. Thank you Ross, Colin and team for my visit and the new set of tyres that were in stock, also the little important servicing skills that you did during the tyre replacement which the bigger places certainly don’t. I recommend you to other people and will be visiting again. GK"

Ruth Kelly

"A business is only as good as its people. I've only spoken with Colin and his son Ross, however, both demonstrate traditional, good and honest values and I'm sure this feeds through to the others that work there. A place you can trust to do the right thing both on a professional and personal level. Will definitely continue to bring my bike here despite it being a 40 mile return journey."

vince Kincaid

Servicing, Repairs & Diagnostics Enquiry

WORKSHOP LOCATION

Colin Flashman Motorcycles 
St anns chapel 
Gunnislake 
Cornwall 
PL18 9BG

TECHNICAL ENQUIRIES

CALL OR EMAIL

Our workshop is fully equipped for specialized repairs and advanced electrical diagnostics work. Tell us about your bike and the technical issues you are experiencing. Request your precision quote below.

01822 832422
contact@flashmanmotorcycles.co.uk

bottom of page