EN

Translate:

ASE Custom Motorcycles
ASE Custom Motorcycles
  • ASE
  • MOTORCYCLE COMMISSIONS
  • FEATURED BESPOKE BUILDS
  • CUSTOM FABRICATION
  • PRODUCT DEVELOPMENT
  • HANDLING AND PERFORMANCE
  • MOTORCYCLE TYRES
  • ELECTRICAL AND WIRING
  • ADDITIONAL SERVICES
  • BIKE BUILDER WEBSHOP
  • VIDEOS AND MEDIA
  • CUSTOM BIKE GALLERY
  • CONTACT AND FAQs
  • OUR STORY
  • TRUSTED LINKS
  • ASE CUSTOMS BLOG
  • CUSTOM BIKES FOR SALE
  • BIKE EVENTS AND SHOWS
  • MOTORCYCLE ARTWORK
  • More
    • ASE
    • MOTORCYCLE COMMISSIONS
    • FEATURED BESPOKE BUILDS
    • CUSTOM FABRICATION
    • PRODUCT DEVELOPMENT
    • HANDLING AND PERFORMANCE
    • MOTORCYCLE TYRES
    • ELECTRICAL AND WIRING
    • ADDITIONAL SERVICES
    • BIKE BUILDER WEBSHOP
    • VIDEOS AND MEDIA
    • CUSTOM BIKE GALLERY
    • CONTACT AND FAQs
    • OUR STORY
    • TRUSTED LINKS
    • ASE CUSTOMS BLOG
    • CUSTOM BIKES FOR SALE
    • BIKE EVENTS AND SHOWS
    • MOTORCYCLE ARTWORK
  • Sign In
  • Create Account

  • Bookings
  • Orders
  • My Account
  • Signed in as:

  • filler@godaddy.com


  • Bookings
  • Orders
  • My Account
  • Sign out

EN

Signed in as:

filler@godaddy.com

  • ASE
  • MOTORCYCLE COMMISSIONS
  • FEATURED BESPOKE BUILDS
  • CUSTOM FABRICATION
  • PRODUCT DEVELOPMENT
  • HANDLING AND PERFORMANCE
  • MOTORCYCLE TYRES
  • ELECTRICAL AND WIRING
  • ADDITIONAL SERVICES
  • BIKE BUILDER WEBSHOP
  • VIDEOS AND MEDIA
  • CUSTOM BIKE GALLERY
  • CONTACT AND FAQs
  • OUR STORY
  • TRUSTED LINKS
  • ASE CUSTOMS BLOG
  • CUSTOM BIKES FOR SALE
  • BIKE EVENTS AND SHOWS
  • MOTORCYCLE ARTWORK

Account


  • Bookings
  • Orders
  • My Account
  • Sign out


  • Sign In
  • Bookings
  • Orders
  • My Account

Our story

ASE CUSTOM MOTORCYCLES - Andy Steward

Proudly recognised amongst the UK's top bespoke bike builders, ASE Custom motorcycles was founded by Andy Steward. "Since I can remember, I was brought up playing with cars and bikes, taking any opportunity to indulge my passion of tinkering, maintain and improving them"


After qualifying with a degree in Motorsport Engineering & Design, Andy performed several engineering design and project management roles over an 11 year period for prestigious automotive brands such as Jaguar Landrover & Aston Martin based in the West Midlands, UK. 


After a little break from the "day job" to travel and work overseas he decided to take a leap of faith and become self-employed, setting up a bike building and customising business based in the West Midlands, UK– ASE Custom motorcycles. "Combining my design & engineering experience, extensive automotive knowledge and practical hands-on approach I felt this put me in a strong position to provide a start to finish service to my customers. I have set up my workshop facilities to capitalise on this; providing design, engineering, rapid prototyping, building, fabrication and restoration services in-house. Today we continue to work with motorcycle manufacturers and OEMs  delivering prototype builds, provide product development services and show bike builds alongside producing dream rides for our very special private clients." 


In a niche, and ever-changing market,  we proudly operate as a small dynamic company, always evolving and continually improving our facilities and service, investing to provide a first class service. Our eclectic mix of projects alongside private client bespoke builds can range from low volume pre-production prototypes for larger manufacturers, race bike build and prep for the Isle of Man TT races and even building historic MotoGP bikes!


As well as playing with bikes, Andy is a keen musician playing guitar (some of which he has built himself) and the drums in several bands over the years and loves to ride anything with 2 wheels, from track riding to dirt riding and even mountain biking. Further afield he has been fortunate enough to have competed in some of the worlds toughest extreme enduro motorcycle events overseas such as Redbull Romaniacs and The Nutbuster Hard Enduro in New Zealand.


Always keen for adventure, Andy uses every opportunity to continue his travels extensively on two and 4 wheels both on and off road through exciting collaborations and projects. The physical, mental and mechanical preparation and attention to detail required to succeed in these endeavors transfers directly to designing, creating, building and running exciting hand crafted custom motorcycles.

Andy from ASE Custom motorcycles, West Midlands, UK

Andy from ASE Custom motorcycles, West Midlands, UK

Biking memories and good times....

Custom Yamaha XV920 motorcycle riding in Snowdonia national park
Riding custom Kawasaki KLR 650 at the Bikeshed festival
BMW R100 "Midnight Diamond" being pushed for photoshoot
Yamaha XV920 cafe racer being ridden
Custom Kawasaki KLR 650 being ridden at the ABR festival
Husaberg FE350 and rider at Redbull Romaniacs offroad day finish line
Custom motorcycle fabrication
Custom Kawasaki KLR 650 Racing at Malle mile
Pushing  Ducati Monster 1200 into the workshop
Magazine article for ASE Custom motorcycles
Completed Redbull Romaniacs
Track riding on Honda CBR600RR
Big splash across the finish line at Redbull Romaniacs
Riding through the mountains of Portugal on KTM EXC300
Husaberg FE350 riding through the Carpathian mountains during Redbull Romaniacs
Riding through the mountains of Portugal on KTM EXC300
KTM 300 EXC riding through a runnel
Honda CBR 600RR Track day riding
Retro custom BMW R80 Scrambler - front view
Riding through the mountains on KTM 300EXC
Husaberg FE350 Riding through a river across finish line at Redbull Romaniacs
KTM EXC300 Extreme eduro in Protugal
Honda CBR 600RR Track day riding - Black and white
Extreme enduro - KTM 300 EXC riding in Portugal
BMW R80 Custom Scrambler riding shot
Extreme enduro - KTM 300 EXC riding in Portugal
Father and Son, BMW R 90s & R nine T racer S in iconic Daytona orange livery
Bespoke Black BMW R100 Custom motorcycle
Ducati Monster 1100s in green and Gold colour scheme
BMW R80 Retro custom Scrambler riding shot
Honda CBR 600 RR at a  track day
KTM 300EXC enduro bike riding offroad in Portugal
Husaberg enduro motorcycle at the finish line of Redbull Romaniacs
Extreme enduro on KTM 300EXC in Portugal
Extreme enduro on KTM 300EXC in Portugal
Husaverg Extreme enduro at Redbull Romaniacs
Bespoke BMW R80 Retro scramber
Bespoke black BMW R100 Custom motorcycle

ONE OF A KIND - an interview with Manumakesfilms

After a little visit from our friend Manu, put together this fantastic edit for our Youtube channel.  As well as getting a little incite to our background, day-to-day and what the future might look like here at ASE Custom motorcycles here is a great opportunity for some sneak peaks at some of the exciting projects in our workshop at the time.

JOIN US ON OUR JOURNEY

Have great ideas for a bike build or marketing collaboration?

Looking to work with the Uk's leading custom bike builder? We love to bounce ideas around and discussing exciting opportunities, check out our FAQ section and please feel free to get in touch!

ASE Custom Motorcycles

PLEASE NOTE: WE PREFFER EMAILS AS IT HELPS US BETTER PROCESS YOUR ENQUIRY AND LETS US FOCUS ON OUR CURRENT PROJECTS IN THE WORKSHOP WITHOUT DISTRACTION: andy@asecustommotorcycles.co.uk URGENT CALLS ONLY PLEASE (SEE ABOVE) : +447800932577

Hours

Open today

09:00 – 17:00

DREAM ride Gallery

Ducati Monster 1100 2009 in green and gold - Riding shot
Ducati 900SS Supersport race replica
Alpha - 1981 Yamaha cafe racer based on 1981 XV920 Virago
2001 Kawasaki KLR 650  transformed into a retro-inspired Scrambler at Lydden hill race circuit.
Custom Ducati 1200S monster
Ducati Monster 1100 2009 in green and gold side shot - riding
BMW R Nine-T Racer painted in the iconic colour scheme of the R90S from the 70s
2001 Kawasaki KLR 650 transformed into a retro-inspired Scrambler at Lydden hill race circuit.
Yamaha XV920 1981 Cafe racer
Ducati 900SS Supersport race replica
Yamaha cafe racer based on a XV920 Virago - custom build by ASE Custom motorcycles
Husqvarna 701 supermoto custom by ASE Custom motorcycles, West midlands, UK
Yamaha XV920 café racer build - Alpha- riding through Snowdonia national park
ASE Custom motorcycles Yamaha Virago XV920 Cafe racer
BMW K100 scrambler, Ducati Monster1200S and "Alpha" Yamaha Virago XV920 cafe racer
BMW K100 Cafe racer build by ASE Custom motorcycles, West Midlands, UK
Yamaha XV920 café racer build - Alpha- riding through Snowdonia national park
2001 Kawasaki KLR 650 donor bike transformed into a retro-inspired Scrambler by ASE Customs
Ducati 900SS Supersport race replica
Husqvarna 701 supermoto custom by ASE Custom motorcycles, West midlands, UK
Show More

KTM OFFICIAL VIDEO WITH Chris Birch on a KTM 890

We love riding bikes as much as building them and sometimes we are allowed out of the workshop on good behaviour. Here was a great opportunity to go and ride Adventure bikes around the mega Sweet Lamb Adventure Rally bike Academy over in Mid Wales whilst playing a cameo role in one of KTM's official marketing videos - (eyes peeled for the white Shoei helmet). 


Sit back and enjoy some epic views and some heroic riding from Mr Birch - Time to get inspired for your next adventure!

Copyright © 2025 ASE Custom Motorcycles, Wootton Lane, Balsall Common, West Midlands, UK - All Rights Reserved.

  • ASE
  • MOTORCYCLE COMMISSIONS
  • FEATURED BESPOKE BUILDS
  • CUSTOM FABRICATION
  • PRODUCT DEVELOPMENT
  • HANDLING AND PERFORMANCE
  • MOTORCYCLE TYRES
  • ELECTRICAL AND WIRING
  • ADDITIONAL SERVICES
  • BIKE BUILDER WEBSHOP
  • VIDEOS AND MEDIA
  • CUSTOM BIKE GALLERY
  • CONTACT AND FAQs
  • OUR STORY
  • TRUSTED LINKS
  • ASE CUSTOMS BLOG
  • CUSTOM BIKES FOR SALE
  • BIKE EVENTS AND SHOWS
  • MOTORCYCLE ARTWORK

Cookie Policy

This website uses cookies. By continuing to use this site, you accept our use of cookies. Privacy Policy

DeclineAccept & Close