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Mini Twins motorcycle racing series.The affordable entry to competitive motorcycle racingBristol racing motorcycle builders

 

Race & track day motorcycles, tuning, set-up, bike building

Race & track day bike building, tuning, set-up & preparation...
 

Authorised Dynojet rolling-road tuning centre

Fully authorised & equipped Dynojet Tuning Centre. Dyno test your bike...
 

Avon, Pirelli, Bridgestone, Michelin motorcycle tyres in Bristol

Road and race tyres; all leading brands; Avon, Bridgestone, Michelin & Pirelli...

 

 

 

 

 

UK suppliers of high quality performance motorcycle
parts & accessories

JHS Racing are agents for these outstanding motorcycle performance products:

 
  Remus performance motorcycle exhaust systemsLeo Vince performance motorcycle exhaust systems
Performance motorcycle exhausts from Akrapovic
Yoshimura motorcycle exhausts
Power Commander motorcycle performance products
Elka motorcycle suspension & shock absorbersM4 performance exhaust systems
 
     
  Mini Twins motorcycle racing
 
An affordable route into competitive motorcycle racing

Over the last few years the Mini Twin Racing Series has proved to be an enormous success, making low-cost competitive motorcycle sport accessible to many more people. Popular with spectators too, the series has in the past even been televised on the British Eurosport channel.

Participating bikes must be four-stroke twins under 650cc. Certain modifications are permitted, such as a race pipe, fuelling changes, suspension units and race fairings. Please refer to the organizers web sites for full details of the current regulations.

Key organizers for the Mini-Twins series are:

  • North Gloucester Road Racing (www.ngroadracing.org) - whose web site includes a useful guide for those wishing to know more about what's involved in getting into racing;


  • the British Motorcycle Racing Club (www.bemsee.co.uk), whose site also offers a comprehensive source of information about the sport.
JHS Racing are proud to be at the forefront of developing and building cost-effective new machines that are suitable for this race series. Our bikes are supplied fully regulation-compliant and ready to race.

The JHS Racing MiniTwin
Our racing machines are most commonly based on a highly modified Suzuki SV650 V-twin. The Suzuki SV is a popular platform because of its low initial purchase cost, beautifully balanced frame and its tough and capable V-twin engine, regarded as one of Japan's finest.

Beginning with a brand new bike, we strip and upgrade the engine to boost power, and race-specify all key components such as brakes and front and rear suspension.

Typical specification includes:
  • A choice of DOT race tyres (Dunlop, Metzeler, Pirelli)
  • Nitron fully adjustable race-spec rear shock absorber
  • Hel stainless steel brake line kit F/R
  • 45t alloy talon rear sprocket + 44t standard rear
  • CNC machined rear set kit
  • Progressive or Ohlins front fork spring/spacer kit
  • M4 alloy high sport slip-on pipe or titanium end-can
  • Race fairing/seat kit with Dzus fasteners (finished in white primer ready for painting)
  • We can offer painting of the body work to match fuel tank colour at an extra cost of £300.00
  • Paddock stand bobbins
  • Chain protector
  • Dyno set-up with power output printout
A JHS Racing Suzuki SV-based Mini Twin racing bike
 
See our Bikes for Sale page for more information about the pre-built racing motorcycles currently available.

We also build a range of race & track day motorcycles to your specifications - see our main Racing page...

 

 

 

 

 

 


 

 
 
 
 
 
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JHS Racing Limited, Unit 3, Unity Court, Broadmead Lane, Keynsham, Bristol, BS31 1ST
Registered in the UK no. 6399852
Tel: 0117 986 8844         email: jhsracing@lineone.net
Copyright © JHS Racing Limited
All material on this web site, including the site design itself, is copyright and may not be used without permission