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Simon Critchlow - JHS Racing built & prepared Triumph Daytona 675 race motorcycleSimon Critchlow - JHS Racing built & prepared Triumph Daytona 675 race motorcycleSimon Critchlow - JHS Racing built & prepared Triumph Daytona 675 race motorcycle

 

Race & track day motorcycle fairings & bodywork

High quality race & track day fibreglass bodywork...
 

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
 
     
  Custom-built Triumph 675 racing motorcycles
 
JHS Racing create custom-built racing motorcycles based on the Triumph Daytona 675 triple.

Triumph's Daytona 675 middleweight sports bike has drawn acclaim from riders, racers and the motorcycling press since its first appearance. Now a familiar sight at the front of the grid in both the British and World Supersport series, the 675’s credentials on the racetrack have been proven beyond question.

The engine at its heart follows Triumph’s trademark triple format, a configuration combining the punchy mid-range exit drive of a v-twin with the peak power characteristics of an inline-four. The frame provides an ideal foundation of assured, agile and responsive handling.

Since 2007, JHS Racing have specialised in developing and tuning the Triumph 675 for track use, refining both engine and handling to fulfil the specific demands of the circuit, adapting this exceptional base platform into a devastatingly effective Supersport weapon.

JHS Racing have been creating competitive racing motorcycles for over a decade. We both build customer bikes to racing or track day specification as well as participating with our own race team in events up to and including the British Supersport series. (Click here for news of our recent success at Castle Combe).

In recent years we have specifically focused upon campaigning the Triumph 675. We are recognised as being among the UK’s foremost experts in optimising these motorcycles for maximum effectiveness on the racetrack.

Our Triumph 675 racing motorcycles are supplied fully regulation-compliant and ready to race. Typical specifications of our built-to-order racing machines are described below:

 Triumph 675-based supersport racing motorcycle:
(Click on a picture for extra-large image)

We create bespoke machines and will build your Triumph 675 to your personal requirements. All bikes are based upon a brand new, current-year model supplied directly from Triumph. The machine is completely stripped down and rebuilt, fully compliant with ACU regulations. We can advise upon suitable component configurations for your specific needs and budget. The set-ups listed below are typical build specifications for illustration purposes:

Superstock/Track day specification (120 bhp)
20mm fork revalve kit | Elka 2-way adjustable rear shock | Full Arrow stage 3 titanium exhaust system | HEL brake lines DOT 4 fluid | SES adjustable rear sets | SES clip-ons | JHS reservoir holder | Pirelli/Metzeler race compound tyres | Race 520 chain/sprockets | Power Commander with custom mapping | JHS race loom | Manual idle adjuster | JHS Race bodywork (unpainted) | JHS race seat pad | JHS race air intake | JHS lock stops | JHS race fairing mounting bracket | Quick release petrol filler cap | GB Racing engine covers | GB Racing stand bobbins | GB Racing toe guard | Adjustable steering damper | JHS water overflow bottle

£ P.O.A

Supersport specification (130 bhp)
25mm fork revalve kit | Elka 3-way adjustable rear shock | Full Arrow stage 3 titanium exhaust system | HEL brake lines + special fluid | SES adjustable rear sets | SES clip-ons | JHS reservoir holder | Pirelli/Metzeler race compound tyres | Race 520 chain/sprockets | Power Commander with custom mapping | JHS race loom | Manual idle adjuster | Kit ECU | Quick shifter | Switchable mapping switch & pit lane speed limiter | JHS Race bodywork (unpainted) | JHS race seat pad | JHS race air intake | JHS lock stops | Tank foam (required by FIM) | JHS race fairing mounting bracket | Quick release petrol filler cap | GB Racing engine covers | GB Racing stand bobbins | GB Racing toe guard | Adjustable steering damper | Captive wheel spacers | JHS alloy bell mouths

Engine is stripped and rebuilt to our specs with the following Triumph race kit parts as well as our own in-house designed items:

Kit oil pump gear set | Kit valves & valve springs | Sigma slipper clutch | cylinder head gas-flowed and machined by JHS | Kent Cams performance camshaft kit | JHS adjustable camshaft sprockets | Kit manual cam chain adjuster | JHS head gasket | Motul 10w/40 Factory line oil | NGK earth discharge spark plugs

£ P.O.A

Additional accessories & options available include:

Bazzaz Traction control/quick shifter | Power Commander Quick shifter | Kit generator | JHS special high-lift performance cams | JHS special race valves | JHS special valve top collars & collets | JHS special race valve springs | Quick release rear wheel (to aid wheel changes in pit lane) | 30mm fork cartridge kit | Bored out throttle bodies (increase top end performance) | Titanium bolts/nuts | Bodywork painting | Elka Hydraulic spring preload adjuster | Samco hose kit | Quick action throttle | Span adjustable levers (pazzo type) | AIM full data login and digital dash | Oil cooler kit (replaces intercooler) | Larger water radiator (Massive cooling capability) | Spare wheels with discs | Gripster tank grips - please contact us for pricing details on these items.



Click on the image alongside to download our Triumph 675 race machine brochure PDF...
JHS Racing custom Triumph 675 racing motorcycles brochure

 



 
 
 
 
 
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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
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All material on this web site, including the site design itself, is copyright and may not be used without permission