ADDED PERFORMANCE FOR YOU
& YOUR BIKE, WORLDWIDE...
0845 873 8254
 









HUGE STOCKS • FRIENDLY, EXPERT ADVICE • WORLDWIDE EXPORT • HIGHEST QUALITY PARTS • SPEEDY DELIVERY

Items Ordered:
Cart Value:
Quick Search


Harwood Performance Source
We’re continually adding motorcycle parts and accessories to our store, but if you can’t find the items you need here - or if you would prefer to order by phone - please call anytime and we’ll be very pleased to help. Thanks!

Home Search View Cart Checkout


Nitron NTR Sport - Integral Pressurised Gas-Monotube Rear Shock Absorber Nitron NTR Sport - Integral Pressurised Gas-Monotube Rear Shock Absorber (Reference #ntrspt)

Despite being Nitron’s entry level rear shock absorber this unit will often outperform much more expensive units from the “bigger” manufacturers and will normally offer a significant improvement in comfort and response over the OE shock fitted to your bike – even if it has a remote or piggy-back reservoir. It features a totally uncomplicated single adjuster knob which tunes both rebound and compression damping simultaneously – making it perfect for the road biased rider and, don't forget, we have a special build service for shorter riders who need a lower seat height; please ask for details.

Made in England, all Nitron shocks are totally rebuildable and backed with a full UK technical support and service operation.

After fitting the Nitron shock our customer said...

"I was slightly surprised when I sat on the bike that the suspension moved and that when I rode it my pelvis did not flex. It also became apparent that I don't have double vision at speeds over 60mph after all... and the seat is not in fact made of forged steel. My kidneys appear to be in the same place they were at the start of the ride which is a bonus.

The downside is that the plushness of the rear end now highlights just how bad the forks are... The upside is that I don't have to buy a new seat!

I should have done this years ago. Thanks for your help."

MG, Swindon
Honda Fireblade


When ordering from HPS please include your weight (with any specific requirements you may have regarding whether you want a lower or higher default seat height - i.e. if you are taller or shorter than average) and state how your bike is used (i.e. road solo only, road with pillion, road and track or track only etc.) as we will be building your shock to your specific order with the optimum length, spring rate and damper adjustments pre-set for you.

  • HPS will build your shock to order with the specification based on your individual needs and with all adjustments pre-set (see above)
  • Very straightforward single adjuster for rapid combined damping adjustment
  • Manufactured from a hard-anodised corrosion-resistant CNC machined aluminium alloy body, combined with the same high quality internal components as in Nitron’s range-topping shocks
  • Pressurised Gas-Monotube design
  • Manual preload adjustment with C-Spanner included, or...
  • Optional remote Hydraulic Preload Adjuster (HPA) for instant changes to rear ride-height (eliminates use of C-Spanner) to vary steering response between road and track (also ideal for shorter riders or for those bikes where the laden weight varies significantly; e.g. from solo to with pillion & luggage
  • Hydraulic remote preload system optional (ideal for shorter riders or for those bikes where the laden weight varies significantly; e.g. from solo to with pillion & luggage)
  • Adjustable length as standard (ideal for shorter riders who may want to reduce seat height - please specify when ordering - see above)
  • For shorter riders the typical lower seat height achievable is up to 30mm/1.25"
  • Low friction rose jointed eyes where applicable (bike-dependent end fittings may differ from those shown here)
  • Very light weight (e.g. Triumph Daytona 675, more than 0.5 Kg lighter, even with Hydraulic Preload Preload Adjuster included for Race version)
  • 3rd piston Shim-Stack for very low speed rebound damping control
  • Teflon lined low-friction rose jointed eyes where applicable (bike-dependent end fittings may differ from those shown here)
  • Ultra low-friction piston rod seal designCompletely rebuildable/re-valvable with rapid UK maintenance and support service
  • By far the highest quality and best value entry-level shock you can buy

 Click here for a larger image...
Click here for more information about Nitron Shocks...

Price:  £346.63 Including VAT at 17.5%


Tick here to add a Hydraulic Preload Adjuster for £146.88 inc. VAT  


Nitron NTR Track - Hose Mounted Remote-Reservoir Rear Shock Absorber Nitron NTR Track - Hose Mounted Remote-Reservoir Rear Shock Absorber (Reference #ntrtrkhm)

Nitron’s mid-range track shocks offer the same consistent performance often only found in other makers’ far more costly “race-level” shocks.

Offering significant dynamic and adjustability range benefits over OE sports bike shocks, this is the perfect unit for anyone looking for the best value performance shock you can buy… making it ideal for mixed road and track use.

Made in England, all Nitron shocks are totally rebuildable and backed with a full UK technical support and service operation.

When ordering from HPS please include your weight (with any specific requirements you may have regarding whether you want a lower or higher default seat height - i.e. if you are taller or shorter than average) and state how your bike is used (i.e. road solo only, road with pillion, road and track or track only etc.) as we will be building your shock to your specific order with the optimum length, spring rate and damper adjustments pre-set for you.
  • HPS will build your shock to order with the specification based on your individual needs and with all adjustments pre-set (see above)
  • Manufactured with a hard-anodised corrosion-resistant aluminium alloy CNC machined body using the highest quality internal components
  • Remote gas pressure reservoir – on 360 degree swivelling hose – for fade-free consistent high-performance operation
  • Manual preload adjustment with included C-Spanner, or...Optional Hydraulic Remote Preload Adjuster System (HPA) for quick changes to rear ride-height to vary steering response between road and track (also ideal for shorter riders or for those bikes where the laden weight varies significantly; e.g. from solo to with pillion & luggage)
  • Adjustable length as standard (ideal for shorter riders who may want to reduce seat height - please specify when ordering - see above)
  • For shorter riders the typical lower seat height achievable is up to 30mm/1.25"
  • Low friction rose jointed eyes where applicable (bike-dependent end fittings may differ from those shown here)
  • Separate compression and rebound damping adjustment for more advanced bike setup
  • By far the best value high-quality, high-performance shock you can buy
  • Very light weight (e.g. Triumph Daytona 675, more than 0.5 Kg lighter, even with Hydraulic Preload Preload Adjuster included for Race version)
  • 3rd piston Shim-Stack for very low speed rebound damping control
  • Teflon lined low-friction rose jointed eyes where applicable (bike-dependent end fittings may differ from those shown here)
  • Ultra low-friction piston rod seal design
  • Completely rebuildable/re-valvable with rapid UK maintenance and support service
  • The highest quality and best value high performance road / track shock you can buy

Please note the choice of Remote-Reservoir or Piggy-Back is bike model application dependent.

 Click here for a larger image...
Click here for more information about Nitron Shocks...

Price:  £499.38 Including VAT at 17.5%


Tick here to add a Hydraulic Preload Adjuster for £146.88 inc. VAT  


Nitron NTR Track - Piggy-Back Reservoir Rear Shock Absorber Nitron NTR Track - Piggy-Back Reservoir Rear Shock Absorber (Reference #ntrtrkpb)

Nitron’s mid-range track shocks offer the same consistent performance often only found in other makers’ far more costly “race-level” shocks.

Offering significant dynamic and adjustability range benefits over OE sports bike shocks, this is the perfect unit for anyone looking for the best value performance shock you can buy… making it ideal for mixed road and track use.

Made in England, all Nitron shocks are totally rebuildable and backed with a full UK technical support and service operation.

When ordering from HPS please include your weight (with any specific requirements you may have regarding whether you want a lower or higher default seat height - i.e. if you are taller or shorter than average) and state how your bike is used (i.e. road solo only, road with pillion, road and track or track only etc.) as we will be building your shock to your specific order with the optimum length, spring rate and damper adjustments pre-set for you.

  • HPS will build your shock to order with the specification based on your individual needs and with all adjustments pre-set (see above)
  • Manufactured with a hard-anodised corrosion-resistant aluminium alloy CNC machined body using the highest quality internal components
  • Piggy-Back mounted gas pressure reservoir for fade-free consistent high-performance operation
  • Manual preload adjustment with c-spanner included, or...
  • Optional Hydraulic Remote Preload Adjuster System (HPA) for quick changes to rear ride-height to vary steering response between road and track (also ideal for shorter riders or for those bikes where the laden weight varies significantly; e.g. from solo to with pillion & luggage)
  • Adjustable length as standard (ideal for shorter riders who may want to reduce seat height - please specify when ordering - see above)
  • For shorter riders the typical lower seat height achievable is up to 30mm/1.25"
  • Low friction rose jointed eyes where applicable (bike-dependent end fittings may differ from those shown here)
  • Separate compression and rebound damping adjustment for more advanced bike setup
  • By far the best value high-quality, high-performance shock you can buy
  • Very light weight (e.g. Triumph Daytona 675, more than 0.5 Kg lighter, even with Hydraulic Preload Preload Adjuster included for Race version)
  • 3rd piston Shim-Stack for very low speed rebound damping control
  • Teflon lined low-friction rose jointed eyes where applicable (bike-dependent end fittings may differ from those shown here)
  • Ultra low-friction piston rod seal design
  • Completely rebuildable/re-valvable with rapid UK maintenance and support service
  • The highest quality and best value high performance road / track shock you can buy

Please note the choice of Remote-Reservoir or Piggy-Back is bike model application dependent.

 Click here for a larger image...
Click here for more information about Nitron Shocks...

Price:  £522.88 Including VAT at 17.5%


Tick here to add a Hydraulic Preload Adjuster for £146.88 inc. VAT  


Nitron NTR Race - Piggy-Back or Remote Hose Mounted Reservoir Rear Shock Absorber Nitron NTR Race - Piggy-Back or Remote Hose Mounted Reservoir Rear Shock Absorber (Reference #ntrracpb)

Nitron’s race shocks are designed for the most serious and demanding of riders and as such incorporate separate high and low speed compression damping control valves for further fine-tuning of setup for race bikes or for very high performance road use.

Offering significant dynamic and adjustability range benefits over OE sports bike shocks, this is the perfect unit for anyone looking for the best value performance shock you can buy… making it ideal for mixed road and track use.

"Unbelievable - it's transformed the bike."

"It's so much better now; before the rear suspension jarred and forced me out of the seat, now it's so much more supple and it just seems to glide over white lines and bumps."

PH, Buckinghamshire
Suzuki GSXR1000 K8


Made in England, all Nitron shocks are totally rebuildable and backed with a full UK technical support and service operation.

When ordering from HPS please include your weight (with any specific requirements you may have regarding whether you want a lower or higher default seat height - i.e. if you are taller or shorter than average) and state how your bike is used (i.e. road solo only, road with pillion, road and track or track only etc.) as we will be building your shock to your specific order with the optimum length, spring rate and damper adjustments pre-set for you.

  • HPS will build your shock to order with the specification based on your individual needs and with all adjustments pre-set (see above)
  • Manufactured with a hard-anodised corrosion-resistant aluminium alloy CNC machined body using the highest quality internal components
  • Piggy-Back or remote 360 degree swiveling hose mounted gas pressure reservoir – for fade-free consistent high-performance operation
  • Manual preload adjustment with c-spanner included, or...
  • Optional Hydraulic Remote Preload Adjuster System (HPA) for quick changes to rear ride-height to vary steering response between road and track (also ideal for shorter riders or for those bikes where the laden weight varies significantly; e.g. from solo to with pillion & luggage)
  • Adjustable length as standard to fine tune steering speed/response (also ideal for shorter riders who may want to reduce seat height [the typical lower seat height achievable is up to 30mm/1.25"] -please specify when ordering - see above)
  • Low friction rose jointed eyes where applicable (bike-dependent end fittings may differ from those shown here)
  • Separate compression and rebound damping adjustment for more advanced bike setup
  • By far the best value professional race level shock you can buy
  • Very light weight (e.g. Triumph Daytona 675, more than 0.5 Kg lighter, even with Hydraulic Preload Preload Adjuster included for Race version)
  • 3rd piston Shim-Stack for very low speed rebound damping control
  • Teflon lined low-friction rose jointed eyes where applicable (bike-dependent end fittings may differ from those shown here
  • Ultra low-friction piston rod seal design
  • Completely rebuildable/re-valvable with rapid UK maintenance and support service
  • The highest quality - combined with the best value - race shock you can buy


Please note the choice of Remote-Reservoir or Piggy-Back is bike model application dependent

 Click here for a larger image...
Click here for more information about Nitron Shocks...

Price:  £558.13 Including VAT at 17.5%


Tick here to add a Hydraulic Preload Adjuster for £146.88 inc. VAT  


Nitron NTR Race-Pro - Piggy-Back or Remote Hose Mounted Reservoir Rear Shock Absorber Nitron NTR Race-Pro - Piggy-Back or Remote Hose Mounted Reservoir Rear Shock Absorber (Reference #ntrracpr)

Available for:
Honda CBR600RR 08-10
Honda CBR1000RR Fireblade 8-10 08-10
Kawasaki ZX-6R 09-10
Suzuki GSX-R1000 K5-K6
Suzuki GSX-R1000 K7-K8
Suzuki GSX-R1000 K9-K10 09-10
Triumph Daytona 675 06-08
Triumph Daytona 675 09-10
Yamaha YZF-R1 09-10
Yamaha YZF-R6 06-07
Yamaha YZF-R6 08-10

All Nitron’s race shocks are designed for the most serious and demanding of riders and, as such, incorporate separate high and low speed compression damping control valves for further fine-tuning of setup for race bikes or for very high performance road use and the new Race-Pro has an even higher level of precise damping control.

Available for a limited range of the latest 08/09 1000cc Sportsbikes, the Race-Pro’s larger 46mm Piston and 16mm Piston Rod creates an increased area for the damper mechanism to operate within for a finer range of adjustments and even higher levels of fade resistance for on-track race length or track day endurance.



Made in England, all Nitron shocks are totally rebuildable and backed with a full UK technical support and service operation.

When ordering from HPS please include your weight (with any specific requirements you may have regarding whether you want a lower or higher default seat height - i.e. if you are taller or shorter than average) and state how your bike is used (i.e. road solo only, road with pillion, road and track or track only etc.) as we will be building your shock to your specific order with the optimum length, spring rate and damper adjustments pre-set for you.

  • HPS will build your shock to order with the specification based on your individual needs and with all adjustments pre-set (see above)
  • New 46mm "Big Piston" design
  • Manufactured with a hard-anodised corrosion-resistant aluminium alloy CNC machined body using the highest quality internal components
  • Piggy-Back or remote 360 degree swiveling hose mounted gas pressure reservoir – for fade-free consistent high-performance operation
  • Manual preload adjustment with c-spanner included, or...
  • Optional Hydraulic Remote Preload Adjuster System (HPA) for quick changes to rear ride-height to vary steering response between road and track (also ideal for shorter riders or for those bikes where the laden weight varies significantly; e.g. from solo to with pillion & luggage)
  • Adjustable length as standard to fine tune steering speed/response (also ideal for shorter riders who may want to reduce seat height [the typical lower seat height achievable is up to 30mm/1.25"] -please specify when ordering - see above)
  • Low friction rose jointed eyes where applicable (bike-dependent end fittings may differ from those shown here)
  • Separate compression and rebound damping adjustment for more advanced bike setup
  • By far the best value professional race level shock you can buy
  • Very light weight (e.g. Triumph Daytona 675, more than 0.5 Kg lighter, even with Hydraulic Preload Preload Adjuster included for Race version)
  • 3rd piston Shim-Stack for very low speed rebound damping control
  • Teflon lined low-friction rose jointed eyes where applicable (bike-dependent end fittings may differ from those shown here
  • Ultra low-friction piston rod seal design
  • Completely rebuildable/re-valvable with rapid UK maintenance and support service
  • The highest quality race shock you can buy


Please note the choice of Remote-Reservoir or Piggy-Back is bike model application dependent

 Click here for a larger image...
Click here for more information about Nitron Shocks...


Tick here to add a Hydraulic Preload Adjuster for £146.88 inc. VAT  

Choose your bike...
Bike




Nitron Hydraulic Preload Adjuster Nitron Hydraulic Preload Adjuster (Reference #54145)

The hydraulic preload adjuster allows you to quickly and easily change the preload on the spring via a remote knob making c-spanners and other tools unnecessary.

This is particularly useful for people who regularly take pillion passengers and/or luggage, as it allows you to compensate for a variation in load, maintaining the comfort and handling characteristics of your motorcycle by retaining the correct ride height. It is also very useful for bikes used on the track, particularly for racers as it allows fine tuning of the ride height which often needs to be different from one track to another.

This is normally added at the time a shock is purchased but the unit can also be retrofitted to your existing Nitron shock to replace the manual preload adjustment. Please call HPS to check the availability for your existing shock first as there may be a possibility that the spring will need to be replaced for that of a smaller one and please note the retro fitment of a hydraulic preload adjuster requires your shock to be returned to us.

 Click here for a larger image...
Click here for more information about Nitron Shocks...

Price:  £146.88 Including VAT at 17.5%


Suspension & Steering:Shock Absorbers :Nitron Shock Absorbers


Home Search View Cart Checkout


All products are subject to availability. Images are for display purposes only, actual product images may vary slightly. Prices are in UK Pounds Sterling (£) and exclude delivery options which can be specified at the customer's request. Manufacturers' specifications and HPS prices are correct at time of publishing; however, they may fluctuate and we therefore reserve the right to amend them without notice. All manufacturer's trademarks acknowledged. Site Content Copyright © 2010 HPS Ltd. Calls may be recorded for training/security purposes. All rights reserved. E.&O.E.