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02/05/2024Kawasaki Z900 Z1000 Webcamshafts

Kawasaki Z900 Z1000 WebcamshaftsBack in stock, WEB Billet Cams for the early Z900/1000 . 3 Bolt Type. Several Grinds available. Call for info !

18/04/2024Koso D75 Tacho 0-15000rpm

Koso D75 Tacho 0-15000rpm Now in stock, the excellent Koso D75 Race Tacho. Easy-to-read with large dial face
0-15.000 rpm range
Adjustable backlight brightness
Effective temperature range -10°C - 60°C
Measures 86,5 mm (3,41") at gauge face, 75 mm (2,95") for gauge body

11/04/2024Monster Chrome Moly Shift Forks for GSXR1000 K1-8

Monster Chrome Moly Shift Forks for GSXR1000 K1-8We now stock the excellent Monster Chrome Moly Shift forks for your GSXR1000. The Hayabusa varients has proved there worth in the last few years and now available for 1000 , Mitch Brown Nailed it again !

28/03/2024520 Lightweight X Ring Chain and Sprocket Kits

520 Lightweight X Ring Chain and Sprocket KitsWe are now supplying 520 Pitch Race X Ring Chain and Sprocket Kits for Popular Suzuki Models.Call for Availability. GSXR750 85-95 ,GSXR1100 86-98 Bandit 600/1200 Models. We Use UK made Sprockets and the excellent EK 520SRX2 Gold X ring Chains.

12/03/2024Mikuni TMR Float Bowl Rubber Seals

Mikuni TMR Float Bowl Rubber SealsWe now have Genuine Mikuni Float Bowl Rubber Seals for the TMR Mikuni Flatslides. call 01336 383802 to order

11/03/2024Kibblewhite Hayabusa Valve Guides

Kibblewhite Hayabusa Valve GuidesWe are now stock Kibblewhites excellent Replacement Valve Guides for the Hayabusa C630 Bronze: We choose to use the copper based C63000 nickel-aluminum bronze as a material to make our bronze valve guides because of its ideal characteristics for the application. The 5% nickel content provides superior resistance to wear, and the approximately 80 percent copper content delivers outstanding heat conductivity. KPMI® guide profiles are designed to have minimal effect on the airstream while maintaining critical cross sectional thickness in high temperature areas, which promotes high performance and endurance.

04/03/2024BMC Air Filters

BMC Air FiltersBMC Race filters are now available, designed for street/track use. This one is for the GSX-R1000 K1-K4.

01/03/2024MTC Prostock Pistons for Monster Head

MTC Prostock Pistons for Monster HeadWe are now stocking the amazing MTC Prostock Pistons, specially designed to work with the Monster Billet GSX1100 Cylinder head. 89mm 15.0 : 1 cr. MTC-4VMON - 89

29/02/2024Triumph Triple Mikuni RS Flatslides

Triumph Triple Mikuni RS FlatslidesWe now stock 36mm RS Flatslides for the 95 ish Triumph Triple 900cc Trident, Adventurer,Thunderbird etc.

28/02/2024GSXR750LTD Replica Chain Guards

GSXR750LTD Replica Chain GuardsUK Made Aluminium replica Chainguards now in stock for the GSXR1100/750 Slabside Models.

27/02/2024Kibblewhite Cam Tower Bolts. Hayabusa 99-23

Kibblewhite Cam Tower Bolts. Hayabusa 99-23We now stock the heavy Duty Cam Cap Bolt sets for the Hayabusa/GSXR1000 Manufactured from heat treated, high tensile steel
Exceeds OEM specifications dimensionally and by grade
Designed for repeated removal and installation…these bolts are tuff!
Treated with Black Oxide, for corrosion resistance

15/02/2024GSXR1100 GSF1200 86mm Copper Head Gasket

GSXR1100 GSF1200 86mm Copper Head GasketJust arrived, copper 86mm Cometic Head Gaskets ,

15/02/2024Genuine FBG Clutch Frictions GSX1100

Genuine FBG Clutch Frictions GSX1100Just got some more Genuine Fast By Gast GSX1100 Clutch Friction Plates in. These are the same plates used by the NHRA Suzuki Prostock Teams. £120 set.

14/02/2024Mikuni TMR Flatslides GSXR1100 GSF1200 Bandit

Mikuni TMR Flatslides GSXR1100 GSF1200 BanditJust had a fresh batch of the excellent 38mm TMR Mikuni Flatslide Carburettors arrive, with Velocity Stacks for the Oil Cooled GSXR1100 and GSF1200 bandit Models.

08/02/2024Brembo HPK Race Discs GSXR1000K1

Brembo HPK Race Discs GSXR1000K1We are stocking the excellent Brembo HPK Race Discs for the GSXR1000K1-2 which are a popular tool for Classic Endurance racing this year. 5.5mm thick , 320mm Diameter. They alos fit Gen 1 Hayabusa , GSXR600 and GSXR750 SRAD models. TL1000R and S

02/02/2024Mikuni TMR28 and TMR32 for CB750 SOHC Models

Mikuni TMR28 and TMR32 for CB750 SOHC ModelsWe can now offer the amazing Mikuni TMR carburettors for the CB750 SOHC Models. 28mm are suitable for a standard or 810/836 cc but otherwise standard Engine, the 32mm carbs are ideal for more tuned models. They are usually supplied with Alloy bellmouths , but can also be odered with Airbox adaptors.

30/01/2024Yoshimura 40mm TMR Mikuni Carburettors

Yoshimura 40mm TMR Mikuni CarburettorsWe have 3 sets of Yoshimura 40mm TMR carbs available for the GSF1200 Bandit/Oil Cooled GSXR1100 . fitted with the MJN jet System and 50mm Velocity Stacks.

24/01/2024Suzuki GSXR750 SRAD Race Camshafts

Suzuki GSXR750 SRAD Race CamshaftsWe can supply Full Race Camshafts for the GSXR750 Models. These are made for us by our partners Webcamshafts in California , The hard weld design allows greater lift to be achieved without going out of desired shim range , which happens on regrinds beyond certain lifts. The 100/101 grinds, offer 0.379 inlet lift and 0.350 exhaust lift. These are ideal for post classic superbike builds.

23/01/2024BMW S1000RR Trac King Clutch Kit

BMW S1000RR Trac King Clutch KitJust got some of the excellent Trac King Performance Clutch Kits in for the BMW S1000RR TKCB1000RR rac King Ultra Performance clutch kits are specifically designed for extreme racing applications. From abusive drag racing applications to motorcycle powered race cars, these clutches will give performance that surpasses other clutches. Drag racers that insist that oem clutches are the best… You owe it to your self to try a Trac King, you will never use an oem clutch again. Trac Kings will handle the abuse.

Trac King clutches are equally at home in stock and modified street bikes for extended clutch life and better clutch performance. If you have the horsepower, we have your clutch.

S1000RR 2009 - 2019
S1000R 2013 - 2020
S1000XR 2014 - 2019
HP4 2012 - 2015

10/01/2024ZRX1100 ZRX1200 ZZR1100 Valve Guides

ZRX1100 ZRX1200 ZZR1100 Valve GuidesAPE Bronze Aluminium Valve Guide Set. VG1100K now in stock.APE guides are precision machined with the bores finished to size.
They are designed to fit lower in the head to clear high lift cams, and use APE seals or factory OEM seals. Sold in sets of 16

10/01/2024Suzuki GT500 T500 Wiseco 71mm Pistons

Suzuki GT500 T500 Wiseco 71mm PistonsBack in stock, these excellent Wiseco 71mm Pistons are the best choice to freshen up your tired Bores on your GT500 Twin. Also in sets of 3 for the GT750 triple......

03/01/2024Kawasaki Z900 Z1000 APE Head Saver Kit

Kawasaki Z900 Z1000 APE Head Saver KitThe Racetoolz head saver kit is designed to repair damaged valve guide holes in Kawasaki KZ650 through GPZ1100 2 valve cylinder heads. Damage can occur when old guides are driven out with carbon on them, valves run into each other, breaking and moving the guide, cracking the guide boss which requires welding. Whatever the case, the head saver kit will ream a new oversize hole on center of the tappet bore. Then install one of the special guides that come in the kit, and it is fixed. Touch up the seat and it is back in service. The reamer opens the hole .025" which should be more than enough to clean up the most severely damaged guide hole. Quit scraping these heads because of valve guide hole damage. Every shop that works on KZ cylinder heads should have this kit.

Each kit includes one head-saver bushing, one reamer, set screw (to easily lift the bushing from the tappet bore) and two +.027 oversize bronze valve guides.

18/12/2023Bandit 1200 2001 onwards Pair Valve Blanks.

Bandit 1200 2001 onwards Pair Valve Blanks. Just finished a batch of pair Valve Blanking plates for the Mark 2 Bandit 1200.

08/12/2023GS1000 GSX1100 Ignitech Ignition System

GS1000 GSX1100 Ignitech Ignition SystemNow in stock. Ideal for the serious Racer ! Ignitech Fully programmable TCIP4 Ignition Kit. We use these on the GS1000/GSX1100 Aircooled type engine. Ignitech configuration software is included with the unit. All you need to program this ignition system is a computer running a Microsoft Windows operating system and a serial to USB cable.

Most customers will not use (or need to use) half the range of extensive features available. Features Include: Programmable Rev Limiter , Programmable Shift Light , Tacho Output , Pit Lane Limiter , TPS , Kill Switch Output for Shift aids , Launch Control .

05/12/2023Honda CBR900RR 93 to 99 Valve Spring Kit

Honda CBR900RR 93 to 99 Valve Spring KitNow in stock: Kibblewhite Race Valve Spring Kit for the Honda CBR900RR 93 to 99 Models. 30-6068 . Go0d for 0.475" list Cams. KPMI® High Performance Spring Only kits are designed to work with the OEM retainer, and in most cases with the OEM spring base and /or shim. In many cases we do offer a lightweight, High Performance FEA designed retainer as an option.
All KPMI® valve springs are designed in house using sophisticated, proprietary design and simulation software programs. Our engineers, software, and over 75 years of experience enable us to determine critical characteristics including stress, natural frequency, system harmonics, and fatigue life. Our spring manufacturing partners are U.S based companies that are ISO certified. The Super-Clean Chrome-Silicon valve spring wire we use is traceable back to Kobe Japan where some of the best spring wire in the world is manufactured. Each spring goes through a rigidly controlled heat treatment, stress relief, and shot peening process.
Combining our design, simulation, and manufacturing protocols with this premium quality valve spring wire allows KPMI® to supply you with the best possible valve springs period!

05/12/2023Puig Touring Screen for Katana 2020 onwards

Puig Touring Screen for Katana 2020 onwardsWe are now stocking the excellent Puig Touring Screen for the Katana Reboot model ! Gives that much needed wind protection for the rider. Height: 335mm
Width: 355mm
Depth: 3mm
Manufactured from High Impact Acrylic
Offering added Height and improved Protection many of our Screens arrive with an Aerodynamic study sheet

Puig are widely recognised as market leaders when it comes to Aftermarket MotorcycleScreens. Puig Screens are available in a range of styles including Standard OEM Racing Un-faired New Generation and Touring together with a whole host of Universal Handlebar Fork and Light mounted screens - all of which are available in a variety of styles and tints. Some models also come equipped with factory-fitted Multi-Adjustable Visors to offer the rider increased air flow control and fine tuning. Manufactured from 3mm High Impact Acrylic using the latest CAD Design and Laser Cutting Technology you are sure to receive a high quality screen which will fit your motorcycle perfectly and improve both aerodynamics and styling simultaneously. Simple to install Puig Screens will arrive safely packaged together with comprehensive fitting instructions and any additional fittings which may be required. No modification to your motorcycle is necessary.

22/11/2023GSXR1000 2017 to 2022 Wossner Pistons

GSXR1000 2017 to 2022 Wossner PistonsNow in stock...Hi Comp Pistons by Wossner for the GSXR1000 L7 onwards. 76mm Standard Bore

16/11/2023Lectron DRZ400 Pro Series 38mm Carburettor Kit

Lectron DRZ400 Pro Series 38mm Carburettor KitSuzuki DRZ400 Lectron Pro Carb Kit now available ! Introducing the BILLETRON™ PRO DRZ carburetor kit for all DRZ 400 models. The new PRO DRZ carburetor key features include (3) easily adjustable fuel circuits and tailored bore design that work in harmony to deliver an impressive improvement in performance, throttle response, and simplicity. Our patent pending Xcelerator metering rod technology adapts to elevation and air density changes eliminating the complexity of jetting and also provides a quick burst of fuel in rapid throttle openings resulting in a jump of acceleration ability. The externally adjustable Torque Jet and Power Jet provide tailored adjustment of fuel for the bottom and top end producing increased engine efficiency and power output. Additionally, the PRO DRZ utilizes a newly designed chrome plated slide to deliver a silky-smooth throttle action while mitigating slide sticking.
Included in PRO DRZ Kit : Black anodized PRO DRZ carburetor
Xcelerator metering rod (installed)
Chrome plated slide
Throttle cable
Domino throttle housing

09/11/2023Yamaha YZF R1 99-03 Heavy Duty Valve Spring and Retainers

Yamaha YZF R1 99-03 Heavy Duty Valve Spring and RetainersLightweight Valve spring Kit. Ti retainers and Spring bases for the 99-03 yamha R1 Series. Made in the USA by Kibblewhite. 80-80250

07/11/2023Cometic GSXR750 SRAD Head Gaskets

Cometic GSXR750 SRAD Head GasketsWe are now fully stocked with the Excellent Cometic Head gaskets for the GSXR750 SRAD. 72mm Standard size in 2 thickness as well are oversize 73.5mm,74mm and 75mm Bore sizes. We also stock Cometic Base and lower end gasket sets for the SRAD as well as all the Genuine Suzuki OEM seals etc.

02/11/2023Lectron Billetron Micro 65-80cc MX Bikes

Lectron Billetron Micro 65-80cc MX BikesIn stock for most Mini MX Bikes 65-80cc KTM,GAS GAS , Husky, Kawasaki,Suzuki etc . Gain performance, lose jetting.

Designed to win, the Billetron Micro increases peak power and power availability while delivering track to track performance and easy tunability by eliminating constant adjustment of jetting when changing elevation, air properties, or riding style. The increased mass air flow through all throttle positions creates increased peak horsepower and gives access to this power at lower speeds and RPM ranges, all allowing for you to be in front of the pack.

17/10/2023GSXR750 SRAD Race Seat Unit

GSXR750 SRAD Race Seat UnitWe now stock UK made Race Seat Units for the GSXR600/750 SRAD

04/10/2023Cometic GSXR1100W 93-98 Base Gaskets

Cometic GSXR1100W 93-98 Base GasketsC8371 Spring Steel 10 thou Base Gasket for the GSXR1100W Model now in Stock

03/10/2023GSXR1000 2017 onwards Titanium Retainers

GSXR1000 2017 onwards Titanium RetainersJust in, Vance and Hines Titanium Top Retainers in for the 2017 onwards GSXR1000 models.

21/09/2023YSS Rear Suspension GSXR750 600 SRAD

YSS Rear Suspension GSXR750 600 SRADWe have the excellent YSS rear Dampers for the GSXR750 and 600 SRAD Models. 96 to 2000,

19/09/2023ZX14R ZZR1400 Billet Low Profile Oil Pan

ZX14R ZZR1400 Billet Low Profile Oil PanVoodooo Billet Sumps now in stock ! DESCRIPTION
1.5 Inch Billet Aluminum Oil Pan
Internal Stainless Steel Splash Pan
Billet Oil Filter Re-Locator Included
Oil Trap Door
Oil Coolant Line Block-Offs Included
Modifications Required to Oil Pick-Up Components, Template Included
Increased Oil Capacity vs OEM
DOES NOT FIT With Traditional Under Pan Style Exhaust Systems
Detailed Instructions Included

19/09/2023MTC Suzuki Big Blocks Available !

MTC Suzuki Big Blocks Available !MTC have remanufactured their Classic Cast GSX1100 Big Blocks ! Limited availability ! In stock for immeiate despatch worldwide !

12/09/2023DME Quick Acess Clutch Covers

DME Quick Acess Clutch CoversWe have DME Quick Access Covers in stock for the GSXR1000 and Hayabusa.

06/09/2023New Lectron Harley Billet Carburettors

New Lectron Harley Billet CarburettorsWe now stock the new Lectron 38mm Billetron-HD Carburettor Kit. This fits HD models 53 C Inch to 100 C Inch.They are complete with inlet adaptor , air filter adaptor ring and cable as well as the Lectron EZ tuning Kit.

18/08/2023Voodoo 16" Sniper Front Wheel Hayabusa

Voodoo 16Gen 2 Hayabusa 16" front Wheels back in stock !

17/08/2023GB Racing - World Class Engine Protection

GB Racing - World Class Engine ProtectionWe now offer the full range of products from GB Racing.

Including secondary engine covers, frame protectors, clutch & brake lever guards, paddock stand bobbins and more...

New lines being added everyday.


04/08/2023Barnett Clutch Kits

Barnett Clutch KitsWe are pleased to be able to add the excellent Barnett Range of Performance Clutch Kits to our Parts Program. We are using the Kevlar Friction and Steel Plate kit in The GSXR750 SRAD we support ridden by Tom Weedon.

21/07/2023Yoshimura XR51 GSXR1100 Fairing Kits.

Yoshimura XR51 GSXR1100 Fairing Kits.We have Replica Yoshimura XR51 Works Race Fairing Kits in stock for the GSXR1100 and 750 Slabside Models. Widely Considered the Ultimate look for a Classic race GSXR1100 !

19/07/2023Haybusa Performance Tappets by Kibblewhite

Haybusa Performance Tappets by KibblewhiteWe have just recived stock of Kibblewhite Performance Replacement tappets for the Hayabusa. 28mm Std size. KPMI® engineers design our tappets using advanced finite element analysis (FEA) software. This software allows our engineers to lighten the tappets without sacrificing strength, which creates the strongest and lightest tappets possible. The tappets are then machined from billet aircraft quality steel. After machining the tappets undergo a proprietary heat treatment process that creates a hard surface and a non-brittle core. These materials and processes maximize toughness and wear resistance. To finish the tappets they are OD ground and then the contact area is lapped and polished to create a very flat and smooth surface , the cam to run against. KPMI® tappets are run in High Performance automotive and motorcycle racing applications including Motocross, Flat Track Racing, Road Racing, Drag Racing, and Land Speed Racing.

13/07/2023GSX1100 Ignition Trigger Wheel and Housing

GSX1100 Ignition Trigger Wheel and HousingNow available for Maxx Ecu equipped GSX1100 Aircooled Motors. The Housing cures the errors that ocurr when fitting a trigger wheel directly to the crank without any support.This housing supports the trigger on both sides, to cure run out issues.

12/07/2023Trigger Wheels for EFI/EMaxxEcu Applications

Trigger Wheels for EFI/EMaxxEcu ApplicationsNow available for Maxx Ecu Equipped GSXR1100/750 ,RF900 and GSX1400 Bikes, a UK made Trigger Wheels to replace the stock Ignition Rotor.

30/06/2023Kawasaki ZX12R Tuning Parts

Kawasaki ZX12R Tuning PartsWe recently Noticed a big rise in demand for tuning Parts for the ZX12R , and of course we reacted ! We can now offer good stocks of APE and Kibblewhite Valves ,Guides,Valve Springs,Titanium Valve Retainers ,Cylinder Studs, Cometic Gaskets ,JE Pistons, Turbo and High Comp. Call for details !

26/06/2023Honda CBR1100XX Wiseco Big Bore Kit

Honda CBR1100XX Wiseco Big Bore Kit2mm Oversize Wiseco Piston Kits now in stock. CK100 Honda Blackbird

22/06/2023GSXR1100W Stainless Full System

GSXR1100W Stainless Full SystemRaptor Stainless 4-1 System, awesome power and looks ! German made system ,stainless pipework and aluminium sleeved silencer. removable baffle. Based on the old VHR supersport systems.

07/06/2023RK 530DR PRO Drag Race Chain

RK 530DR PRO Drag Race ChainBack In stock in 160 and 170 link Lengths. Limited Supply until september.

07/06/2023Kawasaki Z900 Z1000 Stainless Valves

Kawasaki Z900 Z1000 Stainless ValvesWe Stock the Excellent APE Stainless valves for the Z900 Z1000 Kawasaki Air Cooled Motors in both Standard and OverSize.

30/05/2023BMW S1000RR Race Camshafts

BMW S1000RR Race CamshaftsOn their way to a Customer, Race Cams for the BMW S1000Rr made by our Friends at Webcamshafts in California.

30/05/2023K & S Momentary Switch Push Button

K & S Momentary Switch Push ButtonK and S Industries Momentary Switch. many possible uses, Shifters etc , 22mm Bar Mounted . Normally-Open switch
For 7/8" bars, 20mm wide
Aluminum alloy body
23" wire length, 18 AWG wire

25/05/2023Brembo Adaptor Plates GSXR750 SRAD

Brembo Adaptor Plates GSXR750 SRADJust in ,adaptor plates to enable the fitting of Brembo P4 calipers to your SRAD,Gen 1 Hayabusa, TL1000 etc. Supplied as a Pair with Stainless Drilled flange hex head Stainless Bolts.