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www.debben.co.uk
Suzuki:GSXR1100

Camchain tensionerCamchain tensioner
The oem stock tensoiner is spring loaded so that it is maintance free, the disadvantage with this compromise is that it can back off if used in a race engine or the engine is used aggressively such as a track day or on the drag strip. Stock tensioners also preload the camchain and tensoiner wheels, this results in accelerated wear. This is why most race/trackday bikes have the manual billet tensoiner fitted, it can not back off and so reliability is not an issue, another reason engine tuners fit this piece is because it does not preload the chain and so friction/wear is reduced, and power is increased. 


Price:   £42.25  (Excluding: VAT at 15%)


Model type (year)


Gasket for camchain tensioner
We kept getting asked if we could supply the gasket to go with the camchain tensioners featured above, well now we can.  


Price:   £1.95  (Excluding: VAT at 15%)

Gasket for camchain tensioner

Model type (Year)


Ignition advancerIgnition advancer
Manufactures ignition timing is set conservatively to allow for differences in octane levels, altitudes, and operating loads, we do not have to worry about low octane fuel or touring around the World, an so by advancing the ignition timing we are normally able to increase power, especially at mid rpm. Easy to fit, simple bolt on power modification.  


Price:   £48.95  (Excluding: VAT at 15%)


Year and Model


Dynojet kit
Whether you run a standard motorcycle, or a tuned sportbike, Dynojet carburettor kits can provide you with a simple and affordable solution to all your carburation problems. Each Dynojet Jet Kit includes comprehensive instructions which show step-by-step installation and testing procedures to ensure a perfect setup every time.
To find out more about the benefits of the Dynojet kit, click the more info button.

 


Price:   £90.89  (Excluding: VAT at 15%)

Dynojet kit

Model (Year)


K & N replacement airfilter, SU-7588K & N replacement airfilter, SU-7588
K & N filter for the GSXR750 J-M 88-91 and GSXR1100 K-N 89-92. K&N’s lifetime replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. These filters are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. Simply remove the disposable air filter and replace it with a K&N; there is NEVER any cutting or fitting required. The stock replacement air filters for street vehicles are covered by the famous K&N Million-Mile Limited Warranty. Filters for other VTR models available, email debben1@aol.com for a quote. 


Price:   £50.92  (Excluding: VAT at 15%)



Dynojet kit
Whether you run a standard motorcycle, or a tuned sportbike, Dynojet carburettor kits can provide you with a simple and affordable solution to all your carburation problems. Each Dynojet Jet Kit includes comprehensive instructions which show step-by-step installation and testing procedures to ensure a perfect setup every time.
To find out more about the benefits of the Dynojet kit, click the more info button.

 


Price:   £135.10  (Excluding: VAT at 15%)

Dynojet kit

Model (Year)


K & N replacement airfilter WP-WV 93-97, SU-7593  K & N replacement airfilter WP-WV 93-97, SU-7593
K&N’s lifetime replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. These filters are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. Simply remove the disposable air filter and replace it with a K&N; there is NEVER any cutting or fitting required. The stock replacement air filters for street vehicles are covered by the famous K&N Million-Mile Limited Warranty. 


Price:   £29.90  (Excluding: VAT at 15%)



Adjustable cam sprockets
Most riders know that performance camshafts require the correct cam timing to obtain reliability and maximum gain in power, but even stock engines will benifit form precise cam timing, we have found substainal gains in power by degreeing the cams in, many bikes roll off the production line with a stack up of toloerences that lead to the camshafts being several degrees out of the desired position, add camchain stretch, wear on the guides and even more power is lost. These cam sprockets will enable you to degree the camshafts in, they are cnc machined so that they are a precise fit onto the camshafts and are also heat treated for an extra long life. At £43.50 a pair they are perhaps the least expensive gain in power you can buy.
 How to degree cams in


Price:   £43.50  (Excluding: VAT at 15%)

Adjustable cam sprockets

Model type (Year)


Valve stem seal set, 99204Valve stem seal set, 99204
Set of APE valve stem seals as used in the most extreme tuned engines but still popular for stock applications because of the value, set of 16.  


Price:   £29.50  (Excluding: VAT at 15%)



Stainless valve
APE is a leading supplier of high performance and racing valves for motorcycles. APE stainless steel valves are precision manufactured from aircraft quality Inconel based stainless steel. This special material offers excellent resistance to heat and distortion. APE stainless steel valves are designed to be used in the most extreme racing applications including the use of exotic fuels, or will give many miles of trouble free street use. They present an outstanding value. In most cases you can upgrade to APE stainless steel valves for less than the cost of replacement stock valves. price is per valve so for a full set you will need to order 8. 


Price:   £17.95  (Excluding: VAT at 15%)

Stainless valve

Size


Titanium valve spring retainersTitanium valve spring retainers
APE titanium retainers are shorter than stock to provide additional retainer to valve guide clearance for high lift cams. APE valve spring retainers are machined from aircraft quality titanium bar stock in the APE plant on the latest state of the art computerized CNC machinery.CNC machining allows advantages as bored taper keeper holes for exact keeper fit. Special gauging fixtures allow dimensions to be held close to provide exact installed heights when assembling the cylinder head.
 


Price:   £122.50  (Excluding: VAT at 15%)


Model type (Year)


Valve springs GSXR 86-92, VS750GSX
APE valve springs are manufactured using a premium chrome silicon spring steel and are electronically tested for defects, designed to provide maximum control without causing excessive valve seat pressure, for consistant pressure and excellent fatigue life. Racers as well as street riders have come to depend on APE springs for winning performance. For use with high lift cam and / or agressive camshaft profile. 


Price:   £68.75  (Excluding: VAT at 15%)

Valve springs GSXR 86-92, VS750GSX


Valve shims 7.5mm diameter  Valve shims 7.5mm diameter
Valve shims for the GSXR, 7.5mm diameter. 


Price:   £4.64  (Excluding: VAT at 15%)


Size


Valve shims 9.5mm diameter
Valve shims for the GSXR, 9.5mm diameter. 


Price:   £3.75  (Excluding: VAT at 15%)

Valve shims 9.5mm diameter

Size


Valve guide setValve guide set
APE valve guides are designed to take the abuse of today's modern high horsepower engines. They are made from special bronze alloy to resist wear and heat. No other valve guide that you can buy will out-perform APE guides. 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
 


Price:   £84.95  (Excluding: VAT at 15%)


Model type (Year)


Exhaust gasket, EXG42
Exhaust gasket manufactured from a fibre and alluminium material, thicker than the original copper type, sold individually so remember to order 4 for a full set. 


Price:   £1.28  (Excluding: VAT at 15%)

Exhaust gasket, EXG42


Cometic Head gasketCometic Head gasket
Cometic spring steel gaskets for the GSXR available in different bore sizes, the spring steel gasket is manufactured using a stainless steel core and a 0.001" thick coating of viton rubber. Excellent for sealing and transfering heat evenly across the gasket surface.  


Price:   £42.31  (Excluding: VAT at 15%)


Bore size


Copper head gasket
Cometic head gaskets are available in copper. Used in high compression, turbo or nitrous motors where the top of the block has been o ringed, copper gaskets can also be reused. 


Price:   £36.95  (Excluding: VAT at 15%)

Copper head gasket

Bore size


Head gasket O ringHead gasket O ring
Genuine Suzuki Head gasket O ring , 6 required for a full set, choice of 2 sizes. If you are ordering a head gasket online it does not matter which size you choose as we will match the o rings to the gasket for you. Remember to change the quantity to 6 if you need the full set. 


Price:   £3.05  (Excluding: VAT at 15%)


Outside diameter


Drain tube o rings, 09280 22016
Genuine Suzuki drain tube O rings, available individually so you will need to order 4 for a set, for the oil cooled GSXR1100, you should replace these o rings each time the cylinder head is removed, only use the genuine O rings on these drain tubes as pattern o rings are often the cause of oil leaks. 


Price:   £2.30  (Excluding: VAT at 15%)

Drain tube o rings, 09280 22016


Samco hose kit 93-95, SUZ-93Samco hose kit 93-95, SUZ-93
The Samco Sport hose kits are designed to replace original equipment in a wide range of performance vehicles, both in motorsport and fast road use. These have been very popular for many years with car builders and are now available for certain motorcycles. We can supply these in gloss red or gloss blue or they can be made to order in green, yellow, purple, orange or black (special order allow 4-6 wks). Replacing those dirty dull rubber hoses with these glossy silicon Samco hoses also improves the cooling efficiency. Kit total 9 hoses. Fits 93-95 only. 


Price:   £95.64  (Excluding: VAT at 15%)



Heavy Duty Cylinder Stud Set CS1127GSX
Heavy duty cylinder studs are necessary to prevent head gasket leakage in high compression and turbo charged engines. Stock cylinder studs are made from a mild steel and will stretch, this then leads to head gaskets failing, old stock studs also become brittle and can break. These APE studs are manufactured from heat treated chrome moly with rolled threads for extra strength. APE also manufacturer heavy duty main bearing stud kits, made from the same special chrome moly as the cylinder studs, Only available for the 89-92 1127cc type. 


Price:   £54.00  (Excluding: VAT at 15%)

Heavy Duty Cylinder Stud Set CS1127GSX


Heavy duty cylinder head nut set,  CHN1000KHeavy duty cylinder head nut set, CHN1000K
APE heavy duty cylinder head nuts to fit the APE cylinder studs, stronger and deeper than the original so will not bottom out on the stud, this is especially a problem when the head has been skimmed.  


Price:   £42.00  (Excluding: VAT at 15%)



Main bearing stud and nut set MBS1100GSX
Heat treated chrome moly main bearing studs (case studs) are necessary to prevent the cases from moving around under power in high output engines. These high strength studs help to prevent crankshaft damage.
Made from the same special chrome moly that we use in our cylinder studs. All threads are rolled after heat treat for maximum strength. All sets come with special flanged nuts and instructions.
 


Price:   £37.50  (Excluding: VAT at 15%)

Main bearing stud and nut set MBS1100GSX


Wiseco piston ringWiseco piston ring
We stock Wiseco rings so that you can get the Wiseco spares you need fast, The piston rings are sold a set for a piston, so if you need a full set of rings for a four cylinder you will need to make the quantity 4. Wiseco use many different ring formats such as XA, XC, or XG, this relates to the thickness of each ring, the ring format for your piston is stamped on the crown of the piston, so if you have C or XC stamped on the crown then you need to choose the XC style rings.  


Price:   £19.57  (Excluding: VAT at 15%)


Ring format

Bore size of piston


Dyna Ignition coils, DC11
For 86-92 GSXR these high tech, top quality coils are designed for maximum performance. They produce spark voltages in excess of 30,000 volts and spark energies second to none. Choose from three configurations and five variations of resistance for different applications. DYNA Coils work with point ignitions or aftermarket electronic ignitions, 3 ohm. Sold as a pair. A pair of brackets will need to be made to support coils. 


Price:   £90.57  (Excluding: VAT at 15%)

Dyna Ignition coils, DC11


Pingel high flow fuel tap with adaptor,  32GSXRD & A1702COPingel high flow fuel tap with adaptor, 32GSXRD & A1702CO
Tuned Gsxr's and Bandits often show signs of fuel starvation at high rpm, the stock vacuum operated fuel tap is often overlooked as the cause of this problem, if your tap does not deliver 2 litres in 1 minute then you will restrict performance. The Pingel high flow fuel tap has a polished alloy body, chrome plated on-off lever and 2 outlets. this tap is also recommended for bikes fitted with nitrous where the 2nd feed can be used to supply the NOS fuel pump. This tap comes complete with mounting adaptor and fitting bolts.  


Price:   £69.49  (Excluding: VAT at 15%)



Heavy Duty Tsubaki camchain
The best camchain you can buy is the Tsubaki Camellia endless race camchain, these are the only true heavy duty camchain and are a must in any highly tuned engine, but at this price they are good value for stock engines too.  


Price:   £37.50  (Excluding: VAT at 15%)

Heavy Duty Tsubaki camchain

Model Type (Year)


Clutch plate set, 86-92, CP3392Clutch plate set, 86-92, CP3392
Set of Heavy duty clutch plates that have been tested and proven on some of the fastest drag bikes in Europe, these are manufactured from a cork based material similar to the original equipment and we recommend that they are soaked in oil before installation.  


Price:   £55.20  (Excluding: VAT at 15%)



Clutch plate set, 93-97, CP3418
Set of Heavy duty clutch plates that have been tested and proven on some of the fastest drag bikes in Europe, these are manufactured from a cork based material similar to the original equipment and we recommend that they are soaked in oil before installation.  


Price:   £85.02  (Excluding: VAT at 15%)

Clutch plate set, 93-97, CP3418


Steel clutch plate, SP9 Steel clutch plate, SP9
Steel clutch plate for the GSXR, Genuine Suzuki part. The steel plates should never wear out but occasionally with lots of clutch slip they can become warped, blue patches indicate towards a warped plate.  


Price:   £6.10  (Excluding: VAT at 15%)



Pressure plate conversion, PPKS1100
To improve the clutch from the stock diaghram set up or to use a lock up clutch you will need to use this pressure plate conversion, this will upgrade the clutch to a 4 coil spring set up. This PPKS1100 conversion includes pressure plate, 4 coil springs, 4 bolts, 4 spring plates, bearing, clutch hub and input shaft spacer. No machining required, can be fitted quickly and easily.  


Price:   £121.00  (Excluding: VAT at 15%)

Pressure plate conversion, PPKS1100


Heavy Duty Clutch hub nut, SHN1150Heavy Duty Clutch hub nut, SHN1150
The factory Suzuki hub nuts are soft, allowing the threads to deform and come loose. This allows the hub assembly to wobble. The APE nuts are CNC machined from heat treated chrome moly steel. End of problem.
For tightening the clutch hub nut safely see our clutch holding tool in the Race spares and tools section  


Price:   £9.50  (Excluding: VAT at 15%)



Lock up clutch 6000-011
Lock up clutch kit for the 86-92 GSXR1100, centrifugal force adds pressure to the pressure plate to eliminate clutch slip, kit includes lock up clutch, clutch cover spacer and fitting bolts. Note: this can not be used with the diaphram clutch spring, can only be fitted to 4 coil spring type clutch, if you have the diaphram spring type clutch you will need to fit the PPKS1100 pressure plate conversion.  


Price:   £215.00  (Excluding: VAT at 15%)

Lock up clutch 6000-011


Push pull throttle assemblyPush pull throttle assembly
Mikuni flatslide carburretors require a push pull throttle is fitted, the single cable set up as used with cv carburretors will not allow the slides to shut down properly. This kit includes twistgrip drum with slim housing and both cables. Twist grip action is just over 1/4 turn.  


Price:   £36.50  (Excluding: VAT at 15%)



Lower case gasket set, C8081
This lower case set of gaskets for the oil cooled GSXR750/1100 and Bandit 1200 is produced by Cometic. This set includes clutch gasket, ignition gasket, generator gasket, sump gasket, nuetral switch cover gasket, camchain tensioner gasket and breather turret gasket. Cometic manufacture all the gaskets for the Wiseco piston kits, the quality is second to none, but you save money over oem prices.  


Price:   £17.00  (Excluding: VAT at 15%)

Lower case gasket set, C8081


Cylinder spacerCylinder spacer
Alloy base spacers for the GSXR. These are ideal for turbo charged bikes if you wish to increase the amount of boost. Also used in strocked crank applications. Available in 40 0r 80 thou thickness, these spacers are machined from sheet on the latest type cnc machines as an exact match to the base gasket. 


Price:   £25.53  (Excluding: VAT at 15%)


Cylinder srpacer thickness


Hiflo oil filter, HF138
Hiflo Oil filter, passes all OEM pressure drop tests, tested and used by some of the fastest teams in the World.  


Price:   £4.98  (Excluding: VAT at 15%)

Hiflo oil filter,  HF138


Billet offset Sprocket  289Billet offset Sprocket 289
TheThese billet offset sprockets are cnc machined from 1 peice of steel, this results in a precise fit on to your output shaft, this is important as badly fitting sprockets will wear the output shaft splines, because these billet sprockets are cnc machined they also run true, this is another advantage over stamped out or weld up sprockets. these sprockets are case hardened so that they will last longer than a stock sprocket. You can choose between 3/8" or 5/8" offset and 530 or 630 chain pitch  


Price:   £45.00  (Excluding: VAT at 15%)


Chain pitch

Offset

Gearing


Lightweight anodised rear sprocket
Horsepower measured at the rear wheel is about 15% less than what would be measured at the crankshaft, this is due to power being lost through transmission, chain, sprockets, vibration and moving a large mass like the rear wheel. These anodised alloy sprockets reduce the weight of the rear wheel by up to 2kg. Steel sprockets do not run completely true due to being stamped out, these alloy sprockets are cnc machined which results in a better fit on the wheel and less run out. Anodising will harden the sprocket and look better than black/rusty steel sprockets. Available in your choice and in Red, Blue, Gold, Black or plain Silver. (Not all sizes, amount of teeth are available for all models, if this is the case you will be notified by email) Supplied in 530 pitch unless you state otherwise. Please note anodising normally takes 4-5 days. 


Price:   £39.00  (Excluding: VAT at 15%)

Lightweight anodised rear sprocket

Gearing
Colour


Tsubaki  X-ring gold chain, 530 price per link,  530SGXTsubaki X-ring gold chain, 530 price per link, 530SGX
This Tsubaki X ring chain offers reduced friction over the O ring chains, O ring chains are not used on race bikes because of the power robbing friction, with the X ring chain you get the long life advantages of an O ring without the friction. A High viscosity grease is vacuum injected internally to dissipate heat and shock load. Sigma series chains feature superior durability and strength that has been tested and proven on race tracks all over the world, Sigma's heavy duty construction gives it exceptional strength and wear resistance, making it the chain of choice for endurance road racing champions. The Sigma series chains feature gold side plates, so if you are looking for a strong, long lasting good looking 530 pitch high performance street bike chain, this is the one. Price is per link, so for a 96 link length chain you will need to input a quantity of "96". 


Price:   £0.74  (Excluding: VAT at 15%)



Tsubaki 530HQR Super
A rugged, solid roller chain for sport and racing applications. Wide link plates and extra heavy through hardened pins provide the ultimate in strength and shock resistance. Precision engineering and advances metallurgy give the 530 HQR an average tensile strength of 10,600 lbs. (4,820 kg). Proven on the track this chain was used to win the AMA Superbike Championship and the NHRA & IDBA Pro-stock Drag Racing Championships. Only available in 150 link length.  


Price:   £121.00  (Excluding: VAT at 15%)

Tsubaki 530HQR Super


Front wheel bearing / seal kit 89-98, BRG-2282Front wheel bearing / seal kit 89-98, BRG-2282
Wheel bearings typically fail from dirt and water contamination. These kits include premium EMQ quality KML hi-speed bearings with double lip rubber seals to keep out dirt and water and retain the grease, type TC nitrile elastomer wheel seals have a rubber coated outer and steel garter spring inner to provide constant pressure on the axle shaft and provides further protectoin for the bearings which will extend service life. Price is for the complete set. 


Price:   £4.95  (Excluding: VAT at 15%)



Rear wheel bearing / seal kit 88-92, BRG-2335
Wheel bearings typically fail from dirt and water contamination. These kits include premium EMQ quality KML hi-speed bearings with double lip rubber seals to keep out dirt and water and retain the grease, type TC nitrile elastomer wheel seals have a rubber coated outer and steel garter spring inner to provide constant pressure on the axle shaft and provides further protectoin for the bearings which will extend service life. Price is for the complete set. 


Price:   £11.00  (Excluding: VAT at 15%)

Rear wheel bearing / seal kit 88-92, BRG-2335


Steering bearing set, SSS1270-ASteering bearing set, SSS1270-A
Bad handling is often a result of worn head race bearings, as it is as much work to grease the bearings as it is to replace them, they are often neglected at service intervals. Bad road surfaces and wheelies will result in accelerated wear in the bearings. To check your bearings lift the bike so that the front forks and wheel are free to rotate, if there is a"dead spot" or notch when the forks are gently turned either side of straight ahead, your bearings need replacing. 


Price:   £19.00  (Excluding: VAT at 15%)



Sprint Steering Damper, Sprint 160-3
British manufactured steering dampers with a long history of high quality construction and performance, Sprint Pro Race Steering Dampers have had many years of testing and involvement in both road and road racing bikes, they are deservedly amongst the best-known names in steering damper design and are a top seller all over the world. Sprint Pro-Race Dampers feature 13 position adjustable and are fully rebuildable. Precision machined from HE30 billet aircraft spec alloy with linear low friction seals to give consistent feel and attractive anodised outer sleeve to prevent corrosion . ‘O’ Ring controlled heat expansion device, to prevent heat seizure and with a full factory support, rebuild & repair service. Available in Silver, Gold, Blue, Black & Red.  


Price:   £127.65  (Excluding: VAT at 15%)

Sprint Steering Damper, Sprint 160-3

Anodised

Suzuki:GSXR1100