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www.debben.co.uk
Yamaha:FZR750

Camchain tensioner YT1000Camchain tensioner YT1000
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%)



Adjustable cam sprockets ACS750Y
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 ACS750Y


Dynojet kitDynojet 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%)


Model (Year)


K & N replacement airfilter, YA-7593
K&N filter for YZF750R 93-98. 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:   £35.48  (Excluding: VAT at 15%)

K & N replacement airfilter, YA-7593


Clutch plate setClutch plate set
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:   £51.39  (Excluding: VAT at 15%)


Model type (Year)


Hiflo oil filter, HF401
Hiflo Oil filter, passes all OEM pressure drop tests, tested and used by some of the fastest teams in the World.  


Price:   £4.20  (Excluding: VAT at 15%)

Hiflo oil filter,  HF401


Lightweight anodised rear sprocketLightweight 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, Purple, 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. 


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


Gearing
Colour


Tsubaki 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  X-ring gold chain, 530 price per link,  530SGX


Front wheel bearing / seal kit, BRG-2338Front wheel bearing / seal kit, BRG-2338
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:   £10.25  (Excluding: VAT at 15%)



Rear wheel bearing / seal kit, BRG-2326
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:   £14.35  (Excluding: VAT at 15%)

Rear wheel bearing / seal kit, BRG-2326


Steering bearing set, SSY1270-ASteering bearing set, SSY1270-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%)


Yamaha:FZR750