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Suzuki RG500 Performance Parts
PLEASE NOTE: Certain items are manufactured to order, if you require a delivery date confirmation please email us before placing order, Thanks.

Big Bore Piston Kit

  Item Name: Big Bore Piston Kit (552cc, 562cc, 572cc)
Item Price: £225.00
Item SKU:   BBPISKIT

Shipping: £10.00
 
 
Product Description Big Bore Piston Kits available for the RG500, these are available in three sizes:- 59.00mm, 59.50 and 60.00mm All pistons are fully machined (Reduced skirt length, Small end thrust washer faces) Kit includes Pistons, Rings, Wrist Pins, Circlips and Small End Bearings.
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Big Bore Head Gaskets

  Item Name: Big Bore Head Gaskets
Item Price: £50.00
Item SKU:   BBHEAD

Shipping: £2.50
 
Product Description Head Gaskets ready machined to suit the RG500 Big Bore. Available as a pair only
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Performance Exhausts

  Item Name: Performance Exhausts
Item Price: £1200.00
Item SKU:   PERFEX

Shipping: £25.00
 
Product Description This is now the 4th generation pipe, available to order. After much development this pipe gives a very linear and constant power spread. Each pipe is hand built and comes complete with Carbon end cans, Billet motor flanges and all associated fixings. Please note : These are a race pipe and as such may be unsuitable for road use in certain countries
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Grose Fuel valves

  Item Name: Grose Fuel valves
Item Price: £90.00
Item SKU:   GFV

Shipping: £2.00
 
Product Description These valves are a direct replacement for the standard float(needle) Valves. These valves flow more fuel than the stock valves to overcome the problem of high speed lean out due to the stock valves insufficient flow. These valves also solve the problem of petrol leaking from the carbs due to the stock valves leaking.
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High Performance Race Radiator

  Item Name: High Performance Race Radiator
Item Price: £375.00
Item SKU:   RACERAD

Shipping: £10.00
 
Product Description The increase in performance of a tuned motor leads to an increase in engine running temperature, thus lowering engine efficiancy. This radiator has a twin water core compared to the stock single row. This radiator lowered the operating temperature of my engine from 82 degree's, down to 63 degree's. Hand built for the RG500/400 all mountings fit straight on to the existing rubber mounts.
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Ride Height Adjuster

  Item Name: Ride Height Adjuster
Item Price: £100.00
Item SKU:   RHADJ

Shipping: £2.50
 
Product Description Ride Height Adjuster, Left hand / Right hand Thread joints to allow easy adjustment.
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Adjustable Ignition Pick-up

  Item Name: Adjustable Ignition Pick-up
Item Price: £110.00
Item SKU:   ADIGN

Shipping: £2.50
 
Product Description A direct replacement for the stock pick-up, this unit provides an adjustable pickup which allows up to a maximum of 5.5 degree's extra advance to be applied to the stock curve. In contrast the unit can also be turned upside-down to apply up to 5.5 degree's retard at no extra cost!!
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Battery Box Oil Tank

  Item Name: Battery Box Oil Tank
Item Price: £110.00
Item SKU:   BBOX

Shipping: £5.00
 
Product Description For bikes which use carb mounted air filters, why not remove the clutter from between the two upper pipes? This battery box utilises the space where the air filter used to be, use the two blanking discs to close off the air box so it can be used as the oil tank. The battery box accepts the standard Oil level switch and Oil filler cap as used on the standard oil tank.
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Carbon Rotary Valves

  Item Name: Carbon Rotary Valves
Item Price: £200.00
Item SKU:   CARBRV

Shipping: £5.00
 
Product Description Direct repalcement for the standard Metal RV's, These disk valves offer less rotating mass than the standard valves. If using with standard Outer covers the Friction material has to be removed and the covers machined to give proper valve / cover clearance. These disks come with modified timing, further timings are available on request.
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Carb Splitters

  Item Name: Carb Splitters
Item Price: £110.00
Item SKU:   CARBSP

Shipping: £5.00
 
Product Description The carb spltter allows the air flow to be smooth, drawing into the carburettor without turbulence and with a much higher pressure accross the fuel nozzle. The splitter mainly improves Throttle response and off idle to midrange power, but you can run out farther on top after leaning out the main jet. Re-jetting will be required to maximize performance but often the main jet can be dropped as the fuel atomization is greatly increased..
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Straight Cut Primary Gears

  Item Name: Straight Cut Primary Gears
Item Price: £300.00
Item SKU:   SCUT

Shipping: £5.00
 
Product Description Straight Cut Primary Gear Sets Available to order now are these replacement straight cut primary drive gears, A Replacement for the standard helical cut gears, This lets the horses loose!! These offer more power output over the standard helical gears by reducing friction, and side loading on the thrust washers A revised gear ratio has been implemented on these gear sets- stock ratio is 26/58 = 2.230, these gearsets are using 27/59 = 2.185 which increases the clutch torque capacity by 2.1% and allows a steeper swingarm angle to be used. Outside party tests have shown an increase of around 6bhp on a 100bhp engine by fitting straight cut primary gears. This gear set retains the use of the clutch basket 'Cush Drive'. So why not replace your power robbing, clutch destroying Helical Cut primary gears?
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Nova Performance Transmission

  Item Name: Nova Performance Transmission
Item Price: £1468.00
Item SKU:   NOVTRAN

Shipping: £15.00
 
Product Description This is a drop in replacement for the stock RG500 transmission. This transmission solves several of the classic problems of the stock gearbox. First, it is more robust. It has been designed with strength and long lasting durability as it's foremost characteristic. High quality, high strength materials and material treatments have been employed to make this, by far, a superior transmission assembly. The material selected is SAE 4340 nickel-alloy steel. Heat treated and tempered back to Rc 34 and gas nitride hardened to a .30 mm deep case. Second, the gear ratios have been modified to provide for more consistent close ratio performance. This also corrects the steep 1st gear ratio that is a nuisance with the stock transmission. Third, the drive-lug, (drive-dog), design provides for quick, easy, rock-solid engagement. The three-on-three gear to gear design allows the drive-lugs to be large and robust even with the tapered under-cutting which prevents the transmission from "popping" out of gear. Also a common problem with the stock transmission. Finally, this transmission also has Needle Roller bearings employed as the bearing elements in all non splined gears. There is even one provided for the kickstart gear. There are also oil relief grooves in all of the required gear faces and oil passage holes in both shafts to facilitate superior bearing oiling and longer life. The drive shaft has also been lengthened by 10 mm to aid those who wish to run a wider tire and need to space the drive sprocket out farther. A spacer will be provided for this purpose. (If you don't utilize this option, the spacer needs to be used under the sprocket nut.) Gear ratios are as follows: 1st - 2.286:1 2nd - 1.750:1 3rd - 1.381:1 4th - 1.174:1 5th - 1.040:1 6th - .960:1 KS - 1.333:1
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High Performance Filter Kit

  Item Name: High Performance Filter Kit
Item Price: £230.00
Item SKU:   RGFILTER

Shipping: £6.00
 
Product Description These Filter kits have been developed by www.suzuki-rg500.com with the co-operation of 'Induction Technology Group Ltd' This company is responsible for air filters used in all fields of motorsport, ranging from Formula 1 to the current World Superbikes and Touring car applications. With all their experience of induction technology they have produced an air filter superior to what has been available.
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RGV250/500 Conversion Kit

  Item Name: RGV250/500 Conversion Kit
Item Price: £180.00
Item SKU:   MTGKIT

Shipping: £10.00
 
Product Description For converting an RGV250 to accept an RG500 engine, there is now an engine mounting kit available. All engine mounts CNC machined, kit includes rear upper and lower motor mounts, head mounts and head mount stays with studs and bolts. The way the kit has been designed makes it virtually impossible to install it wrong. The chain run will be straight and the engine will be in the centre of the frame. No jig needed for welding, however you will need the services of a competent TIG welder
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Shift Shaft Support

  Item Name: Shift Shaft Support
Item Price: £75.00
Item SKU:   SHIFTSUP

Shipping: £5.00
 
Product Description This support plate replaces the sprocket inner cover, the difference is that this inner cover also houses a needle roller bearing which the shift shaft runs through. This additional bearing does away with sloppy/difficult gear changes by giving the shift shaft extra support, the result is a very positive shift
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Billet Clutch Cover

  Item Name: Billet Clutch Cover
Item Price: £285.00
Item SKU:   CLUTCHCOV

Shipping: £15.00
 
Product Description And yet another marvel of machining! This clutch cover comes in three pieces, inner, outer and a clutch cable mount. The inner and outer covers are sealed by an 'o' ring. These covers are especially good for the RGV and RS conversions and even stock bikes. Covers are available in either black or clear anodised finishes.
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Billet Disc Valve Covers

  Item Name: Billet Disc Valve Covers
Item Price: £210.00
Item SKU:   RVCOV

Shipping: £10.00
 
Product Description These disc valve covers have been designed to remove the problem of the anti-friction material coming away from the stock disc valve covers. On stock covers when the anti-friction material becomes unstuck it can get caught up in the disc valve and get passed into the engine. You cannot buy the anti-friction material separately so you have to buy a new cover, but of coarse the same thing can happen again. These covers have been precision machined from solid billet ally and do not rely on anti-friction material, instead they have been 'Hard Anodised' to remove any possible cause of binding. This is a process proven by Rotax Disc Valve engines. As can be seen from the above picture, two different types of cover are available, the bottom two covers show a stock replacement cover, these have been redesigned to use a larger 'o' ring to allow the stock carbs to be bored and not break into the groove. The top two covers are essential if you are converting your engine to use TMX35mm carbs, this cover has an extra large carb mount to accept the rubber spigot adapter needed to mount the carbs, a pilot hole has been bored into the disc but final port shape will have to be determined by the end user.
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Billet Seat Support

  Item Name: Billet Seat Support
Item Price: £90.00
Item SKU:   SEATSUPP

Shipping: £10.00
 
Product Description This highly sexual looking machined billet of ally is a must for the die hard RGV250 conversion maniac. When fitting the pipes to a converted RGV the lower sub-frame rails have to be removed to accomodate the pipes, this item relaces the rails that have been removed and enables a very stiff seat that doesn't flex.
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Billet RGV250 Cush Drive

  Item Name: Billet RGV250 Cush Drive
Item Price: £120.00
Item SKU:   CUSHRGV

Shipping: £10.00
 
Product Description To replace the 'Brittle' cush drive on the RGV250, this machined billet replaces the original and gives increased strength.
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