PR Custom Parts - PR Custom Parts

!THE WILBERS OKTOBERFEST IS BACK!

In October, we're not only celebrating the traditional Oktoberfest, but also your love of motorbikes!

**From 01 to 31 October, you will receive a 10% discount* on ALL our products and services!**

Now is the perfect time to realise your dreams and save money at the same time!

WOW!

From today, 1 October 2025, we are offering a 7 year warranty period - instead of 5 years - on ALL Wilbers suspension products, this applies to all purchases made from 1 October 2025.

We are pleased that you have found us!

Here you will soon find everything you need for your special quad bike and if not, just give us a call ;-)

As you will easily recognise, the main focus of this shop is the legendary Yamaha two-stroke, which can be found in the RD350 and modified in the Banshee. We are also working on including all common wear parts for 4-cylinder quads.

Furthermore are working daily to add new products to the shop. We are also developing our own products. So check back regularly to stay up to date!

Have fun browsing!

Athena_392_421_Wiseco_Vertex_P400485100024_

Cylinder kit Athena 421cc Plug & Play Yamaha...

Tuning Cylinder kit Athena 421cc Plug & Play Yamaha Banshee / RD 350 Cylinder set Cylinder head Combustion chamber Piston set

Scope of delivery:

1x Athena cylinder kit incl. cylinder head and all gaskets required

2x CNC Big Bore Domes 421 (68mm) (Made by PR!)

2x Vertex upgrade pistons (68mm)

from 1.099,00 EUR

PR Wave brake disc 180mm (5mm thick) with...

PR Wave brake disc 180mm (5mm thick) incl. brake caliper adapter

Scope of delivery:
2x PR Wave brake discs 180x5mm

Dimensions:
Hole stitch 66mm
Centre opening 48mm

Suitable for:
Yamaha Raptor 660
Yamaha Raptor 700
Yamaha Banshee
Yamaha YFZ 450
etc.

from 119,00 EUR

CBK0039_CBK0039-Hot-Rod-Kurbelwellenreparatur-Kit-inkl-Dichtungen-Lager-fuer-Quad-Yamaha-YFZ-350-Banshee_98407_

Hotrods crankshaft +4 bigbore connecting...

Hotrods crankshaft +4 bigbore connecting rod 115mm Yamaha Banshee and RD350 Hot Rod crankshaft repair kit incl. seals

Instruction for use:
Can be used for the following conversions, for example:

- Original cylinders larger than 350
- Athena 392 to Athena 421
- For Cheetah 421 / 472
- For Driveline 421 cylinders

Scope of delivery:
1 piece bigbore crankshaft
2 piston pin bearings
1 complete engine gasket set
1 piece Vertex shaft seals (oil seals)
1 piece HOT RODS crankshaft oil seals (oil seals)

Manufacturer:
Hot Rods

Type:
OEM

Suitable for:
Yamaha Banshee 350 1987 - 2006
Yamaha RD 350 31K, 1WW, YPVS

649,00 EUR
649,00 EUR per Pcs

Hotrods crankshaft OEM connecting rod 110mm...

Hotrods crankshaft OEM connecting rod 110mm Yamaha Banshee and RD350 Hot Rod crankshaft repair kit incl. seals

Application note:
Can be used for the following conversions, for example:

- Original cylinder 350
- Athena 392
- For Cheetah 392
- For Driveline 392 cylinders

Scope of delivery:
1 piece bigbore crankshaft
2 piston pin bearings
1 complete engine gasket set
1 piece Vertex shaft seals (oil seals)
1 piece HOT RODS crankshaft oil seals (oil seals)
-------------------------

Manufacturer:
Hot Rods

Type:
OEM

Fits for:
Yamaha Banshee 350 1987 - 2006
Yamaha RD 350 31K, 1WW, YPVS

499,00 EUR
499,00 EUR per Pcs

Piston pin clip Piston pin retainer clip...

Piston pin clip Piston pin retaining clip Yamaha Banshee, Blaster, RD350 for Wiseco piston pin 16mm CW16

Includes:
2x piston pin clip (circlip) (16x1mm)

Info:
Is required, for example, if you need to remove the pistons for other work. New circlips should always be used for reassembly.

Suitable for all Wiseco pistons with CW16 pin

Picture similar

6,00 EUR
6,00 EUR per Pcs

Cast iron piston for Yamaha Blaster Big Bore...

Cast iron piston for Yamaha Blaster Big Bore 240cc or Cheetah cylinder Super Cub 472 521 SET (2 pieces)

Scope of delivery:
2x cast iron pistons in 71,92mm
2x piston pin
4x piston pin retainer
4x piston ring

Suitable for:
Yamaha Banshee 472
Yamaha Banshee 521
Yamaha Blaster Big Bore 240

Picture similar

299,00 EUR
299,00 EUR per Pcs

Wiseco forged piston 12043M07200 Piston 10018M07200...

Wiseco forged piston 12043M07200 for Cheetah 472 521

Description:
The piston impresses with its new design and improved durability. Compared to the Wiseco 10018M07200, which was normally used, the Wiseco 12043M07200 impresses with its higher strength and adapted intake windows, which increase the intake time in order to further improve the filling of the cylinder.
It fits wherever the 10018M07200 is used.

Scope of delivery:
2x Wiseco forged pistons in 71.92mm
2x piston pin
4x piston pin retainer
4x piston ring

Suitable for:
Yamaha Banshee 472
Yamaha Banshee 521

Picture similar

389,00 EUR
389,00 EUR per Pcs

Engine case Motorgehäuse Banshee RD Driveline 521 CUB_72mm

Engine case Driveline Yamaha Banshee RD350...

Engine case Driveline Yamaha Banshee RD350 reinforced version for crankshaft +7 +10 496cc 521cc 72mm Super Cub

Do you need a new engine housing because yours is broken or simply because you are looking for something more stable because of your performance? Are you also planning a conversion to a larger displacement? Then you've come to the right place. The engine case from Driveline is stronger than the original and cheaper than a billet case which is milled from the solid. In addition, it is already prepared for crankshafts with +7mm or +10mm more stroke and spindled for a 72mm bore. The machining is already appropriate for Cheetah Super Cub cylinders.

Includes:
1x engine case
1x upper bolt set
1x lower bolt set

Compatibility:
Like the original

Application note:
For crankshafts with 7mm more stroke
For crankshafts with 10mm more stroke

Suitable for:
Yamaha Banshee all years of construction
Yamaha RD 350 31K, YPVS, 1WW, 1WX

1.699,00 EUR
1.699,00 EUR per Pcs

Engine case Motorgehäuse Banshee RD Driveline 421

Engine case Driveline Yamaha Banshee RD350...

Engine case Driveline Yamaha Banshee RD350 reinforced version

Do you need a new engine case because yours is broken or simply because you're looking for something more robust for your performance? Then you've come to the right place. The engine case from Driveline is stronger than the original one and cheaper than a billet case which is milled from the solid.

Includes:
1x motor housing
1x bolt set top
1x bolt set bottom

Info:
The engine cases are also available machined for +7 and +10 crankshafts as well as for 68mm and 72mm bores.

Compatibility:
Like the original

Suitable for:
Yamaha Banshee all years of construction
Yamaha RD 350 31K, YPVS, 1WW, 1WX

1.499,00 EUR
1.499,00 EUR per Pcs

Procom CDI Yamaha Banshee new plugs (from...

Procom CDI Yamaha Banshee new plugs (from 1994) PE-C-AY350B-A Tuning CDI with different ignition curves

If you are looking for an inexpensive and good alternative without great expense, this CDI is a good choice. Compared to the original CDI, it offers a good increase in performance and is also cheaper than the original. Furthermore, this CDI is Plug&Play! The 10 pre-programmed ignition curves can be easily selected via a potentiometer. The original ignition curve is also included.

Manufacturer's description:
The PROCOM Map Switching Performance CDI for the Yamaha YFM350 Banshee (87-94) increases the rev limit by 1,000 RPM compared to the standard rev limit. In addition, this unit offers 10 newly mapped control curves that provide a noticeable increase in power and torque over the stock CDI.

This CDI box is a direct plug-in replacement. Simply remove the standard CDI and plug the Procom unit directly into the wiring harness, no modification required. Suitable for stock and modified bikes.

Includes:
1x Procom CDI PE-C-AY350B

Info:
Compare connector plugs!

Suitable for:
Yamaha Banshee from model year 1994 (square connector)

180,00 EUR
180,00 EUR per Pcs

Cylindrical roller bearing TZ Style Bearing...

Cylindrical roller bearing TZ Style Bearing reinforced version C3 bearing clearance with ring groove Crankshaft bearing (25x62x17mm)

Includes:
1x cylindrical roller bearing
1x cylindrical roller bearing inner part

Info:
This bearing is a must-have for all those who drive a larger engine or who are travelling on the race track. It relieves the bearing seat in the crankcase and lasts longer.
If possible, the bearing should only be used with a straight-toothed primary drive.

Compatibility:
Can be used with all standard crankshafts. Whether original or +4, +7, +10 etc.
Remove the old bearing and fit the new one.

Installation position:
Right (directly on the primary drive)

Suitable for:
Yamaha Banshee all years of construction
Yamaha RD 350 31K, YPVS, 1WW, 1WX

39,00 EUR
39,00 EUR per Pcs

Cylindrical roller bearing TZ Style Bearing...

AEM Lambdatool X-Series wideband UEGO AFR control instrument complete set

Includes:
1x display unit
1x Bosch LSU4.9 lambda sensor
1x cable set
1x weld-in sleeve

259,00 EUR
259,00 EUR per Pcs

Lambda sensor LSU 4.9 BOSCH e.g. as a replacement...

Lambda sensor LSU 4.9 BOSCH

Contains:
1x Bosch LSU4.9 lambda sensor

179,00 EUR
179,00 EUR per Pcs

Dynojet carburettor kit STAGE 1 for Yamaha...

Dynojet carburettor kit STAGE 1 for Yamaha Fazer FZS 1000 or 4 cylinder Yamaha Raptor and others

Includes:
1x complete tuning kit

Info:
This tuning kit is a MUST for anyone who rides a 4-cylinder quad bike. It makes the engine run even better!

Installation position:
Carburettor

Suitable for:
Yamaha Fazer engines from 2001 - 2005

149,00 EUR
149,00 EUR per Pcs

Dynatek ignition coil DCK7-4 f. Yamaha Banshee...

Dynatek ignition coil DCK7-4 for the Yamaha Banshee or RD 350

Includes:
1x ignition coil incl. ignition cable without spark plug connector

Description:
Compared to the original ignition coil, this ignition coil offers a stronger ignition spark and therefore better engine running

To be connected like the original ignition coil

Fitting instructions:
Fits 1:1 to the original mounting points

Suitable for all model years

Comparison numbers:
2GU-82310-50-00
2GU-82310-51-00
3LC-82310-00-00
3XC-82310-01-00
3LC-82310-01-00

169,00 EUR

EBC Brake pads Redstuff FA135TT front right Yamaha Raptor Banshee 450 700 (For 2 piston brake caliper) 1S3-W0045-00-00

EBC Brake Pads Redstuff FA054TT front left...

EBC Brake Pads Redstuff FA054TT front left or right Yamaha Banshee (For the original 1 piston brake caliper)

Includes:
2x brake pads for the front axle (front left or right)

Info:
Carbon-based brake pads with E-approval

Improved braking feel with lower load on the brake disc
high carbon content for better cooling and less heat transfer to the brake system
Prevents heat fractures of the brake disc
ideal for Enduro and ATV
Redstuff is the brake pad of many top riders and motocross champions

Carbon/graphite brake pads for motocross and ATV

Quantity required:
2 pieces = left and right

23,00 EUR
23,00 EUR per Pcs

Dynatek CDI DFS7-6P Yamaha Banshee 350 Programmable...

Dynatek CDI DFS7-6P Yamaha Banshee 350 Programmable Tuning CDI Plug&Play from 1997 onwards

Includes:
1x Dynatek CDI incl. switch for throttle cam adjustment

Description:
This CDI can be freely programmed (order programming cable).

To be connected like the original CDI

Significant increase in performance and smoother engine running with optimised ignition curve!

Tip:
It is best to order the matching ignition coil at the same time

Fitting instructions:
Fits 1:1 to the original mounting points and plugs

Suitable for:
Yamaha Banshee - From 1997 (With plug modification it fits all Banshees!)

Important note:
CDIs are currently being ordered on a customer-specific basis. Therefore the delivery time is longer than usual.

Picture similar

419,00 EUR
419,00 EUR per Pcs

Primary drive straight cut - Straight Cut...

Primary drive with straight teeth (original helical teeth)

Includes:
1x clutch basket gear
1x crankshaft gear

Info:
The gears have hardened teeth. There are also some primary drives on the market that are unfortunately of poor quality.
Usually for engines over 70hp and a sensible relief for the crankshaft or the bearings and bearing seat.

Optionally available in 2 possible ratios:
2.86 = standard (plug and play)
2.68 = Longer for customised engines (minimal adjustment necessary)

Compatibility:
Can be driven with all standard clutch baskets (also original)

Suitable for:
Yamaha Banshee all years of construction
Yamaha RD 350 31K, YPVS, 1WW, 1WX

Returns:
Unfortunately, parts that are ordered on a customer-specific basis cannot be returned. The parts come directly from the USA and are ordered separately for each customer.
Cancellation is only possible within the first 24 hours. After we have ordered the parts in the USA, cancellations are no longer possible.

from 799,00 EUR

Axle bearing Bearing set AllBalls Racing...

Axle bearing Bearing set Allballs Upgrade Reinforced version (double bearing) Yamaha Raptor 450/700

This bearing set from AllBalls replaces the factory-fitted single bearings (2 per side) and promises a long service life!

Includes:
2x reinforced axle bearings
2x shaft seal ring
4x O-ring

Suitable for:
Yamaha Raptor 700
Yamaha YFZ 450

89,00 EUR
89,00 EUR per Pcs

!THE WILBERS OKTOBERFEST IS BACK!

In October, we're not only celebrating the traditional Oktoberfest, but also your love of motorbikes!

**From 01 to 31 October, you will receive a 10% discount* on ALL our products and services!**

Now is the perfect time to realise your dreams and save money at the same time!

WOW!

From today, 1 October 2025, we are offering a 7 year warranty period - instead of 5 years - on ALL Wilbers suspension products, this applies to all purchases made from 1 October 2025.

*10% special discount on all products and services (excluding packaging and shipping costs, express surcharges, special solutions) for orders placed from 1 to 31 October 2025.

We are pleased that you have found us!

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