Availability:
Out of stock
Forged from high-silicon aluminum alloy for maximum strength and dependability
Wiseco offers a complete range of popular piston models and years for both trail and racing applications
Durability, longevity and increased horsepower
Innovative forging design and piston skirt provide maximum horsepower and torque
Features forged pistons, rings, wrist pins, and circlips
These high-tech piston designs offer maximum compression ratios, ultra-stiff strutted forgings, and titanium nitride-coated rings, which all add up to more power that is sustained longer
Each piston is E-Coated on the crown, ring grooves, and pin bore, for maximum wear resistance and protection from micro-welding, galling, and detonation
GP Series parts generally have less machining on the outside, which helps seal up the bore for increased compression
Additionally, boost ports are removed for a more predictable powerband and increased pull on the top end
Cylinder sleeves must be purchased separately.
Service intervals may be increased with Racer's Choice pistons over conventional Wiseco pistons, and are for expert racers and tuners only.
Specs
Piston Diameter
53.95 mm
Product Name
Piston Kit
Stroke Length
54,50 mm
Stroke Length
54.50 mm
Compression Ratio
Stock
Model
GP Series
Piston Material
Forged
Skirt Coating
ArmorGlide®
Units
Kit
Bore - Oversize
Standard
Piston Material
4032 Aluminum Alloy
Bore Size
54.00 mm
Displacement
125 cc
Engine Type
2-Stroke
Bore - Oversize
Standard
Riding Style
Off-Road
Type
Racers Choice
Part Notes
Piston is electra coated.
Does not have an intake window.
Pinned on centerline.
Sold out
Original price
$184.95
-
Original price
$184.95
Original price
$184.95
$184.95
-
$184.95
Current price
$184.95
Product Details
Features
- Forged from high-silicon aluminum alloy for maximum strength and dependability
- Wiseco offers a complete range of popular piston models and years for both trail and racing applications
- Durability, longevity and increased horsepower
- Innovative forging design and piston skirt provide maximum horsepower and torque
- Features forged pistons, rings, wrist pins, and circlips
- These high-tech piston designs offer maximum compression ratios, ultra-stiff strutted forgings, and titanium nitride-coated rings, which all add up to more power that is sustained longer
- Each piston is E-Coated on the crown, ring grooves, and pin bore, for maximum wear resistance and protection from micro-welding, galling, and detonation
- GP Series parts generally have less machining on the outside, which helps seal up the bore for increased compression
- Additionally, boost ports are removed for a more predictable powerband and increased pull on the top end
- Cylinder sleeves must be purchased separately.
- Service intervals may be increased with Racer's Choice pistons over conventional Wiseco pistons, and are for expert racers and tuners only.
Specs
| Piston Diameter | 53.95 mm |
| Product Name | Piston Kit |
| Stroke Length | 54,50 mm |
| Stroke Length | 54.50 mm |
| Compression Ratio | Stock |
| Model | GP Series |
| Piston Material | Forged |
| Skirt Coating | ArmorGlide® |
| Units | Kit |
| Bore - Oversize | Standard |
| Piston Material | 4032 Aluminum Alloy |
| Bore Size | 54.00 mm |
| Displacement | 125 cc |
| Engine Type | 2-Stroke |
| Bore - Oversize | Standard |
| Riding Style | Off-Road |
| Type | Racers Choice |
Part Notes
- Piston is electra coated.
- Does not have an intake window.
- Pinned on centerline.
Features
- Forged from high-silicon aluminum alloy for maximum strength and dependability
- Wiseco offers a complete range of popular piston models and years for both trail and racing applications
- Durability, longevity and increased horsepower
- Innovative forging design and piston skirt provide maximum horsepower and torque
- Features forged pistons, rings, wrist pins, and circlips
- These high-tech piston designs offer maximum compression ratios, ultra-stiff strutted forgings, and titanium nitride-coated rings, which all add up to more power that is sustained longer
- Each piston is E-Coated on the crown, ring grooves, and pin bore, for maximum wear resistance and protection from micro-welding, galling, and detonation
- GP Series parts generally have less machining on the outside, which helps seal up the bore for increased compression
- Additionally, boost ports are removed for a more predictable powerband and increased pull on the top end
- Cylinder sleeves must be purchased separately.
- Service intervals may be increased with Racer's Choice pistons over conventional Wiseco pistons, and are for expert racers and tuners only.
Specs
| Piston Diameter | 53.95 mm |
| Product Name | Piston Kit |
| Stroke Length | 54,50 mm |
| Stroke Length | 54.50 mm |
| Compression Ratio | Stock |
| Model | GP Series |
| Piston Material | Forged |
| Skirt Coating | ArmorGlide® |
| Units | Kit |
| Bore - Oversize | Standard |
| Piston Material | 4032 Aluminum Alloy |
| Bore Size | 54.00 mm |
| Displacement | 125 cc |
| Engine Type | 2-Stroke |
| Bore - Oversize | Standard |
| Riding Style | Off-Road |
| Type | Racers Choice |
Part Notes
- Piston is electra coated.
- Does not have an intake window.
- Pinned on centerline.
| Store SKU | MFR. Product # | Availability |
|---|---|---|
| 788M05400 | 788M05400 | Out of Stock |
This product is vehicle specific.
Select your vehicle to confirm fitment.
This Product Fits
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
Product Description
Features
- Forged from high-silicon aluminum alloy for maximum strength and dependability
- Wiseco offers a complete range of popular piston models and years for both trail and racing applications
- Durability, longevity and increased horsepower
- Innovative forging design and piston skirt provide maximum horsepower and torque
- Features forged pistons, rings, wrist pins, and circlips
- These high-tech piston designs offer maximum compression ratios, ultra-stiff strutted forgings, and titanium nitride-coated rings, which all add up to more power that is sustained longer
- Each piston is E-Coated on the crown, ring grooves, and pin bore, for maximum wear resistance and protection from micro-welding, galling, and detonation
- GP Series parts generally have less machining on the outside, which helps seal up the bore for increased compression
- Additionally, boost ports are removed for a more predictable powerband and increased pull on the top end
- Cylinder sleeves must be purchased separately.
- Service intervals may be increased with Racer's Choice pistons over conventional Wiseco pistons, and are for expert racers and tuners only.
Specs
| Piston Diameter | 53.95 mm |
| Product Name | Piston Kit |
| Stroke Length | 54,50 mm |
| Stroke Length | 54.50 mm |
| Compression Ratio | Stock |
| Model | GP Series |
| Piston Material | Forged |
| Skirt Coating | ArmorGlide® |
| Units | Kit |
| Bore - Oversize | Standard |
| Piston Material | 4032 Aluminum Alloy |
| Bore Size | 54.00 mm |
| Displacement | 125 cc |
| Engine Type | 2-Stroke |
| Bore - Oversize | Standard |
| Riding Style | Off-Road |
| Type | Racers Choice |
Part Notes
- Piston is electra coated.
- Does not have an intake window.
- Pinned on centerline.
Part Numbers
| Store SKU | MFR. Product # | Availability |
|---|---|---|
| 788M05400 | 788M05400 | Out of Stock |
Fitment
This product is vehicle specific.
Select your vehicle to confirm fitment.
This Product Fits
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.