New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

Collection:

Wiseco

2726 products
Price
  • -
Show all Price
Vehicle Fitment Combos Show all Vehicle Fitment Combos
10% Off
Regular price $299.99
Sale price $299.99
Regular price $332.95
Unit price
per 
Bore: 99.20mm Compression: 12.5:1 High Compression Sizing: Standard BoreSPECIFICATIONS. Displacement: 499cc. Bore - Standard: 99.2mm. Bore - Actual: 99.20mm. Bore - Oversize: STD. Stroke: 64.6mm. C...
10% Off
Regular price $228.99
Sale price $228.99
Regular price $253.95
Unit price
per 
Bore: 80.50mm Sizing: 0.50mm OversizeSPECIFICATIONS. Displacement: 354cc. Bore - Standard: 80.00mm. Bore - Actual: 80.50mm. Bore - Oversize: 0.50mm. Stroke: 70.00mm. Cylinders: 1. ITEM CONTENTS. 31...
Free
Bore: 92.00mm Sizing: Standard BoreSPECIFICATIONS. Displacement: 499cc. Bore - Standard: 92.00mm. Bore - Actual: 92.00mm. Bore - Oversize: STD. Stroke: 75.00mm. Cylinders: 1. Compression Ratio - Ac...
9% Off
Regular price $273.31
Sale price $273.31
Regular price $301.95
Unit price
per 
Bore: 92.50mm Compression: 10.2:1 Compression Sizing: 0.50mm OversizeSPECIFICATIONS. Displacement: 501cc. Bore - Standard: 92.00mm. Bore - Actual: 92.50mm. Bore - Oversize: 0.50mm. Stroke: 75.00mm....
10% Off
Regular price $283.99
Sale price $283.99
Regular price $315.95
Unit price
per 
Bore: 93.00mm Compression: 10.2:1 Compression Sizing: 1.00mm OversizeSPECIFICATIONS. Displacement: 504cc. Bore - Standard: 92.00mm. Bore - Actual: 93.00mm. Bore - Oversize: 1.00mm. Stroke: 75.00mm....
10% Off
Regular price $280.19
Sale price $280.19
Regular price $309.95
Unit price
per 
Bore: 90.00mm Compression: 12.2:1 Stock Compression Sizing: Standard BoreSPECIFICATIONS. Displacement: 398cc. Bore - Standard: 90.00mm. Bore - Actual: 90.00mm. Bore - Oversize: STD. Stroke: 62.60mm...
10% Off
Regular price $154.99
Sale price $154.99
Regular price $171.95
Unit price
per 
Bore: 41.50mm Sizing: 0.50mm OversizeSPECIFICATIONS. Displacement: 51cc. Bore - Standard: 41.00mm. Bore - Actual: 41.50mm. Bore - Oversize: 0.50mm. Stroke: 37.80mm. Cylinders: 1. ITEM CONTENTS. 163...
10% Off
Regular price $218.99
Sale price $218.99
Regular price $242.95
Unit price
per 
Bore: 80.00mm Sizing: 1.00mm OversizeSPECIFICATIONS. Displacement: 353cc. Bore - Standard: 79.00mm. Bore - Actual: 80.00mm. Bore - Oversize: 1.00mm. Stroke: 71.20mm. Cylinders: 1. Compression Ratio...
10% Off
Regular price $177.99
Sale price $177.99
Regular price $197.95
Unit price
per 
Bore: 54.00mm Compression: 11:1 Compression Sizing: Standard BoreContains all the necessary components for overboring or rebuilding your top end. Feature forged pistons, rings, wrist pins, circlips...
10% Off
Regular price $177.99
Sale price $177.99
Regular price $197.95
Unit price
per 
Bore: 54.50mm Compression: 11:1 Compression Sizing: 0.50mm OversizeSPECIFICATIONS. Displacement: 126cc. Bore - Standard: 54.00mm. Bore - Actual: 54.50mm. Bore - Oversize: 0.50mm. Stroke: 54.00mm. C...
10% Off
Regular price $203.99
Sale price $203.99
Regular price $226.95
Unit price
per 
Bore: 54.00mm Sizing: Standard BoreSPECIFICATIONS. Displacement: 125cc. Bore - Standard: 54.00mm. Bore - Actual: 54.00mm. Bore - Oversize: STD. Stroke: 54.5mm. Cylinders: 1. Note: Pro-Lite. Note: C...
7% Off
Regular price $170.69
Sale price $170.69
Regular price $182.95
Unit price
per 
Bore: 47.00mm Compression: 10.5:1 Compression Sizing: Standard BoreCylinder boring required for oversizes. Contains all the necessary components for overboring or rebuilding your top end. Feature ...
Free
Bore: 74.00mm Compression: 11.5:1 Compression Sizing: Standard BoreContains all the necessary components for overboring or rebuilding your top end. Feature forged pistons, rings, wrist pins, circli...
10% Off
Regular price $231.99
Sale price $231.99
Regular price $257.95
Unit price
per 
Bore: 74.00mm Compression: 11.5:1 Compression Sizing: Standard BoreContains all the necessary components for overboring or rebuilding your top end. Feature forged pistons, rings, wrist pins, circli...
10% Off
Regular price $259.99
Sale price $259.99
Regular price $288.95
Unit price
per 
Bore: 67.00mm Sizing: Standard BoreSPECIFICATIONS. Displacement: 247cc. Bore - Standard: 67.00mm. Bore - Actual: 67.00mm. Bore - Oversize: STD. Stroke: 70.00mm. Cylinders: 1. Note: Must use stock t...
10% Off
Regular price $285.99
Sale price $285.99
Regular price $317.95
Unit price
per 
Bore: 69.00mm Sizing: 2.00mm OversizeSPECIFICATIONS. Displacement: 262cc. Bore - Standard: 67.00mm. Bore - Actual: 69.00mm. Bore - Oversize: 2.00mm. Stroke: 70.00mm. Cylinders: 1. Note: Must use st...
10% Off
Regular price $252.99
Sale price $252.99
Regular price $280.95
Unit price
per 
Bore: 83.50mm Compression: 8.6:1 Compression Sizing: 0.50mm OversizeContains all the necessary components for overboring or rebuilding your top end. Feature forged pistons, rings, wrist pins, circl...
10% Off
Regular price $252.99
Sale price $252.99
Regular price $280.95
Unit price
per 
Bore: 84.00mm Compression: 8.6:1 Compression Sizing: 1.00mm OversizeContains all the necessary components for overboring or rebuilding your top end. Feature forged pistons, rings, wrist pins, circl...

Your Garage

Add a Vehicle