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! ➡

Wiseco

2739 products
Brand Show all Brand
Vehicle Type Show all Vehicle Type
Material Show all Material
Price
  • -
Show all Price
Vehicle Fitment Combos Show all Vehicle Fitment Combos
10% Off
Wiseco 4731M09500 Piston Kit - Standard Bore 94.92mm, 11:1 Compression
$238.99
$238.99
$265.95
Bore: 94.92mm Compression: 11:1 Compression Sizing: Standard BoreSPECIFICATIONS. Displacement: 510cc. Bore - Standard: 95.00mm. Bore - Actual: 95.00mm. Bore - Oversize: STD. Stroke: 72.00mm. Compre...
10% Off
Wiseco 4731M09700 Piston Kit - 2.00mm Oversize to 98.92mm, 11:1 Compression
$251.99
$251.99
$279.95
Bore: 98.92mm Compression: 11:1 Compression Sizing: Standard BoreSPECIFICATIONS. Displacement: 521cc. Bore - Standard: 95.00mm. Bore - Actual: 97.00mm. Bore - Oversize: 2.00mm. Stroke: 72.00mm. Com...
10% Off
Wiseco 4732M09500 Piston Kit - Standard Bore 94.92mm, 12.5:1 Compression
$281.99
$281.99
$312.95
Bore: 94.92mm Compression: 12.5:1 Compression Sizing: Standard BoreSPECIFICATIONS. Displacement: 510cc. Bore - Standard: 95.00mm. Bore - Actual: 95.00mm. Bore - Oversize: STD. Stroke: 72.00mm. Comp...
10% Off
Wiseco 4732M09700 Piston Kit - 2.00mm Oversize to 98.92mm, 12.5:1 Compression
$281.99
$281.99
$312.95
Bore: 98.92mm Compression: 12.5:1 Compression Sizing: 2.00mm OversizeSPECIFICATIONS. Displacement: 521cc. Bore - Standard: 95.00mm. Bore - Actual: 97.00mm. Bore - Oversize: 2.00mm. Stroke: 72.00mm....
10% Off
Wiseco 4737M10000 Piston Kit - Standard Bore 99.92mm, 11:1 Compression
$232.99
$232.99
$258.95
Bore: 99.92mm Compression: 11:1 Compression Sizing: Standard BoreSPECIFICATIONS. Displacement: 660cc. Bore - Standard: 100.00mm. Bore - Actual: 100.00mm. Bore - Oversize: STD. Stroke: 84.00mm. Comp...
10% Off
Wiseco 4737M10050 Piston Kit - 0.50mm Oversize to 100.92mm, 11:1 Compression
$232.99
$232.99
$258.95
Bore: 100.92mm Compression: 11:1 Compression Sizing: 0.50mm OversizeSPECIFICATIONS. Displacement: 660cc. Bore - Standard: 100.00mm. Bore - Actual: 100.50mm. Bore - Oversize: 0.50mm. Stroke: 84.00mm...
10% Off
Wiseco 4737M10100 Piston Kit - 1.00mm Oversize to 101.92mm, 11:1 Compression
$246.99
$246.99
$273.95
Bore: 101.92mm Compression: Compression Not Available Sizing: 1.00mm OversizeSPECIFICATIONS. Displacement: 666cc. Bore - Standard: 100.00mm. Bore - Actual: 101.00mm. Bore - Oversize: 1.00mm. Stroke...
10% Off
Wiseco 4746M08400 Piston Kit - 3.00mm Oversize to 86.95mm, 12:1 Compression
$197.99
$197.99
$219.95
Bore: 86.95mm Compression: 12:1 Compression Sizing: 3.00mm OversizeSPECIFICATIONS. Displacement: 1396cc. Bore - Standard: 81.00mm. Bore - Actual: 84.00mm. Bore - Oversize: 3.00mm. Stroke: 63.00mm. ...
10% Off
Wiseco 4752M05400 Piston Kit - Standard Bore 53.95mm, 11:1 Compression
$144.99
$144.99
$160.95
Bore: 53.95mm Compression: 11:1 Compression Sizing: Standard BoreSPECIFICATIONS. Displacement: 124cc. Bore - Standard: 54.00mm. Bore - Actual: 54.00mm. Bore - Oversize: STD. Stroke: 54.00mm. Cylind...
8% Off
Wiseco 4752M05450 Piston Kit - 0.50mm Oversize to 54.95mm, 11:1 Compression
$148.11
$148.11
$160.95
Bore: 54.95mm 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
Wiseco 4752M05500 Piston Kit - 1.00mm Oversize to 55.95mm, 11:1 Compression
$144.99
$144.99
$160.95
Bore: 55.95mm Compression: 11:1 Compression Sizing: 1.00mm OversizeSPECIFICATIONS. Displacement: 128cc. Bore - Standard: 54.00mm. Bore - Actual: 55.00mm. Bore - Oversize: 1.00mm. Stroke: 54.00mm. C...
10% Off
Wiseco 4755M09600 Piston Kit - Standard Bore 95.94mm, 12.5:1 Compression
$259.99
$259.99
$288.95
Bore: 95.94mm Compression: 12.5:1 Compression Sizing: Standard BoreSPECIFICATIONS. Displacement: 449cc. Bore - Standard: 96.00mm. Bore - Actual: 96.00mm. Bore - Oversize: STD. Stroke: 62.1mm. Compr...
10% Off
Wiseco 4764M08700 Piston Kit - Standard Bore 86.91mm, 9:1 Compression
$237.99
$237.99
$263.95
Bore: 86.91mm Compression: 9:1 Compression Sizing: Standard BoreSPECIFICATIONS. Displacement: 499cc. Bore - Standard: 87.00mm. Bore - Actual: 87.00mm. Bore - Oversize: STD. Stroke: 84.00mm. Compres...
10% Off
Wiseco 4764M08750 Piston Kit - 0.50mm Oversize to 87.91mm, 9:1 Compression
$237.99
$237.99
$263.95
Bore: 87.91mm Compression: 9:1 Compression Sizing: 0.50mm OversizeSPECIFICATIONS. Displacement: 502cc. Bore - Standard: 87.00mm. Bore - Actual: 87.50mm. Bore - Oversize: 0.50mm. Stroke: 84.00mm. Co...
10% Off
Wiseco 4764M08800 Piston Kit - 1.00mm Oversize to 88.91mm, 9:1 Compression
$237.99
$237.99
$263.95
Bore: 88.91mm Compression: 9:1 Compression Sizing: 1.00mm OversizeSPECIFICATIONS. Displacement: 505cc. Bore - Standard: 87.00mm. Bore - Actual: 88.00mm. Bore - Oversize: 1.00mm. Stroke: 84.00mm. Co...
9% Off
Wiseco 477M04800 Piston Kit - 1.00mm Oversize to 48.95mm
$129.21
$129.21
$141.95
Bore: 48.95mm Compression: Compression Not Available Sizing: 1.00mm OversizeSPECIFICATIONS. Displacement: 81cc. Bore - Standard: 47.00mm. Bore - Actual: 48.00mm. Bore - Oversize: 1.00mm. Stroke: 45...
10% Off
Wiseco 4782M08050 Piston Kit - 0.50mm Oversize to 80.95mm, 11:1 Compression
$187.99
$187.99
$208.95
Bore: 80.95mm Compression: 11:1 Compression Sizing: 0.50mm OversizeSPECIFICATIONS. Displacement: 641cc. Bore - Standard: 80.00mm. Bore - Actual: 80.50mm. Bore - Oversize: 0.50. Stroke: 63.00mm. Cyl...
10% Off
Wiseco 4782M08100 Piston Kit - 1.00mm Oversize to 81.95mm, 11:1 Compression
$187.99
$187.99
$208.95
Bore: 81.95mm Compression: 11:1 Compression Sizing: 1.00mm OversizeSPECIFICATIONS. Displacement: 649cc. Bore - Standard: 80.00mm. Bore - Actual: 81.00mm. Bore - Oversize: 1.00. Stroke: 63.00mm. Cyl...
Secure, Trusted, and Encrypted

Protected by industry-leading 256-bit SSL encryption and backed by Shopify’s PCI DSS–compliant infrastructure. Every page, click, and transaction is encrypted and monitored for threats — so you can shop with confidence knowing your data stays protected.

Parts for Every Machine

We stock aftermarket parts, gear and accessories for motorcycles, ATVs, UTVs, snowmobiles, personal watercraft, and even performance cars — all backed by expert support and live inventory.

Real-Time Fitment Accuracy

Search by Year, Make, and Model with confidence. Our proprietary vehicle fitment system ensures you’re only shown what fits — no guesswork, no returns — just parts that fit.

Fast, Trackable Shipping

We ship from over 20 U.S. warehouses — often same or next business day. Every order includes tracking and transparent fulfillment updates from start to finish, all processed through a secure, encrypted checkout.

Quick Links

Ride With Us. Stay Connected.

Follow us for real-time fitment updates, gear drops, and pro tips from the garage. No spam, just parts, tech, and news for riders like you.

Your Garage

Add a Vehicle