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

2740 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 4675M07200 Piston Kit - 1.00mm Oversize to 72.95mm, 8.7:1 Compression
$199.99
$199.99
$221.95
Bore: 72.95mm Compression: 8.7:1 Compression Sizing: 1.00mm OversizeSPECIFICATIONS. Displacement: 236cc. Bore - Standard: 71.00mm. Bore - Actual: 72.00mm. Bore - Oversize: 1.00mm. Stroke: 58.00mm. ...
10% Off
Wiseco 4676M08300 Piston Kit - Standard Bore 82.92mm, 8.6:1 Compression
$199.99
$199.99
$221.95
Bore: 82.92mm Compression: 8.6:1 Compression Sizing: Standard BoreSPECIFICATIONS. Displacement: 386cc. Bore - Standard: 83.00mm. Bore - Actual: 83.00mm. Bore - Oversize: STD. Stroke: 71.50mm. Compr...
10% Off
Wiseco 4676M08350 Piston Kit - 0.50mm Oversize to 83.92mm, 8.6:1 Compression
$199.99
$199.99
$221.95
Bore: 83.92mm Compression: 8.6:1 Compression Sizing: 0.50mm OversizeSPECIFICATIONS. Displacement: 389cc. Bore - Standard: 83.00mm. Bore - Actual: 83.50mm. Bore - Oversize: 0.50mm. Stroke: 71.50mm. ...
10% Off
Wiseco 4676M08400 Piston Kit - 1.00mm Oversize to 84.92mm, 8.6:1 Compression
$199.99
$199.99
$221.95
Bore: 84.92mm Compression: 8.6:1 Compression Sizing: 1.00mm OversizeSPECIFICATIONS. Displacement: 392cc. Bore - Standard: 83.00mm. Bore - Actual: 84.00mm. Bore - Oversize: 1.00mm. Stroke: 71.50mm. ...
10% Off
Wiseco 4677M09250 Piston Kit - 0.50mm Oversize to 92.95mm, 10.2:1 Compression
$209.99
$209.99
$232.95
Bore: 92.95mm 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
Wiseco 4677M09300 Piston Kit - 1.00mm Oversize to 93.95mm, 10.2:1 Compression
$221.99
$221.99
$246.95
Bore: 93.95mm 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
Wiseco 4689M07300 Piston Kit - Standard Bore 72.95mm, 10.5:1 Compression
$199.99
$199.99
$221.95
Bore: 72.95mm Compression: 10.5:1 Compression Sizing: Standard BoreSPECIFICATIONS. Displacement: 249cc. Bore - Standard: 73.00mm. Bore - Actual: 73.00mm. Bore - Oversize: STD. Stroke: 59.6mm. Compr...
10% Off
Wiseco 4689M07350 Piston Kit - 0.50mm Oversize to 73.95mm, 10.5:1 Compression
$199.99
$199.99
$221.95
Bore: 73.95mm Compression: 10.5:1 Compression Sizing: 0.50mm OversizeSPECIFICATIONS. Displacement: 251cc. Bore - Standard: 73.00mm. Bore - Actual: 73.50mm. Bore - Oversize: 0.50mm. Stroke: 59.60mm....
10% Off
Wiseco 4689M07400 Piston Kit - 1.00mm Oversize to 74.95mm, 10.5:1 Compression
$199.99
$199.99
$221.95
Bore: 74.95mm Compression: 10.5:1 Compression Sizing: 1.00mm OversizeSPECIFICATIONS. Displacement: 253cc. Bore - Standard: 73.00mm. Bore - Actual: 74.00mm. Bore - Oversize: 1.00mm. Stroke: 59.60mm....
10% Off
Wiseco 4689M07500 Piston Kit - 2.00mm Oversize to 76.00mm, 10.5:1 Compression
$219.99
$219.99
$243.95
Bore: 76.00mm Compression: 10.5:1 Compression Sizing: 2.00mm OversizeSPECIFICATIONS. Displacement: 256cc. Bore - Standard: 73.00mm. Bore - Actual: 75.00mm. Bore - Oversize: 2.00mm. Stroke: 59.60mm....
10% Off
Wiseco 4693M09500 Piston Kit - Standard Bore 94.92mm, 12.5:1 Compression
$229.99
$229.99
$255.95
Bore: 94.92mm Compression: 12.5:1 Compression Sizing: Standard BoreSPECIFICATIONS. Displacement: 426cc. Bore - Standard: 95.00mm. Bore - Actual: 95.00mm. Bore - Oversize: STD. Stroke: 60.1mm. Compr...
Wiseco 4705M06550 Piston Kit - Standard Bore 65.45mm, 11.2:1 Compression
$199.95
$199.95
Bore: 65.45mm Compression: 11.2:1 Compression Sizing: Standard BoreSPECIFICATIONS. Displacement: 600cc. Bore - Standard: 65.50mm. Bore - Actual: 65.50mm. Bore - Oversize: STD. Stroke: 44.50mm. Comp...
10% Off
Wiseco 4707M07400 Piston Kit - Standard Bore 73.95mm, 13:1 Compression
$197.99
$197.99
$219.95
Bore: 73.95mm Compression: 13:1 Compression Sizing: Standard BoreSPECIFICATIONS. Displacement: 998cc. Bore - Standard: 74.00mm. Bore - Actual: 74.00mm. Bore - Oversize: STD. Stroke: 58.00mm. Compre...
10% Off
Wiseco 4713M09000 Piston Kit - Standard Bore 89.92mm, 12.2:1 Compression
$214.99
$214.99
$238.95
Bore: 89.92mm Compression: 12.2:1 Compression Sizing: Standard BoreSPECIFICATIONS. Displacement: 398cc. Bore - Standard: 90.00mm. Bore - Actual: 90.00mm. Bore - Oversize: STD. Stroke: 62.60mm. Comp...
10% Off
Wiseco 4713M09200 Piston Kit - 2.00mm Oversize to 93.92mm
$239.99
$239.99
$266.95
Bore: 93.92mm Compression: Compression Not Available Sizing: 2.00mm OversizeSPECIFICATIONS. Displacement: 416cc. Bore - Standard: 90.00mm. Bore - Actual: 92.00mm. Bore - Oversize: 2.00mm. Stroke: 6...
10% Off
Wiseco 4714M09000 Piston Kit - Standard Bore 89.92mm, 13.5:1 Compression
$214.99
$214.99
$238.95
Bore: 89.92mm Compression: 13.5:1 Compression Sizing: Standard BoreSPECIFICATIONS. Displacement: 398cc. Bore - Standard: 90.00mm. Bore - Actual: 90.00mm. Bore - Oversize: STD. Stroke: 62.60mm. Cyli...
10% Off
Wiseco 4715M10000 Piston Kit - Standard Bore 99.95mm, 10:1 Compression
$237.99
$237.99
$263.95
Bore: 99.95mm Compression: 10.0:1 Compression Sizing: Standard BoreSPECIFICATIONS. Displacement: 644cc. Bore - Standard: 100.00mm. Bore - Actual: 100.00mm. Bore - Oversize: STD. Stroke: 82.6mm. Com...
10% Off
Wiseco 4716M10000 Piston Kit - Standard Bore 99.95mm, 11:1 Compression
$237.99
$237.99
$263.95
Bore: 99.95mm Compression: 11:1 Compression Sizing: Standard BoreSPECIFICATIONS. Displacement: 644cc. Bore - Standard: 100.00mm. Bore - Actual: 100.00mm. Bore - Oversize: STD. Stroke: 82.6mm. Compr...
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