WSM
WSM Performance Parts delivers premium aftermarket components to power your motorcycles, ATVs, PWCs, and jet skis. Renowned for precision and durability, WSM offers high-performance mufflers, impellers, brake pads, clutch switches, fork oil, and more, crafted to meet or exceed OEM standards. Riders Addiction proudly stocks WSM’s full lineup, If you don't see it listed- contact us for pricing!
Why WSM? Every part is engineered for superior fitment, reliability, and performance, ensuring your ride runs at its best. From upgrading your motorcycle exhaust to optimizing your PWC impeller, WSM brings innovation and value. Shop WSM Performance Parts at Riders Addiction today and elevate your ride with parts built for passion and power!
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WSM 54-226-12 Top End Rebuild Kit fits Honda 350 TRX 00-06 (+0.5mm)
WSM
MSRP: $155.89$133.62Top-quality piston kitIncludes pistons, rings, pins, clips, head and base gaskets and intake and exhaust gaskets and oil filter for 4-stroke modelsMSRP: $155.89$133.62Qty in Cart: 0Quantity:Price:MSRP: $155.89$133.62Subtotal: -
WSM 54-226-13 Top End Kit - 79.25 mm - for Honda
WSM
MSRP: $155.89$140.31FeaturesTop-quality piston kitIncludes pistons, rings, pins, clips, head and base gaskets and intake and exhaust gaskMSRP: $155.89$140.31 -
WSM 54-226-14 Top End Kit - 79.50 mm - for Honda
WSM
MSRP: $155.89$140.31FeaturesTop-quality piston kitIncludes pistons, rings, pins, clips, head and base gaskets and intake and exhaust gaskMSRP: $155.89$140.31 -
WSM 54-227-11 Top End Kit - 90.25 mm - for Honda
WSM
$157.44FeaturesTop-quality piston kitIncludes pistons, rings, pins, clips, head and base gaskets and intake and exhaust gask$157.44 -
WSM 54-229-10 Top End Kit - 68.50 mm - for Honda
WSM
$144.99FeaturesHigh quality complete top-end rebuild kit includes piston, rings, wrist pin, circlips, and head, base, intake and exhause gaskets for one engine$144.99 -
WSM 54-230-13 Top End Rebuild Kit fits Honda 400 TRX-FW 04-07 (+0.75mm)
WSM
MSRP: $177.49$162.94Top-quality piston kitIncludes pistons, rings, pins, clips, head and base gaskets and intake and exhaust gaskets and oil filter for 4-stroke modelsMSRP: $177.49$162.94Qty in Cart: 0Quantity:Price:MSRP: $177.49$162.94Subtotal: -
WSM 54-231-20 Top End Kit - 86.50 mm - for Honda
WSM
MSRP: $191.47$172.33FeaturesTop-quality piston kitIncludes pistons, rings, pins, clips, head and base gaskets and intake and exhaust gaskMSRP: $191.47$172.33 -
WSM 54-231-21 Top End Kit - 86.75 mm - for Honda
WSM
MSRP: $191.47$172.33FeaturesTop-quality piston kitIncludes pistons, rings, pins, clips, head and base gaskets and intake and exhaust gaskMSRP: $191.47$172.33 -
WSM 54-231-23 Top End Kit - 87.25 mm - for Honda
WSM
MSRP: $191.47$172.33FeaturesTop-quality piston kitIncludes pistons, rings, pins, clips, head and base gaskets and intake and exhaust gaskMSRP: $191.47$172.33 -
WSM 54-231-24 Top End Kit - 87.50 mm - for Honda
WSM
$191.47FeaturesTop-quality piston kitIncludes pistons, rings, pins, clips, head and base gaskets and intake and exhaust gask$191.47Qty in Cart: 0Quantity:Price:$191.47Subtotal: -
WSM 54-250-10 Top End Kit - 67.00 mm - for Kawasaki
WSM
$134.15FeaturesTop-quality piston kitIncludes pistons, rings, pins, clips, head and base gaskets and intake and exhaust gask$134.15 -
WSM 54-250-11 Top End Kit - 67.25 mm - for Kawasaki
WSM
MSRP: $134.15$120.74FeaturesTop-quality piston kitIncludes pistons, rings, pins, clips, head and base gaskets and intake and exhaust gaskMSRP: $134.15$120.74