20% OFF MSRP
Vertex
SKU: VER-92470
Vertex Big Bore Piston Kit 270cc
MSRP: $249.95
$199.96
IN STOCK (22)
Exact Fitment Guarantee
2026 KTM 300 XC-W
2023 Yamaha YZ250
2020 Honda CRF250R
2020 Kawasaki KX450
2019 Suzuki RM-Z450
Premium aftermarket upgrade for Engine Rebuild Kits. Proven to lower lap times and increase durability across elite supercross and endure networks. Part of the 2026 ground-up chassis overhaul.
Designed to deliver race-ready performance and legendary durability under the most extreme motocross and enduro conditions. This Vertex component features precision engineering with bolt-on installation that requires no major modifications.
- Factory-level performance upgrades sourced directly from Vertex.
- Built for specific year/make/model tolerance constraints with exact OEM cross-referencing.
- Premium materials tested and proven in competitive motocross environments.
- Free shipping on orders over $99 within the continental US.
100% Secure
Fast Delivery