Product description
The Athena Big Bore Race Cylinder Kit For Honda CRF250R 2018-2024 - Silver is part of the latest collection from Athena.
Features:
- Kit includes aluminum cylinder with nickel-carbide coating designed with larger water jackets
- Specially designed, high performance, hard anodized power valves (cannot use OEM)
- Forged piston with molybdenum coating
- Does not include cylinder head.
Specifications:
- Base Color: Silver
- Bore Size: 85.00 mm
- Compression Ratio Imperial: 13.7
- Compression Ratio: 13.7
- Cylinder Bore Coating: Nickel-Carbide
- Displacement: 289 cc
- Engine Type: 4-Stroke
- Material: Aluminum
- Product Name: Cylinder Kit
- Style: Big Bore
- Units: Kit
To fit:
- HONDA CRF 250 RX 2019 All Models
- HONDA CRF 250 RX 2020 All Models
- HONDA CRF 250 RX 2021 All Models
- HONDA CRF 250 RX 2022 All Models
- HONDA CRF 250 RX 2023 All Models
- HONDA CRF 250 RX 2024 All Models
- HONDA CRF 250 R 2018 All Models
- HONDA CRF 250 R 2019 All Models
- HONDA CRF 250 R 2020 All Models
- HONDA CRF 250 R 2021 All Models
- HONDA CRF 250 R 2022 All Models
- HONDA CRF 250 R 2023 All Models
- HONDA CRF 250 R 2024 All Models
Manufacturer part number: P400210100067
View all Athena. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Athena Big Bore Race Cylinder Kit For Honda CRF250R 2018-2024 - Silver
To fit:
- HONDA CRF 250 RX 2019 All Models
- HONDA CRF 250 RX 2020 All Models
- HONDA CRF 250 RX 2021 All Models
- HONDA CRF 250 RX 2022 All Models
- HONDA CRF 250 RX 2023 All Models
- HONDA CRF 250 RX 2024 All Models
- HONDA CRF 250 R 2018 All Models
- HONDA CRF 250 R 2019 All Models
- HONDA CRF 250 R 2020 All Models
- HONDA CRF 250 R 2021 All Models
- HONDA CRF 250 R 2022 All Models
- HONDA CRF 250 R 2023 All Models
- HONDA CRF 250 R 2024 All Models

Athena offers high performance motorcycle parts designed for off-road vehicles. Known for durability and precision, their product range includes cylinder kits, gaskets, and pistons, tailored for motocross, enduro motor bikes and ATVs. Trusted by riders across the world, Athena's hard parts improve engine performance and reliability, making them a favourite in competitive and recreational off-road motorcycle riding.
Product description
The Athena Big Bore Race Cylinder Kit For Honda CRF250R 2018-2024 - Silver is part of the latest collection from Athena.
Features:
- Kit includes aluminum cylinder with nickel-carbide coating designed with larger water jackets
- Specially designed, high performance, hard anodized power valves (cannot use OEM)
- Forged piston with molybdenum coating
- Does not include cylinder head.
Specifications:
- Base Color: Silver
- Bore Size: 85.00 mm
- Compression Ratio Imperial: 13.7
- Compression Ratio: 13.7
- Cylinder Bore Coating: Nickel-Carbide
- Displacement: 289 cc
- Engine Type: 4-Stroke
- Material: Aluminum
- Product Name: Cylinder Kit
- Style: Big Bore
- Units: Kit
To fit:
- HONDA CRF 250 RX 2019 All Models
- HONDA CRF 250 RX 2020 All Models
- HONDA CRF 250 RX 2021 All Models
- HONDA CRF 250 RX 2022 All Models
- HONDA CRF 250 RX 2023 All Models
- HONDA CRF 250 RX 2024 All Models
- HONDA CRF 250 R 2018 All Models
- HONDA CRF 250 R 2019 All Models
- HONDA CRF 250 R 2020 All Models
- HONDA CRF 250 R 2021 All Models
- HONDA CRF 250 R 2022 All Models
- HONDA CRF 250 R 2023 All Models
- HONDA CRF 250 R 2024 All Models
Manufacturer part number: P400210100067
View all Athena. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Athena Big Bore Race Cylinder Kit For Honda CRF250R 2018-2024 - Silver
To fit:
- HONDA CRF 250 RX 2019 All Models
- HONDA CRF 250 RX 2020 All Models
- HONDA CRF 250 RX 2021 All Models
- HONDA CRF 250 RX 2022 All Models
- HONDA CRF 250 RX 2023 All Models
- HONDA CRF 250 RX 2024 All Models
- HONDA CRF 250 R 2018 All Models
- HONDA CRF 250 R 2019 All Models
- HONDA CRF 250 R 2020 All Models
- HONDA CRF 250 R 2021 All Models
- HONDA CRF 250 R 2022 All Models
- HONDA CRF 250 R 2023 All Models
- HONDA CRF 250 R 2024 All Models

Athena offers high performance motorcycle parts designed for off-road vehicles. Known for durability and precision, their product range includes cylinder kits, gaskets, and pistons, tailored for motocross, enduro motor bikes and ATVs. Trusted by riders across the world, Athena's hard parts improve engine performance and reliability, making them a favourite in competitive and recreational off-road motorcycle riding.































