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Columbus
My Store
Cycle Gear ColumbusStore Details
Open Today Until 7pm
3635 West Broad Street
Columbus, Ohio 43228
614-869-3115
Over 160 Stores! Change your store.
What’s going on at Cycle Gear
Services
Experienced staff support available on site
Store Events
Meet the local riding community for Bike Nights & more
Shop the Store
Find out what’s in stock and ready to go
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Uh oh - Our system doesn't think this part will fit your 2008 KYMCO Xciting 500Ri ABS (change vehicle selection)

Athena

Athena Top End Race Gasket Kit Yamaha WR250F / YZ250F / YZ250FX 2019-2026

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Athena Top End Race Gasket Kit Yamaha WR250F / YZ250F / YZ250FX 2019-2026 Fullscreen Zoom
$72.95
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Athena Top End Race Gasket Kit Yamaha WR250F / YZ250F / YZ250FX

For those meticulous adjustments on a racing engine, such as fine-tuning squish clearance, optimizing combustion chamber compression or perfecting valve timing, Athena's Race Gasket Kit emerges as the essential tool. Expertly crafted for a broad spectrum of the most prevalent Motocross and Enduro models, it caters to both 2T and 4T engines. The kit is equipped with a cylinder head gasket along with a pair of cylinder base gaskets – one mirroring the OEM part thickness and the other slimmed down by 0.1 mm for precise modifications.

Features:

  • Specifically designed for the pro, semi-pro and amateur rider who freshens up their engine prior to a race or during mid-season
  • Kit includes a top-of-the line MLSS head gasket and two or more premium-quality base gaskets of different thicknesses to optimize engine compression ratios
  • Gives the rider a choice of using standard gas with stock compression or race gas with a higher compression
  • Kit does not include valve stem seals, rubber parts, shims or other fiber gaskets
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Uh oh - Our system doesn't think this part will fit your 2008 KYMCO Xciting 500Ri ABS (change vehicle selection)

This Product Fits:

Yamaha
WR250F 2020-2025
YZ250F 2019-2026
YZ250F 50th Anniversary Edition 2024
YZ250F 70th Anniversary Edition 2026
YZ250F Monster Energy Race Edition 2021, 2022, 2023, 2024, 2025
YZ250FX 2020-2025

This item is also available for 33 other models:

Gas Gas
EC 250F 2013-2015
Honda
CRF250R 2010-2017
CRF250R 2018-2021
CRF250RX 2019-2021
Kawasaki
KX250 2020
KX250F 2020
KX250F 2009-2016
KX450 2019-2020
KX450F 2019-2020
KX450F 2016-2018
KX65 2000-2026
KX85 2014-2025
Suzuki
RM65 2003-2005
Yamaha
WR250F 2001-2012
WR450F 2016-2018
WR450F 2021-2023
YZ125 2005-2021
YZ250 1999-2026
YZ250 50th Anniversary Edition 2024
YZ250 70th Anniversary Edition 2026
YZ250F 2001-2013
YZ250 Monster Energy Race Edition 2023-2025
YZ250X 2016-2026
YZ450F 2014-2017
YZ450F 2020-2022
YZ450FX 2016-2018
YZ450FX 2021-2023
YZ65 2018-2026
YZ80 1993-2001
YZ85 2019-2026
YZ85 2002-2018
YZ85 Big Wheel 2022-2026
YZ85 Big Wheel 2002-2015
Product Style Item # Store SKU Manufacturer Product # Availability
Product Style Athena Top End Race Gasket Kit Yamaha WR250F / YZ250F / YZ250FX 2019-2026 Item # 10486775 Store SKU Manufacturer Product # R4856-212 Availability Only 2 Left: Ships within 24 hours
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