Namura Yamaha YZ250 99-23 YZ250X 16-23 (1.5mm Oversized) 67.85mm Piston Kit

SKU: NX40025-6


$172.50

or 4 fortnightly payments of $43.12 with


Flat fee shipping!
Overnight courier just $5
*Conditions Apply

Order before 3.30pm,
we ship today
*Conditions Apply

Features: Machined smooth piston crown to reflect combustion heat while reducing carbon buildup. Hard anodized piston crown with a hardness of HRB 105 MOS2 coating to draw heat through piston walls and out the bottom. Minimized piston expansion and contraction. Pistons are more resistant to wear and scuffing, expand less with heat and are stronger. Higher Performance piston without a higher price. Carefully developed for the highest level of quality. Unsurpassed in functionality and reliability. Ready to serve reliably for years to come.

Includes: Pistons, Rings, Circlips


Piston Size: 67.85mm
Oversize: +1.5mm
Piston Ring: NX-10025-6R
Top-End Gasket Kit: NX-40025T
Complete Gasket Kit: NX-40025F
Top-End Repair Kit: NX-40025-6K
Needle Bearing: 09-505-01
Bearing Size (mm): 18X22X22
Needle Bearing: 09-505-01

(NX40025-6)

SKU NX40025-6
Brand Namura Technologies
Loading...

Be The First To Review This Product!

Help other MotoXparts users shop smarter by writing reviews for products you have purchased.

Write a product review

More From This Category

Vertex KTM Gasgas Husqvarna 125cc Twin Ring Piston Kit 53.94mm
23928A

Vertex KTM Gasgas Husqvarna 125cc Twin Ring Piston Kit 53.94mm

$244.95

Wossner Kawasaki KX250F 06-09 76.96MM Piston Kit
WOS8635DA

Wossner Kawasaki KX250F 06-09 76.96MM Piston Kit

$265.00

Honda CRF250R 04-09 Stage 4 Engine Kit (77.95MM Piston) Hot Rods Crankshaft
EK4CRF25004CYLA-HR

Honda CRF250R 04-09 Stage 4 Engine Kit (77.95MM Piston) Hot Rods Crankshaft

$1,634.65 $1,519.95

7% OFF
Honda CRF450R 02-08 CRF450X 05-17 95.96MM Meteor Piston Kit
PC2174B

Honda CRF450R 02-08 CRF450X 05-17 95.96MM Meteor Piston Kit

$259.95

Honda CRF450R 02-08 Factory Raceworx Cylinder
M16214307B

Honda CRF450R 02-08 Factory Raceworx Cylinder

$399.95 $369.95

8% OFF
Meteor Kawasaki KX65 00-23 Suzuki RM65 03-05 44.46MM Twin Ring Piston Kit
PC1843B

Meteor Kawasaki KX65 00-23 Suzuki RM65 03-05 44.46MM Twin Ring Piston Kit

$109.95