Engine Parts
Valve Ex 2010 Crf250r Standard
Part # 0926-1138
$37.55
NY: 0
National: 3
- —Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel
- —Lightweight, strong, one piece forging with profiles that provide excellent flow characteristics
- —Valve is infused by a special German process to a depth of .002, with a surface build up of .0002 which improves wear properties, reduces friction, and provides resistance to corrosion and wear that is superior to chrome and nickel electrolysis plating
- —Each valve is designed using Finite Element Analysis (F.E.A) software, and profiles are tested on a computerized flow bench
- —Stems are coated with black nitroneg
- —Made in the USA
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
Tulip Angle20°
MaterialStainless Steel
Product NameValve
Head Diameter0.984"
UnitsEach
ModelBlack Diamond™
Riding StyleOff-Road
Stem Diameter0.1760"
Stem Diameter4.50 mm
Head Diameter25.00 mm
ApplicationExhaust
SizeStandard
Length3.310"
Weight0.06 lbs
Dimensions (L x W x H)3.54" x 0.99" x 0.98"
Fits These Vehicles (7)
CRF250R2016
CRF250R2015
CRF250R2014
CRF250R2013
CRF250R2012
CRF250R2011
CRF250R2010
Not sure it fits? Call our Harley techs at 607-654-7431.














































































