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All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
KOSO NORTH AMERICA 0950-0754 MB623003 Valve Head Kit big bore - grom

KOSO NORTH AMERICA 0950-0754 MB623003 Valve Head Kit big bore - grom

by KOSO NORTH AMERICA
Availability:
Out of stock
Sold out
$1,299.95 - $1,299.95
$1,299.95
$1,299.95 - $1,299.95
$1,299.95

Features

  • Ideal engine part to complete Koso's big bore kit
  • Unique four-valve design increases air flow and performance
  • Provides more power and torque
  • Features a forged piston, stainless steel 24 mm intake valves and 20 mm exhaust valves

Specs

Product Name Cylinder Head Kit
Material Stainless Steel
Type 4 Valve
Features with 170 cc Big Bore Kit
Riding Style Street
Units Kit

Part Notes

  • Proper exhaust system must be used to prevent re-flow pressure and heat.








2014-2015,2017-2020 Honda Grom 125
2016 Honda MSX125 Grom
2017-2018 Honda MSX125SF Grom
2018-2020 Honda Grom 125 ABS
2019-2021 Honda Monkey
2019-2021 Honda Monkey ABS

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.