Honda Grom/Monkey Big Bore Kit
BIG BORE KIT 170CC HON
Item: 27-5800
Brand : KOSO
Your Price: $481.95
BIG BORE KIT 170CC HON
27-5800
Weight: 3.56 lbs
Package Dimensions: 12.3 x 7.8 x 5.2
Unleash all the power your Honda GROM can handle with the Koso 170cc Big Bore kit.
- Ceramic coated aluminum cylinder
- 61mm bore, 11.5:1 compression ratio forged piston/ring kit (premium fuel required)
- Top end gasket kit and banjo bolts
- Not legal for use in California on pollution controlled vehicles, race use only in California - waiver available
- Ceramic coated aluminum cylinder
- 61mm bore, 11.5:1 compression ratio forged piston/ring kit (premium fuel required)
- Top end gasket kit and banjo bolts
- Not legal for use in California on pollution controlled vehicles, race use only in California - waiver available
Product fitment
Honda
2013
MSX125 Grom
2014
MSX125 Grom
2015
MSX125 Grom
2016
MSX125 Grom
2017
MSX125 Grom
2018
MSX125 Grom
MSX125A Grom ABS
2019
MSX125 Grom
MSX125A Grom ABS
Z125 Monkey
Z125A Monkey ABS
2020
MSX125 Grom
MSX125A Grom ABS
Z125 Monkey
Z125A Monkey ABS
2021
MSX125 Grom
MSX125A Grom ABS
Z125 Monkey
Z125A Monkey ABS
Unleash all the power your Honda GROM can handle with the Koso 170cc Big Bore kit.
