Pistón de diámetro original de alta compresión Honda CRF110

I've been running these pistons for years in several race bikes and never had an issue. The only issues I've seen from the community always came back to the person installing- Either they didn't gap the rings correctly, run appropriate fuel, or get their bike tuned afterward.

i don’t leave reviews often, but i’d hate to see more people have the same problem me and plently of others have experienced. these pistons have a flaw, they tend to snap the piston ringland up top by the intake valve relief. i got a solid 2 hours of runtime then the piston gave out, ended up taking out my cylinder head, cylinder, and the piston itself of course. i’ve spoken to a few other people who have had this same issue, i’d really like to see a re-design on these. ring gaps were in spec following the specs dhm provides.

Fast Shipping and easy to order. A+

Picked up 10% across the entire rpm range on the dyno with much better throttle response especially in the lower rpm range. Can't recommend this part enough for a stock or built bike!

good piston

tight fit in the cylinder

testing on the dyno next week

only a huge pity that they have included the payment receipt while I order from the Netherlands

result that I have to pay a lot of import duties