Description
- The piston is heat-treated with a T-5 hardening and tempering cycle
- The piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break in time and increased piston life
- Unique forged GP style race piston with only one compression ring
- Piston kit includes piston, rings, wrist pin and circlips
Seth –
This piston kit from KTM is an excellent upgrade that really improved performance and throttle response on my SX125. I would definitely buy this high quality kit again.
Ezra –
This piston kit for KTM SX125 is a great upgrade that delivers more power and performance on the track and trails compared to other kits I’ve tried. I would enthusiastically recommend this forged big bore piston to fellow dirt bike enthusiasts looking to boost their 2-stroke.
Kenny –
This piston kit rocks! I’m a casual dirt bike rider and just rebuilt my 2-stroke KTM. The Wiseco piston kit was easy to install, seems solid, and should last longer than the OEM kit. It has everything I needed at a cheaper price than the KTM branded one. The parts are well-made and I’m excited to finish breaking it in to feel the power gains. Wiseco makes good stuff so I’d recommend this piston kit if you’re rebuilding a 125cc 2-stroke.
Carl –
The Piston Kit Forged Big Bore for my KTM SX125 is high quality and boosted performance but shipping was slightly delayed still it’s a top notch kit I’d recommend for increased power.
Jason –
Wow, the new Piston Kit Forged Big Bore is just stellar. With its mediocre customer rating, I knew this average piston kit would blow me away.
Burt –
I’m thrilled with this forged big bore piston kit for my 2-stroke, it has better quality and performance than other kits I’ve tried and I highly recommend it to fellow 2-stroke enthusiasts looking to get the most out of their motor.
Quincy –
Wow, I’m just over the moon about this piston kit for my KTM. The product highlights really drew me in, but the description doesn’t tell me much. In all seriousness, this product seems decent but I wish there were more details before I could give an informed review.