Unlock serious performance without breaking the bank! Pick between 3 Stages of tunes to suit your needs, paired with our signature MK III Exhaust System for the best sound and performance. These are hands down the best Bang for Buck kits on the market to get your CRF 110 absolutely launching! All Kit's are Plug & Play, they include a Genuine Honda ECU so you don't have to send away your OEM ECU and can keep the stock map. ⛽Tuned with Premium Pump 91 or 95 Gas. STAGE 1 + EXHAUST This is the best choice if you aren't looking to touch any engine internals. It removes all Air and Fuel restrictions put on from factory and will make a huge difference in the mid to top end power making 9.5HP. That's a solid 35% increase in power over stock! Perfect if you are on a budget. It'll make way more gains then spending the same amount on a name brand exhaust... Full info on Stage 1 can be found here... STAGE 2 + EXHAUST Step it up a notch with the Stage 2 kit. This has everything from Stage 1 with an added Racing Camshaft & High Compression Piston Engineered to fix the lack of bottom end torque while still pulling 11HP in the top end. That's a 45% Gain over stock! If you're racing Stock-Bore class this kit will turn your bike into a HOLESHOT MACHINE! Full info on Stage 2 can be found here... STAGE 3 + EXHAUST (COMING SOON!!) If you have the money to spend this kit is a No Brainer! Stage 1 & 2 don't even come close to the power of this kit. Pulling 14HP out of a 128cc Big Bore. That's a 100% increase over stock! With massive gains throughout the whole rev range your bike will sound super angry, throwing roosts at your mates out of every corner. Our personal choice. After installing this kit you'll never be able to go back to a stock bore again! Full info on Stage 3 Coming soon... FITMENT Honda CRF 110F - 2019-2025