TB 132cc Big Bore Kit, 26mm Mikuni VM26 Carb Kit, & Big Valve Kit

• Fits 2013 thru 2018 Honda CRF110 (not for the later fuel injected models)
• Largest bore (55mm) you can go without boring the cases
• Proven high quality Mikuni VM26 carburetor
• New reverse intake manifold
• Better cylinder head flow
• Rev higher and faster with lighter valves
• Oversized and higher quality valves over stock valves
• More power and fun at an affordable price

Kit includes:

• 55mm Aluminum Cylinder with Steel Sleeve
• 55mm Lightweight Piston & Rings with 13mm Wrist Pin
• 55mm Top End Gasket Set
• Genuine Mikuni VM26mm Performance Carb (Not a cheap ebay fake Mikuni)
• Jet kit with 3 extra different sized jets
• Reverse Intake Manifold Kit with Mounting Hardware
• Foam Air Filter
• Throttle Cable
• Stainless Steel EV8 lightweight Big Valve Kit with valve springs,  retainers, seals, and cotters.

Note 1: The stock CRF110 throttle is restrictive and will need to be replaced with a generic Honda type throttle.  If you dont have one, we have 3 throttles in this section that will work (TBW1051 generic Honda type or our TBW0425 /TBW1123 billet throttles).

Note 2:  The valve kit should be installed by a professional mechanic or shop that offers valve job service as the valve seats must be cut to accept the larger valve head diameters and valves sunk deeper to allow for overlap clearances.  The kit includes a document that includes protrusion and installs heights specs.

Note 3: When using TBparts 132cc piston TBW0892 you must use the supplied thick 1.5mm base gasket UNLESS TBW0888 Big Valve Kit is installed. It helps reduce compression to avoid engine knock.