Honda Wave 110i AFS110 2012-2016 50mm Cylinder Piston Gasket Kit
Brand new aftermarket standard-bore top-end rebuild kit for Honda Wave 110i / AFS110 (JC51) - 2012-2016.
This is the 50 mm standard-bore Honda 110 engine family used across selected Wave, Super Cub, Cross Cub and CRF110F fuel-injected applications. It is a standard 109 cc replacement top end, not a 55 mm / 132 cc big-bore conversion.
Direct Fitment
- Honda Wave 110i / AFS110 (JC51) - 2012-2016
Honda AFS110 parts catalogues list the KWB-series standard cylinder and the KWW 50 mm piston family on this generation.
Kit Contents
- 1 x finned cylinder barrel
- 1 x 50 mm standard piston
- 1 x piston ring set
- 1 x 13 mm piston / gudgeon pin
- 2 x piston-pin circlips
- Top-end cylinder and head gaskets supplied as pictured
Technical Specification
- Standard bore: 50.0 mm
- Stroke family: 55.6 mm
- Nominal displacement: approximately 109 cc
- Piston-pin diameter: 13 mm
- Engine type: Single-cylinder 4-stroke
- Cooling: Air cooled
- Fuel system: Direct-fit listings restricted to compatible fuel-injected applications
- Oil-temperature sensor port: KWB / K03 / KYK family
- Shopify shipping weight: 2.0 kg
- SKU: 01846-ENG
Honda OE / OEM Comparison References
- 12100-KWB-920
- 12100-KWB-600
- 12191-KWB-920
- 12251-KWB-601
- 13101-KWW-740
- 13011-KWW-740
- 13111-KVR-C00
- 13115-KVR-C00
Important Fitment Check
Before ordering, compare the original cylinder casting, oil-temperature sensor port, cylinder-base spigot, mounting-stud layout, head-gasket profile, 50 mm piston and 13 mm piston pin with the product photographs.
Honda used several cylinder revisions within the 110 cc engine family. The common KWB, K03 and KYK cylinder numbers listed above identify the same standard-bore engine family but vary by year and market.
This listing is not for the 55 mm / 132 cc big-bore kit. It is also not being advertised for carbureted applications where the cylinder sensor port would need to be plugged or adapted.
When This Kit May Be Required
- Low compression
- Scored or worn cylinder bore
- Piston seizure
- Broken or worn piston rings
- Excessive oil consumption
- Top-end engine overhaul
Installation
Correct piston orientation, piston-ring positioning, circlip installation, cam timing, valve clearances and gasket preparation are essential. Inspect the connecting rod, crankshaft, cam chain and oil-temperature sensor during the rebuild. Professional installation is recommended.
Search Terms
Honda Wave 110i AFS110 cylinder kit, Honda 110 piston kit, 50mm Honda cylinder, 13mm piston pin, 12100 KWB cylinder, 12100 K03 cylinder, 12100 KYK cylinder, 13101-KWW-740 piston, Honda 110 top end rebuild, Wave 110 cylinder piston kit.
Condition: Brand new unbranded aftermarket replacement. OE numbers are supplied for identification and compatibility comparison only.