Standard Bore 50cc Cylinder Kit For KTM 50 SX Mini, 50 SX Pro JR, 50 SXS, Gas-Gas MC 50 And Husqvarna TC 50 2017 To 2023 Includes Cylinder Piston Kit Vertex 23429 And Top End Gasket For Beefed-Up 2 Stroke OEM Replacement

50cc Standard Bore Cylinder Kit for 50 SX Mini and TC 50
✔️ 39.500 mm bore, 50 cc two-stroke, std compression, OEM kit

Single-cylinder kit includes cylinder, piston kit, and top-end gasket, designed as OEM replacement for 2-stroke 50 cc engines. Vertex #23429 piston kit is used. Compatible with KTM 50 SX (2009-2023), 50 SX Mini (2009-2023), 50 SX PRO JR (2009), 50 SXS (2011-2014), GasGas MC 50 (2021-2023), Husqvarna TC 50 (2017-2023), TC 50 Mini (2018-2023).

✅ Cylinder kit includes cylinder, piston kit, and top-end gasket kit
✅ Vertex #23429 piston kit used
✅ Bore diameter 39.500 mm
✅ Displacement 50 cc, Engine: 2-Cycle
✅ Compression ratio STD
✅ Compatible with KTM 50 SX 2009-2023; 50 SX Mini 2009-2023; 50 SX PRO JR 2009; 50 SXS 2011-2014; GasGas MC 50 2021-2023; Husqvarna TC 50 2017-2023; TC 50 Mini 2018-2023

💡 What is a 50cc dirt bike cylinder kit used for?

It's a handy upgrade for restoring compression and OEM fit in two-stroke engines.

- It restores compression and seals in 2-stroke engines
- It fits KTM, GasGas and Husqvarna 50cc models with OEM-style parts
- It includes cylinder, piston kit, and top-end gasket kit for straightforward replacement
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