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Your cart is empty. Universal Compatibility – fitment for Honda NQ50 Spree (1984-1990), NQ50D (1986), Elite SB50/SB50P (1988-1990).
Replaces OEM part numbers 12101-GK8-000, 12251-GN2-000, 12191-GK8-010, and 13011-GAB-305.
Complete Repair Solution – Includes cylinder, piston, piston rings, wristpin, circlips, head gasket, and base gasket for a full top-end rebuild.
High-Performance Materials – Steel cylinder with precise 41mm bore and 37.4mm stroke ensures durability and optimal engine compression (7.2:1).
Easy Installation – Direct replacement kit with pre-assembled components, suitable for both DIY enthusiasts and professional mechanics.
Donna Dailey
Reviewed in the United States on March 15, 2025
ITS A UPGRADE PISTON IS DOME HIGHER COMPRESSION
Carlos Castro
Reviewed in the United States on February 28, 2025
Powerful functionality, all necessary accessories are included in the kit. The installation took about an hour, and the engine ran better than ever before.
Fabricio Licona
Reviewed in the United States on February 28, 2025
Although not the original version, it is very effective. After installing these parts, the motor is well compressed and can start normally
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