Manufacturer reference: NK105.03 — Brand: NARAKU
Replacement crankshaft designed for mopeds equipped with Derbi EBE (kick start) and EBS (electric start) engines. Manufactured in Taiwan according to OEM guidelines from Japanese manufacturers, this engine shaft retains the original dimensions for a "direct replacement" installation. Supplied with the connecting rod foot bearing to facilitate the refurbishment of the bottom end.
- Usage: suitable for Enduro, Urban and Supermotard environments — ideal for engine refurbishment or servicing.
- Contents: complete crankshaft + connecting rod foot bearing included.
- Manufacturing: Taiwan, compliant with OEM requirements for compatibility and durability comparable to the original.
This crankshaft is aimed at riders replacing a key component of the powertrain: connecting rod, crankpins and bearings are essential parts for restoring power distribution and consistent engine behaviour. Before installation, check the references and condition of other components (piston, rings, crankshaft bearings) to ensure a clean and reliable reassembly.
Main compatibilities:
- DERBI SENDA 50 SM X-Treme (SR) 2007 - 50 cm3
- GILERA SMT 50 (G1) 2005 - 50 cm3
- DERBI SENDA 50 SM X-Race (SR) 2007 - 50 cm3
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