LEGO Technic: 42102 Technic Mini CLAAS XERION Tractor to Harvester, 2in1 Building Set, Heavy Duty Vehicles Collection (42102) - New Sealed 30021 making it increasingly sought-after by

making it increasingly sought-after by collectors

Dual-mode build: switch between racing bike and mech robot

Licensed Chevrolet design authenticity

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Opening cockpit with canopy

LEGO Technic: 42102 Technic Mini CLAAS XERION Tractor to Harvester, 2in1 Building Set, Heavy Duty Vehicles Collection (42102) - New Sealed 30021 making it increasingly sought-after byBrand New & Sealed ```html This compact 2 in 1 Technic set transforms from a powerful CLAAS XERION tractor into a working harvesterperfect for fans of farm machinery and functional builds. With 130 pieces, it's an ideal size for builders who want authentic engineering details without the complexity of larger sets. The dual model design means twice the building fun. Switch between modes to explore different harvesting configurations, and the sturdy