McLaren Senna GTR

Notable parts

• 1 part comes in a colour no other set has for that mould: Axle Hose, Soft 11L (Blue) ×3.
• 2 printed parts are only in this set: Technic Panel Car Mudguard Arched 9 x 2 x 3 with Light Bluish Grey/Black… (Blue) ×2; and 1 more.
• 2 parts appear in only a few other sets: Technic Panel Fairing #5 Long Smooth, Side A (Blue) — also in 42141 McLaren Formula 1 Race Car, 42141-2, 42140 App-Controlled Transformation Vehicle (all Technic); Technic Panel Fairing #6 Long Smooth, Side B (Blue) — also in 42141 McLaren Formula 1 Race Car, 42141-2, 42140 App-Controlled Transformation Vehicle (all Technic).
• 3 parts are otherwise only found in Technic sets: Technic Panel Curved 3 x 13 (Black) ×2; Technic Panel Fairing 2 x 3 x 1 (Blue) ×2; Technic Panel Fairing #21 5L Small Smooth, Side B (Light Bluish Gray).
• 1 mould first came out in 2021, including in this set: Technic Panel Fairing 2 x 3 x 1 ×4.
• 3 existing moulds first came out in their colour in 2021, including in this set: Technic Pin Connector Hub with 2 Axles (Blue) ×4; Technic Panel Fairing #5 Long Smooth, Side A (Blue); Technic Panel Fairing #6 Long Smooth, Side B (Blue).

Calculated from Rebrickable’s public set inventories, excluding sticker sheets and spare parts.