Discounts on LEGO’s expert-grade Technic motorcycles are uncommon, but there’s one such deal available right now during Amazon Prime Day. For a limited time, Amazon has dropped the price of the LEGO Technic Yamaha MT-10 SP Motorcycle 42159 to just $167.99 with free shipping after a 30% off instant discount. That brings the price down to 11.3 cents per brick, which is about as good as you’ll get from a higher-end Technic motorcycle set. Note that the this LEGO set (42159) was retired in late 2025 and Amazon is just burning off remaining inventory.
30% Off the LEGO Technic Yamaha MT-10 SP 42159 Motorcycle
The LEGO Yamaha MT-10 SP is a 1:5 scale replica of its real-life hyper-naked counterpart. It measures 17.5″ long, 5.5″ wide, and 9.5″ tall and is comprised of 1,478 bricks. Although the brick count isn’t exceptionally high, like most expert-grade Technic vehicle sets, this is a challenging build intended for adults. This set is especially gear-heavy, which requires even more finesse to get all of the moving parts working smoothly.
There are a lot of small touches for any Yamaha or motorcyle fan. Hyper-naked motorcycles are stripped down variants with a lot of the mechanical components exposed. Details include 4-cylinder engine, 3-speed transmission, and functional dual suspension and steering. The gearbox is pretty intricate and is comprised of a shift drum, shift fork, gear shift ring, and ratchet drum. I also think the blue spoked rims are a slick touch, especially since the color is a pretty uncommon shade. The finished set piece looks impressive and the scale complements the other 18+ Technic motorcycles.
Discounted 18+ Adult LEGO Sets for Prime Day
Few toys appeal to both kids and adults more than LEGOs. It doesn’t matter if you’re 8 or 40, there’s a LEGO set out there that’s sure to get you tingling. Amazon has some extremely popular sets marked down during the Prime Day Sale, like the faithful Land Rover Classic Defender 90, the soon-to-be-retiring LEGO Mario sets, or the icon R2-D2 droid.
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Eric Song is the IGN commerce manager in charge of finding the best gaming and tech deals every day. When Eric isn’t hunting for deals for other people at work, he’s hunting for deals for himself during his free time.