K'Nex 51438 TYPHOON FRENZY ROLLER COASTER BUILDING SET Building Kit , Gray

K'Nex 51438 TYPHOON FRENZY ROLLER COASTER BUILDING SET Building Kit , Gray
K'Nex 51438 TYPHOON FRENZY ROLLER COASTER BUILDING SET Building Kit , Gray
K'Nex 51438 TYPHOON FRENZY ROLLER COASTER BUILDING SET Building Kit , Gray
K'Nex 51438 TYPHOON FRENZY ROLLER COASTER BUILDING SET Building Kit , Gray
K'Nex 51438 TYPHOON FRENZY ROLLER COASTER BUILDING SET Building Kit , Gray
K'Nex 51438 TYPHOON FRENZY ROLLER COASTER BUILDING SET Building Kit , Gray
K'Nex 51438 TYPHOON FRENZY ROLLER COASTER BUILDING SET Building Kit , Gray

Key features

  • Build a coaster 2.7 feet tall!
  • 19 feet of track propelled by a motorized chain lift
  • Includes over 640 pieces
  • Recommended for builders ages 9+
  • Requires 2 "AA" batteries, not included
ColorGray

K'Nex 51438 TYPHOON FRENZY ROLLER COASTER BUILDING SET Building Kit , Gray

List Price: $89.40$80.46DEALYou Save: $8.94 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (3)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection

Customer Reviews

Reviews sourced from verified Amazon purchasers
4.0
out of 5
Based on 10 reviews
5
30%
4
30%
3
30%
2
0%
1
10%
Five Stars
nana5October 9, 2017
For grandson and he loved it.
I bought the roller coaster for an 11 year old ...
Grandpa MikeFebruary 1, 2016
I bought the roller coaster for an 11 year old grandson. He assembled it by himself on our dining room table on Christmas. I visited his bedroom this past weekend (6 weeks after Christmas) and found the roller coaster still erected and working well. We decorated it with twinkle Christmas lights.
had a lot of fun and success building it with him
AngelJanuary 20, 2016
Bought for 7 year old nephew and I had a difficult time building with him but his mom who is used to building Lego with him, had a lot of fun and success building it with him. Found a hidden gem on YouTube with another coaster you can build from the same pieces. That multiplies the fun
I normally love putting together models but after 4 frustrating hours I ...
Harold WhaleyJanuary 19, 2016
No detailed instructions. Just pictures of sections put together. Difficult to tell actual color and often had to go back and substitute connectors as the picture did not show full connector shape. Some connections held together very tight and others would separate at slightest touch. I normally love putting together models but after 4 frustrating hours I trashed whole mess..
Feedback from an 11 year old
shans4January 1, 2016
I asked my 11 year old son to give his review of this product. He did not give it five stars because he said, "At the top, I have to push off the car because the chain doesn't do it for me and where the track loops over the belt, the car gets caught up there." The K'nex Atomic is his favorite roller coaster.
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