
Get ready to take on the quarter mile with this LEGO Technic Dragster building set. A pull-back motor sends this race car speeding off easily, and a wheelie bar makes it simple to pull off cool tricks. This LEGO Technic Dragster building set includes a traffic light display to add a bit of racing realism.
Q: I purchased the dragster #42103. How can I find the kit to build the conversion kit for carf #2?
A: This set includes 2 modules in 1! You can find the building instructions for the 2-in-1 set at LEGO.build/BI-BV. Search the set number and you'll see the instructions for both building versions of this set. - Heather, LEGO® Customer Service