This is by far the best investment I have made for my son's TT01E. The carbon parts were 100% accurate and all parts fit perfectly. Please take note that shock tower, gear box cover (Front/Rear half) are not provided and must be transferred from stock kit. The battery strap is designed to take LiPo sticks, NiMh sticks may have wires get in the way of the strap. Overall excellent product from 3 Racing, 5 stars.