Compared to the R8.4LCG, the R8.4LCG-25 comes with all the necessary option parts.

R841020 Aero Bumper
The aero bumper will give R8.4LCG more steering and better bodyshell support in front.

R842031 Rear Wheel Axle long-Alu (2)
The new wheel axle is longer and has better fitment for Matrix Racing Foam tires.

R843030 Brake Pad V2 (2)
V2 Brake Pad uses softer brass base material to give the brake a much softer and liner feel.

R848034 R8.4LCG Upper Deck V2.0
The V2.0 Upper Deck fits together with the V2 Middle Shaft Base.

R839004 Kevlar Pulley Set
The extra set kevlar pulley can be a spare for race use, it makes transmission much smoother.

R849012 R8.4LCG Middle Shaft Base - V2
The V2 Middle shaft base can adjust and fine-tune the center belt tension in the front end.

R849013 R8.4LCG V2 Rear Shock Tower Set
The V2 Rear Shock Tower improves the rear stability of the R8.4LCG kit.

All listed parts will come together with the R8.4LCG kit.