This is a smaller foam bumper for the IF14 which features a chamfered leading edge making it more suitable for the latest breed racing body shells. SMJ zero gap tape can be used for fine tuning.

This ALU ECCENTRIC BEARING HOLDER 0.5mm is 0.3mm less offset than the standard bearing holder. This allows you to have a wider choice of adjustment with a 0.3mm lower diff in the 'high' position and 0.3mm higher in the 'low' position. This part is machined from high quality aluminium for minimised drivetrain loss.

An extra hard lower suspension arm using a graphite material. This arm is more stiff than the original kit version and is suitable for high grip tracks and in situations when you want to improve initial steering response.

An extra hard lower suspension arm using a graphite material. This arm is more stiff than the original kit version and is suitable for high grip tracks and in situations when you want to improve initial steering response.