CRC 1542 – F1 Upper Arm (pr.)

If you have spent any time setting up an F1 chassis for carpet or asphalt, you already know how much the upper arms influence the feel of the car. The CRC 1542 F1 Upper Arms are one of those parts that quietly do a lot of heavy lifting. They come as a pair, machined to tight tolerances, and they slot right into the CRC F1 platform without any fuss.

What you notice first is the consistency. Both arms are matched, so you are not chasing a handling imbalance that was baked in before you even hit the track. That matters more than most people realize, especially when you are trying to dial in camber gain or fine tune your roll center.

These are the kind of parts that experienced racers keep a spare set of in their pit bag. Not because they break easily, but because when something does go wrong mid race day, you want to be back on track in minutes, not hunting through a parts bin.

What is included

One pair of CRC 1542 F1 Upper Arms

Fits

CRC F1 chassis platforms

Why racers trust CRC

CRC has been building competition grade RC parts for decades. The 1542 upper arms carry that same commitment to precision and repeatability that the brand is known for. If you are serious about your F1 setup, these belong on your car.