The pro race floor mounted pedal boxes from Optimum Balance Products (OBP) are designed for the serious race or track professional. This particular range of pedal boxes requires modification of the bulkhead in most applications for the pedal box to fit efficiently as the master cylinders face out of the cockpit. The pedal runs on low maintenance oil impregnated bearings and adjust for height, reach and spring loading, while an adjustable pedal stop prevents over stroking. Further adjustment (vertically and laterally) is available from the pedal pads themselves and they also feature an anti-slip material.This 1 pedal dual cylinder kit is supplied with a bias bar and is ideal for brake use. Available in 2 options - Complete with master cylinders and clevis Without master cylinders or clevis