RC Project Tekno RC 1/8 Nitro Brake Discs. Constructed from high quality CNC-machined steel with a super-lightweight design at only 45g, these optional brake discs are intended for the Tekno RC 1/8 nitro platforms as the ultimate upgrade! Features a ventilated design that prevents overheating, reduced rotation mass by 40% over the stock discs and reduces stress on the servo with low wear characteristics! In addition to all these features and benefits of these discs, they also look great and stylish! Boost your buggy or truggy performance and durability with these outstanding and heavy duty brake discs and experience elevated strength and reliability. Package includes two brake discs.