RK GB520TRU-120 Gold UW-Ring Road Race Chain Aprilia Tuono 457 (2025 - On) This Touring design is the

This Touring design is the larger option of the two handlebar weights offered by Evotech Performance

(MPN): GS428KRO-130-CL

Note: Chigee are not included

All required fasteners manufactured from stainless steel and included in the kit

EP hexagonal matrix hole-pattern gives unrestricted airflow for efficient radiator cooling

RK GB520TRU-120 Gold UW-Ring Road Race Chain Aprilia Tuono 457 (2025 - On) This Touring design is theRK 520 TRU gold and Black sealed ring race chainThere are many chain manufacturers in the motorcycle industry but most (including some Japanese manufacturers) only offer a single type of sealing ring, using a "one type fits all approach" which is used on all their drive chains. This can be inefficient depending on the intended use. . Different types of seals for different applications maximises efficiency and performanceRK currently has FIVE types of