This simple bolt on weight is a must-have option for the R1Wurks B7 rear aluminum hub sets.

In some situations, adding unsprung weight can be beneficial to your vehicles handling. For those cases, we provide an easy-to-install bolt-on weight option that adds 4.2g to the bottom of each hub, lowering the center of gravity and increasing unsprung weight when needed.

Key Features and Specifications:

Includes:

• x2 4.2g Brass Weight
• x2 M2.5-0.45 x 5mm Grade 10.9 Flat Head Screw (1.5mm Hex)