Treal Hobby Losi Promoto Adjustable CNC Aluminum Swingarm (Black)

Upgrade your Losi Promoto bike with the Treal Hobby Adjustable CNC Aluminum Swingarm. Made from CNC-machined 7075 aluminum, this swingarm features adjustable length and weighs 99.0g, which is .9 grams lighter than the stock plastic swingarm.

Features

• High quality CNC machined aluminum construction
• Adjustable length
• Enhances durability and reliability
• Black anodized color
• Adds a custom look to your bike

Includes

• (1) Promoto Aluminum Adjustable Swingarm
• (2) Ball bearings
• Assembly hardware