XBERSTAR Promoto-MX Aluminum Alloy Chain Adjuster Tensioner is specifically engineered for LOSI 1/4 Promoto-MX RC motorcycles, providing precise chain tension control for optimal performance.

Key Features:

High-Quality Material: Constructed from durable aluminum alloy, offering superior strength and resistance to rust, ensuring long-lasting use even in rugged off-road conditions.

Precision Fit: Designed to match the exact specifications of for LOSI 1/4 Promoto-MX RC models, ensuring seamless installation and reliable chain adjustment.

Improved Riding Experience: Helps maintain proper chain alignment, reducing wear and tear while enhancing acceleration and stability during races.

Easy to Install: No additional tools required—simply attach to the rear axle and adjust the chain tension effortlessly.

Ideal for: RC motorcycle enthusiasts, off-road racers, and hobbyists looking for a durable and reliable chain tensioner to optimize their for LOSI 1/4 Promoto-MX bike's performance.

Specifications:
Name: Chain tensioner
Material: Aluminum
Weight: 65g
Color: Black/Blue/Silver
Suitable for: For LOSI-1/4 Promoto-MX RC

List:
Promoto-MX chain tensioners x1

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