Chain Sprocket Kit - Alloy - Orange/Orange

Features & Benefits

• Race-ready performance chain and sprocket kit for selected motorcycle applications.
• Supersprox lightweight alloy rear sprocket designed to reduce rotating weight.
• Supersprox steel front sprocket for strength and durability.
• EK 415RR non-sealed racing chain designed for lightweight, high-efficiency power transmission.
• Non-sealed chain construction eliminates O-ring and X-ring seal drag to help minimise drivetrain friction.
• Lightweight racing design developed for small-capacity road racing and motocross applications.
• Durable chain construction designed to withstand demanding racing conditions.
• Ideal for compatible 50cc and 85cc motocross bikes and selected small-capacity road motorcycles.
• Optional gearing and rear sprocket colour changes available on request.

Kit Contents

• 1 x Supersprox Lightweight Alloy Rear Sprocket
• 1 x Supersprox Steel Front Sprocket
• 1 x EK 415RR Non-Sealed Racing Chain

EK 415RR Chain Information

The EK 415RR is a lightweight, high-performance non-sealed racing chain developed for smaller-capacity motorcycles where low weight and efficient power delivery are priorities.

Unlike conventional O-ring or X-ring chains, the 415RR does not use rubber sealing rings. This reduces friction and makes it particularly suitable for racing applications where drivetrain efficiency is important.

The 415RR is designed for both small-capacity road racing and off-road competition, including selected 50cc and 85cc motocross motorcycles.

• Chain Series: EK 415RR
• Chain Pitch: 415
• Chain Type: Non-Sealed Racing Chain
• Tensile Strength: 20.5 kN
• Chain Weight: Approximately 0.69 kg per 100 links
• Maximum Recommended Road Engine Capacity: 125cc
• Maximum Recommended Off-Road Engine Capacity: 85cc
• Application: Small-Capacity Road Racing / Motocross

Important Information

Specific kit contents, chain length and front and rear sprocket tooth counts are detailed in the listing short description for each motorcycle application.

Optional gearing and rear sprocket colour changes may be available on request. Please contact us before purchasing to discuss available combinations.

Non-sealed racing chains require regular cleaning, lubrication and tension adjustment, particularly in dusty, muddy or wet conditions.

Disclaimer

Image example only - sprocket design, colour, tooth count and chain appearance may vary depending on motorcycle application.

Please confirm your motorcycle make, model and year before purchasing.

Correct chain installation, alignment, tension adjustment and regular maintenance are essential for safe operation.

Please contact us for any further specifications, gearing options or fitment assistance.