ROLON Chain & Sprocket Kit for Bullet Thunderbird Twin Spark 350 (KIT BS 246) – High Performance & Long Life

Upgrade your ride with the ROLON Chain & Sprocket Kit (KIT BS 246), specially engineered for Bullet Thunderbird Twin Spark 350. Designed for precision performance, durability, and smooth power transmission, this complete kit ensures a quieter, more efficient, and long-lasting riding experience.

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Kit Components & Specifications

Front Sprocket

• Model: S 01 446
• Teeth: 15T
• Mounting: 2 Tap on PCD + Involute Spline

Rear Sprocket

• Model: S 01 009
• Teeth: 38T
• Mounting: Only Bore

Chain

• Model: R1595 BS-100-1

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Front Sprocket – Performance & Precision

Superior Engineering

• High performance with extended service life
• Smooth power transmission with enhanced accuracy
• Manufactured using hi-tech precision machining

Durability & Strength

• Anti-wear design for maximum power delivery
• Heat-treated and hand-finished for durability
• Premium anti-corrosion coating for long-term protection

Advanced Manufacturing

• OE-spec fitment ensures perfect compatibility
• Low noise operation for smoother rides
• Goes through 18 production stages & 15 quality checks

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Rear Sprocket – Strength & Reliability

Heavy-Duty Build Quality

• Made from high-grade carbon steel
• Induction hardened teeth for improved lifespan

Enhanced Protection

• Zinc coating for excellent rust resistance
• Surface protection treatment for dusty & muddy rides

Performance Benefits

• Shot blasted for higher fatigue strength
• Precision positioning for accurate fitment
• Smooth surface finish for better riding comfort

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Chain – Reliable Power Transmission

• Engineered for consistent and efficient power delivery
• High tensile strength for long-lasting performance
• Designed to reduce friction and wear

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Why Choose This Kit?

• Complete OEM replacement solution
• Improves acceleration and riding smoothness
• Reduces noise and vibration
• Ideal for daily riders & long-distance touring