Experience championship-level reliability with the CZ RS Ultra Reinforced 219 Pitch O-Ring Kart Chain, engineered for precision and performance on the track. Made in the Czech Republic, this professional-grade racing chain features advanced O-ring technology for superior lubrication retention and extended service life.

The CZ RS O-Ring chain combines ultra-reinforced construction with sealed O-rings between each link, keeping lubricant where it's needed most while preventing dirt and debris contamination. This results in exceptional wear resistance, smooth power delivery, and significantly longer chain life compared to standard chains.

Key Features:

• O-Ring sealed design retains lubrication and prevents contamination for extended life
• Ultra-reinforced 219 pitch construction for high-performance racing
• Premium gold finish for superior corrosion resistance and reduced friction
• Precision-manufactured rollers ensure smooth, consistent power transfer
• High tensile strength construction for maximum durability under racing loads
• Manufactured by CZ Chain – trusted racing chain specialists since 1929
• Universal compatibility with all standard 219 pitch sprockets
• Black Box packaging ensures chain arrives in perfect condition

Technical Specifications:

• Pitch: 219 (7.774mm)
• Construction: Ultra-reinforced RS series with O-Ring seals
• Finish: Gold (corrosion-resistant coating)
• Seal Type: O-Ring (lubrication retention system)

Why Choose CZ RS O-Ring Chain?

CZ has been manufacturing precision roller chains for nearly a century, and their RS O-Ring series represents the ultimate in racing chain technology. The sealed O-rings maintain optimal lubrication between the pins and bushings, dramatically reducing wear and extending chain life—especially valuable in demanding conditions or extended race meetings.

The O-ring design means less frequent maintenance and more consistent performance throughout the chain's lifespan. Whether you're racing Rotax, IAME, TKM, or any other class, the CZ RS O-Ring chain delivers consistent performance lap after lap, race after race, with the confidence that comes from superior engineering.

O-Ring Advantages:

• Extended chain life compared to standard chains
• Superior lubrication retention reduces wear
• Protection against dirt and debris contamination
• More consistent performance over time
• Reduced maintenance requirements

Perfect For:

• Competitive racing
• Extended race meetings and endurance events
• Dusty or demanding track conditions
• Racers seeking maximum chain longevity
• Practice and testing sessions

Trusted by champions. Built for performance. Engineered to last.