JT/PBR 525Z3 Chain Kit 15/42 - Super Reinforced
Designed for demanding riders, this JT Drive Chain kit combines robustness with road behavior worthy of a racing range. The 525 Z3 chain, finished in black/steel, comes in a super reinforced version to withstand high stresses without compromising the smoothness of the transmission. The standard steel sprocket offers reliable mechanical retention and easy compatibility with drivetrains equipped with a 15/42 ratio.
- Pitch: 525
- Chain Type: Z3 (Racing quality)
- Seals: XS-Ring for better lubricant retention and increased protection against impurities
- Sprocket: Steel, standard profile
- Color: Black/Steel
Ideal for those seeking a robust transmission ready to face intensive or demanding use, this kit prioritizes reliability and continuity of drive. The XS-Ring seals help minimize lubrication loss and control link wear, while the reinforced construction provides confidence during rapid acceleration phases. Manufacturer reference: Not provided.