Standard Steel Sprocket - 420 42 Teeth by PBR

420 sprocket with 42 teeth made from 18NCD5 steel alloy, designed for off-road use. Its controlled manufacturing limits friction and enhances the consistency of the drive. Aimed at demanding practices, it focuses on durability and reliability in Cross conditions.

Design and Materials

• 18NCD5 steel alloy providing high resistance to corrosion and abrasion for increased durability.
• Very strict manufacturing process ensuring machining precision for reliable fitting and uniform wear.
• Treatment reducing friction to improve transmission efficiency.

Usage and Performance

• Cross type indicated, suitable for the repeated stresses encountered in off-road conditions.
• Reduction of friction contributing to smoother transmission and consistent drive performance.

Benefits

• OEM Reference 834 42 F
• 420 format, 42 teeth, compatible with standard 420 size chains for easy replacement during maintenance.

Examples of Compatible Motorcycles

• YAMAHA TT-R 50 E (CA01)
• YAMAHA TT-R 125 LW BIG WHEELS E (CE21)
• YAMAHA TT-R 110 E (CE17)

Complete list of compatible motorcycles available in the dedicated section below