SuperProx 12 teeth Output sprocketRef : SUP00515A / PR30112

Output Sprocket 12 Teeth by SuperProx

Output sprocket made from SCM45 treated steel designed for 520 pitch transmissions and off-road use. Its perforated teeth reduce weight and ensure self-cleaning for smoother transmission in muddy conditions. The standard 12-tooth version makes replacement easy on compatible transmission systems. Manufactured by SUPERSPROX, a historical player in sprocket production since 1959.

Design and Materials

• Treated steel "SCM45" providing high resistance to limit wear during intensive use
• Perforated sprocket reducing weight and promoting self-cleaning of teeth in muddy terrain

Practicality and Features

• Designed for 520 pitch chain for installation on transmissions of this pitch
• 12 teeth to achieve the desired transmission configuration during replacement
• Standard version suitable for replacement on standard transmission systems
• Cross type indicated for specific off-road constraints

Advantages

• OEM Reference CST-1901:12.1
• Product manufactured by SUPERSPROX, involved in sprocket production since 1959
• Drawings and visuals are non-contractual, technical specifications are accurate

Examples of Compatible Motorcycles

• KTM 450 SX-F 450 (2027)
• HUSQVARNA FE 501 501 (2026)
• GAS-GAS EC 500 F 500 (2026)

Complete list of compatible motorcycles available in the dedicated section below