SuperProx 15 teeth Gearbox output pinionRef : SUP00524A / PR30715

15-Tooth Output Sprocket by SuperProx

Output sprocket made of SCM-435 cemented steel designed for replacement and adjustment of the gearing on road motorcycles. Reinforced core design to maintain tooth integrity and lightweight modifications tailored to specific applications.

Design and Materials

• SCM-435 cemented steel ensuring good wear resistance for prolonged usage.
• Core structure providing nearly unbreakable teeth even under wear, ensuring reliability in use.
• Integrated grooves and lightweight holes, useful for off-road applications and to reduce mass when necessary.

Practicality and Features

• Number of teeth: 15, essential information for replacing an original sprocket and maintaining the correct gearing.
• Standard version, compatible with original road-type mounts indicated in the product sheet.
• Technical dimensions provided and non-contractual visual, facilitating dimension verification before installation.

Advantages

• OEM Reference CST-1903:15 # 50-32179-15
• OEM Reference CST-1403:15.2
• Manufacturer SUPERSPROX, a motorcycle sprocket specialist since 1959, supplier to racing teams and numerous European manufacturers.

Examples of Compatible Motorcycles

• TRIUMPH SPEED 400 ABS E5+ 400 cc (2026)
• KTM 390 DUKE ABS E5+ 390 cc (2026)
• HUSQVARNA VITPILEN 401 ABS E5+ 401 cc (2025)

Complete list of compatible motorcycles available in the dedicated section below