PBR Steel Standard 2134 - 520 Output sprocketRef : PBR00685A / 1077583001

PBR Standard Steel Sprocket 2134 - 520 (Manufacturer Ref: 2134 13 18NC)

Designed from PBR's competitive experience, this steel sprocket from the 2134 series is aimed at motocross riders seeking reliability for their 520 transmission. Its short 13-tooth design allows for precise adjustments of the gear ratio to adapt acceleration and engine response according to muddy or rough terrains.

• Material: 18NCD5 competition-grade steel alloy
• Number of teeth: 13
• Chain pitch: 520
• Version: standard, durable raw finish
• Strict manufacturing process for frequent load endurance

The 18NCD5 composition provides good resistance to corrosion and abrasion while minimizing friction between the sprocket and chain. Ideal for riders looking for a robust sprocket for off-road use, it is suitable for 520 transmissions on motocross machines.

Common mounting examples: HONDA CRF 450 X (2024), HM CRE-F 450 X (2014), HONDA CRF 450 R (2024). Please check the pitch and compatibility of your shaft before installation.