PBR Twin Color Aluminium Ultra-Light Self-Cleaning Hard Anodized 489 - 520 SprocketRef : PBR01028A / 1096611004

Manufacturer Ref: 489 51 TC7 — PBR Twin Color Sprocket made of ultra-light hard anodized aluminum, 51 teeth (pitch 520).

Designed for motocross and enduro riders, this PBR sprocket combines lightness and strength. Precisely machined from 7075 T6 aluminum, it features a tooth profile designed to facilitate mud evacuation and limit unwanted contact between the chain and the sprocket. The hard anodization enhances the surface while providing an aesthetic finish that withstands the rigors of the terrain.

• Type: Standard, Twin Color
• Material: 7075 T6 Aluminum
• Number of teeth: 51
• Chain pitch: 520
• Color: Green (hard anodized)
• Highlights: mud-resistant profile, strategic weight-saving cutouts

The machined cutouts reduce weight without compromising the strength of the part, which is useful on machines where every gram counts. Suitable for MX, SX, and enduro use, this sprocket integrates with 520 transmissions and is aimed at riders looking for a high-performance, understated drive component ready to tackle mud and the demands of the terrain.

Compatible motorcycles (examples): KAWASAKI KX 450 (2026), SUZUKI RM-Z 250 (2006), KAWASAKI KX 450 X (2024).