PBR Twin Color 289 - 520 Sprocket (48 teeth) — Designed for muddy terrains in Motocross and Enduro, this PBR sprocket combines lightweight construction with robustness. Machined from 7075 T6 aluminum, it features an "ultra-light" profile and a hard anodized finish to resist abrasion while maintaining a racing look in red.

• Material: 7075 T6 aluminum, high precision machining
• Number of teeth: 48 — pitch 520
• Mud-resistant profile: tooth design optimized to shed mud and minimize clogging
• Strategic cutouts: weight reduction without compromising stiffness
• Finish: hard anodization for a more durable surface and a sleek aesthetic

The tooth geometry limits friction between the chain and the sprocket, contributing to smoother power delivery in technical sections. Its lightweight design reduces unsprung mass for a more responsive rear end, ideal for MX, SX, and Enduro. The cutouts and controlled machining ensure a balanced part, ready to tackle starts and muddy conditions.

Compatible with 520 transmissions and many Motocross/Enduro models — examples: HONDA CRF 450 X (2024), CRF 450 RX Enduro (PE07), and CRF 450 R (2024).

Manufacturer reference: 289 48 TC3