Renthal Front Sprocket 13T 520 Chain Yamaha 49252013GP

A worn or undersized front sprocket robs your Yamaha of acceleration and forces your engine to work harder than necessary. The Renthal 13T Front Sprocket delivers a precision-engineered upgrade that reduces rotational mass by 10-15%, translating to quicker throttle response and improved handling without sacrificing durability. Built from case-hardened nickel-chromium steel with self-cleaning mud grooves, this sprocket maintains peak performance in the toughest conditions—whether you're racing competitively or pushing hard on technical terrain.

This is a bolt-on replacement for compatible Yamaha motorcycles running a 520 chain. The CNC-machined design ensures a perfect fit and smooth engagement, while the lightweight construction noticeably improves the bike's agility and acceleration characteristics. Whether you're chasing lap times or upgrading your everyday ride, this sprocket delivers measurable performance gains backed by Renthal's reputation for quality.

• Chain Size: 520
• Tooth Count: 13
• Material: 655M13 Nickel-Chromium Steel
• Construction: Case-hardened
• Machining: CNC-precision
• Design: Self-cleaning mud grooves
• Weight Savings: 10-15%
• Position: Front mounted
• Installation: Bolt-on
• MPN: 492--520-13GP