Renthal 520R1 13/49 Standard - Ultra-Light Self-Cleaning Rear Sprocket Chain kitRef : RT00277A / 3042792

RENTHAL 520R1 13/49 standard chain kit — a set designed for motocross use: gold/black 520 chain, 13-tooth sprocket, and 49-tooth aluminum crown with an ultra-light mud-resistant profile. This kit upholds RENTHAL's reputation for components intended for demanding off-road use in terms of dirt accumulation and weight.

• Manufacturer reference: 484345
• Chain type: RENTHAL R1, pitch 520
• Quality: Standard
• Type of seals: Non-sealed (non-O-ring) — requires regular lubrication and checks
• Crown: Ultra-light aluminum, mud-resistant profile to limit dirt accumulation and facilitate debris ejection
• Color: Bi-color Gold/Black chain
• Teeth: 13/49 (sprocket/crown)

Designed for off-road motorcycles, this kit is suitable for muddy conditions and the frequent cleaning inherent to motocross. Examples of compatibility: YAMAHA YZ 250 F (CG27 2009, CG25 2006, CG21 2005) — check the mounting specifications on your machine before installation.

Replace the sprocket, chain, and crown all at once for precise transmission adjustment and a clean installation. Product delivered according to RENTHAL manufacturer's configuration.