RENTHAL 520R1 12/48 standard chain kit – equipment designed for off-road and motocross competition. This kit combines the R1 chain with a 520 pitch and an ultra-light rear sprocket with a mud-resistant profile, for easy installation on off-road motorcycles requiring a 12-tooth front sprocket and a 48-tooth rear sprocket.

• Brand: RENTHAL (manufacturer ref. 483329)
• Chain type: R1, 520 pitch, standard quality
• Configuration: 12/48 (12-tooth front sprocket / 48-tooth rear sprocket)
• Sprocket: aluminum, ultra-light design with mud-resistant profile
• Seals: no seals (non-sealed)
• Color: Gold/Black chain

Designed for the motocross world, this kit is aimed at riders who want a polished look (gold/black chain) and a setup suitable for muddy terrains thanks to the mud-resistant geometry of the sprocket. The aluminum sprocket reduces the overall weight while providing a neat finish. The kit is compatible with models like the SUZUKI RM-Z 250 (2007, 2008, 2009) — check the gear ratio and available space on your model before installation.

For optimal maintenance, regularly check the tension and wear of the chain and replace the sprocket and chain together to preserve the longevity of the entire setup.