Renthal Steel Standard 449 - 520 Output sprocketRef : RT00051A / 1074237001

RENT HAL Steel Sprocket Standard 449 - 520 (Manufacturer Ref: 449--520-10P)

Designed by RENTHAL and developed in competition, this 449 steel alloy (nickel-chrome-molybdenum) sprocket is aimed at motocross riders looking for a reliable and precise final drive. Carefully machined, it features 10 teeth with a 520 chain pitch and a standard version suitable for both stock and modified setups.

• Material: nickel-chrome-molybdenum alloy steel — robust against the stresses of the terrain
• Teeth: 10 (sprocket)
• Chain Pitch: 520
• Type: 449, standard version
• Weight optimized compared to stock parts for a good balance between inertia and longevity
• Precision machining, suitable for competitive and demanding amateur use

Replace your sprocket to achieve a clean transmission, reduce final drive jolts, and maintain good compatibility with your chain and sprocket. Particularly suitable for Montesa Cota 300RR (2017), Cota 4RT 260 (2016), and Cota 4RT 250 (2009) models.