SR4 (Single Ring 4 Arm) Chainrings

Borrowing technology from our championship winning motocross sprockets, we have designed and developed these chainrings to offer the ultimate combination of lightness, strength and durability.

Renthal Ultralite chainrings are designed to let you ride faster, jump further and last longer.

Features

• Computer aided Ultralite™ design enables the ultimate combination of strength and lightness

• High strength 7075-T6 aluminum alloy provides excellent longevity

• Precision CNC machined to extremely tight tolerances.

• Hard anodised surface coating for increased longevity.

• 8, 9 and 10 speed compatible, 104 BCD.  32T= 38g

• 32T, 33T, 34T, 35T, 36T, 37T, 38T, 40T, 41T, 42T, 43T and 44T available

Applications

Part Number Weight Surface Finish Compatibility BCD
MCR100-564-32PHA  38g Hard Anodised 8/9/10sp 104mm
MCR100-564-33PHA  41g Hard Anodised 8/9/10sp 104mm
MCR100-564-34PHA  44g Hard Anodised 8/9/10sp 104mm
MCR100-564-35PHA  47g Hard Anodised 8/9/10sp 104mm
MCR100-564-36PHA  50g Hard Anodised 8/9/10sp 104mm
MCR100-564-37PHA  52g Hard Anodised 8/9/10sp 104mm
MCR100-564-38PHA  56g Hard Anodised 8/9/10sp 104mm
MCR100-564-40PHA  64g Hard Anodised 8/9/10sp 104mm
MCR100-564-41PHA  66g Hard Anodised 8/9/10sp 104mm
MCR100-564-42PHA  72g Hard Anodised 8/9/10sp 104mm
MCR100-564-43PHA  74g Hard Anodised 8/9/10sp 104mm
MCR100-564-44PHA  82g Hard Anodised 8/9/10sp 104mm