Alugear Oval for SRAM 8-Bolt Road/Gravel "Beach Ball"

The original ALUGEAR "Beach Ball" chainring design

TECHNICAL SPECIFICATIONS

• Offset: 36T-48T → 6.0 mm; 50T → 5.0 mm; 52T → 4.0 mm

• Weight: 36T → 79 g; 38T → 86 g; 40T → 92 g; 42T → 101 g; 44T → 111 g; 46T → 121 g; 48T → 130 g; 50T → 142 g; 52T → 151 g

• Diameter: 36T → 162 mm; 38T → 170 mm; 40T → 178 mm; 42T → 186 mm; 44T → 194 mm; 46T → 202 mm; 48T → 210 mm; 50T → 218 mm; 52T → 226 mm

• Timing: 108° (top dead center)

• Ovality: 12%

• Material: Aluminum 7075-T6

• Manufacturing: CNC machining

• Surface treatment: Anodizing

COMPATIBILITY

• For Road or Gravel SRAM cranksets with 8-bolt Direct Mount, BB-axle interface: DUB, GXP

• Chains that can be used: all 10sp, 11sp, 12sp Shimano HG+; 10sp, 11sp, 12sp SRAM (Flattop AXS)

INFORMATION

• ALUGEAR chainrings are some of the lightest on the market.

• Through experience and intensive testing, the arm design has been optimized, and the chainrings are CNC machined so that only minimal compromises in impact strength are necessary for significant weight reductions.

• CNC machined from 7075 T6 aluminum and hard-anodized industrially for protection against mechanical impact, long durability, and an excellent tactile finish.

• Unique tooth profile eliminates chain noise, reduces wear, and ensures smooth operation in all common systems (10, 11 and 12-speed). Narrow Wide teeth guide the chain reliably.

• The tooth profile is specially designed for Road chains.

• ALUGEAR chainrings are the best choice if you want a technologically advanced chainring with a unique design and low weight.

RECOMMENDATIONS

• We recommend using a rear derailleur with a clutch system for optimal chain security.

• It is also a good idea to use a new chain together with your new ALUGEAR chainring.