absoluteBLACK 1x Oval Direct Mount Chainrings for SRAM are specifically designed for SRAM cranks with a 3-bolt direct mount interface and a removable spider. Please note: These chainrings are compatible only with 12-speed Hyperglide+ chains.
Key Benefits:
Weight Savings: Direct mount chainrings provide significant weight reduction compared to a standard spider and chainring combination.
Durable Construction: Crafted from CNC-machined 7075 aluminum and finished with anodization for exceptional durability.
Optimized Ovality: Ovality is fine-tuned for each chainring size, ranging from 10.2% to 14.4%, with timing between 110.5° and 116.3° after TDC (top dead center).
Features:
3D-Machined Teeth: Designed for ultimate mud shedding and quieter operation.
3 mm Offset: Converts any SRAM crank into a Boost setup for Boost-equipped bikes.
Compatibility: Works with GXP, DUB, and long-spindle BB30 cranks.
Strength-to-Weight Ratio: Provides an excellent balance of weight and strength.
Boost and Super Boost Compatible:
3 mm offset is suitable for 141/148 Boost spacing on standard DUB/GXP/Long Spindle BB30 cranks.
Also compatible with 157 Super Boost spacing on dedicated Super Boost DUB cranks.
Specifications:
Material: Aluminum
Mount: Direct Mount SRAM
Offset: 3 mm
Weight:
30T: 55 g
32T: 59 g
Important Note: These chainrings are compatible only with Shimano Hyperglide+ CN-M9100, CN-M8100, and CN-M7100 chains due to the specific thickness of the teeth.
