AbsoluteBLACK OVAL Sram DM flat (0mm offset)

The Absoluteblack Premium Sram compatible Direct Mount 1X narrow wide Oval chainring is the only chainring with 0 mm offset. It fits all directly mounted Sram Dub/BB30/Gxp cranks and offers scientifically proven performance gains. The oval chainring does not interfere with the clutch mechanism in the derailleur and does not require a chain tensioner when used in singlespeed operation. Riding out of the saddle on climbs becomes more comfortable. These chainrings also support recovery from knee injuries, as pedaling becomes smoother and less strenuous. It features an advanced alternating wide and narrow tooth profile that ensures excellent chain retention (patent pending).

Compatibility:

• 0 mm offset
• Designed for BB30/PF30 cranks with short spindle
• Fits Sram XX1, XX1 Eagle, X01, X01 Eagle, X0, X9, X7, S2210, S1400, and Truvativ Aka cranks (BB30 short spindle)
• Compatible with fat bikes with Gxp spindle and 9, 10, 11, and 12-speed Eagle

Technical specifications:

• Sizes: 30T (52 g), 32T (57 g), 34T (66 g)
• Colors: Black, Red, Gold, Titanium
• Material: CNC-machined 7075 Txxx aluminum, optimized for long life and mud resistance
• Finish: Type II anodizing
• Chainline: 49 mm for BB30 or 55 mm for Super Boost
• Ovality: Optimized for each size separately (10.2-14.4% and timing of 110.5-116.3° after Tdc) (patent pending)

Dimensions:

• 26T: 118 mm
• 28T: 127 mm
• 30T: 134 mm
• 32T: 143 mm
• 34T: 151 mm

Installation:
Remove three Torx T-25 screws from the crank and take off the spider + chainring combination. Clean and grease the splines. Position the chainring (there is only one way to mount it on the Sram crank). Tighten the screws to approximately 5-7 Nm.