Absolute Black Sram DM Boost 148 Oval 3mm Offset Rainbow Chainring

Absolute Black Sram DM Boost 148 Oval 3mm Offset Rainbow Chainring

The original and unique Premium AbsoluteBLACK Sram BOOST 1X direct mount chainrings are oval and wide, also narrow and wide chainrings in PVD Rainbow (oil). Designed for GXP, DUB and Long BB30 cranks. This special Rainbow Titanium PVD coating process makes the plates very durable and incredibly beautiful. It is the most premium oval chainring on the market with scientifically proven performance gains.
NOTE: Due to the nature of the PVD process, each plate is unique and color may vary. No single plate is the same, making your new ring completely individual.

ADVANTAGES OF OUR SPECIAL DIRECT MOUNT WIDE NARROW PLATES:

• The best design to provide an excellent weight/strength ratio
• One-of-a-kind special oval shape (patent pending)
• Greatly improves pulling and climbing skills
• Unique patent pending alternating wide and narrow tooth profiles to keep your chain in place for a minimum of 12 months.
• Special 3D tooth machining for maximum mud relief reduces wear and noise dramatically.
• They save weight because they do not need the spider and chainring bolts.
• The ability to install a smaller ring size that cannot be mounted on a normal chandelier.
• Excellent quality and great appearance.
• You will drive faster using ovals. If you keep using the round ring, others will be faster.
• You won't 'feel' the oval shape at all
• Reduces stress on the knees
• We master our oval plates to perfection, so you can get the most out of the oval/elliptical shape.

HOW TO FIT THE OVAL CHAINRING ON SRAM GXP, DUB AND BB30 CRANKSETS:

You must unscrew these 3 t-25 torx screws from the crank. Then remove the spider + plate combo you currently have there. Clean the stretch marks and put a little grease on them. Put the chainring in place (note that there is only one way to fit this chainring to the Sram crank, so you don't have to worry about how to do it). Tighten the 3 bolts to about 5-7 Nm.

Characteristics:

• Size (mass +/- 1g): 28 teeth (50 g), 30 teeth (55 g), 32 teeth (59 g), 34 teeth (66 g), 36 teeth (74 g)
• Color: PVD Rainbow (black tide)
• Compatibility: SRAM AXS, XX1, XX1 Eagle, X01, X01 Eagle, GX Eagle, NX Eagle, SX Eagle, X1, eeWings. GXP and BB30 long shaft. BOOST148 bicycles. Compatible with Eagle 9, 10, 11 and 12 speeds.
• Material: CNC machined 7075 Txxx aluminum. Durable construction. Optimized mud
• Finish: Physical Vapor Deposition
• Chain line: BOOST148 52mm specific chain line. 3mm offset
• Ovality: Optimized for each size separately. Range: 10.2-14.4% and 110.5-116.3° timing after TDC (top dead center) Patent pending