The Original one and only Premium absoluteBLACK Sram compatible Direct mount BOOST 1X Oval narrow-wide chainrings in PVD Rainbow (oil slick) colour. Designed for GXP, DUB and Long BB30 cranks. This special PVD Rainbow Titanium coating process makes the chainrings 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, every chainring is unique and colours may vary from the images displayed. Not a single chainring is the same which makes your new ring completely individual.

Specs:

Weight: 28T (50g), 30T (55g), 32T (59g), 34T(66g), 36T (74g)

Colour: PVD Rainbow (oil slick)

Compatibility: SRAM AXS, XX1, XX1 Eagle, X01, X01 Eagle, GX Eagle, NX Eagle, SX Eagle, X1, X0, X9, X7, S2210, S1400, Descendant, Stylo, Truvativ AKA and all DUB cranks.Cane Creek eeWings. GXP and Long spindle BB30. BOOST148 bikes. 9, 10, 11 and 12spd Eagle compatible.

Materials: CNC machined 7075 Txxx Aluminium. Long-lasting construction. Mud optimised

Finish: Physical Vapour Deposition

Chainline: 52mm BOOST148 specific chainline. 3mm offset

Ovality: Optimized to each size separately. Range: 10.2-14.4% and Timing of 110.5-116.3° after TDC (top dead centre)

If you wish to check for frame clearance with a new oval ring, below you can find the measurement of the biggest dimension of the oval (tip to tip of tooth):

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