SRAM GX Eagle 12 Sp DUB ChainsetDescribed by SRAM as their best aluminium crankset, this non-Boost model uses its tough construction to handle all the intensity that comes with blasting across the mountain bike trails at speed. SRAM has also equipped this model with its renowned X-SYNC 2 tooth profile chainring for consistent performance on the toughest rides. Each tooth’s thickness is toleranced and controlled to work seamlessly with the chain’s inner and outer links. Another benefit is its DUB technology, which uses its patented spindle design to provide superior sealing as well as forward and backward compatibility.- SRAM’s best aluminium crankset- Direct mount interface compatible with chainrings across the entire Eagle Ecosystem- Master GX colourway as part of Eagle Colour system - the colours match with all cassettes and chainsFeatures: Material: Aluminium Use: MTB Crank Arm Length: Multiple options available to select separately Bottom Bracket Spindle Interface: DUB Guard: No guard BCD: Direct Mount Speed: 12 speed Chainline Spacing: 49.0mm, Non-Boost version Chainring Size: 32T Manufacturer Part Numbers: 175mm: CW8602012; 170mm: CW8602013 and 165mm: CW8602014 Bottom Bracket sold separatelyBuy SRAM Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.