Details SRAM's GX-1400 1x Crankset delivers consistent performance every time out. Featuring SRAM’s X-Sync tooth profile, the GX single-chainring crankset is engineered for complete chain control. Each tooth’s thickness is CNC machined to work seamlessly with the chain’s inner and outer links. - Open Core and X-Sync Technology - CNC machined 7075, two-tone anodized X-Sync chainring (30/32T) - Weight: 680g (GXP, 175mm, 32T) Sram GX 1400 GXP Boost Crankset The SRAM GX 2x crankset delivers consistent performance every time out. Featuring SRAM?s X-Glide™ chainrings, the GX crankset is engineered for 2x shifting performance. When paired with our wide range 10-42t cassette and GX 2x rear derailleur, GX 2x11 provides the widest range of gears ever offered on a 2x drivetrain. Features: - The SRAM GX 2x crankset delivers consistent performance every time out - Our Open Core Technology (OCT?) cranks are stiffer, stronger, and lightweight beyond any solid forged crankset. - X-Glide™ 2x11 shifting technology - GX 2x11 provides the widest range of gears ever offered on a 2x drivetrain - Chainring guard option - BOOST 148 compatible - Fat bike crank option Specifications: - Arm Material: Open Core technology™ AL - Chainring Material: Aluminum - Weight: 727g (24mm spindle, 175mm, 36-24t) - Guard: Chainring guard available - Bottom Bracket: BB30, PressFit 30, GXP®, PressFit GXP® - Recommended Chain: PC-X1, PC-1130 - Interface: 24mm, 30mm - Technology Highlight(s): X-Glide™, OCT? (Open Core Technology), BB30, PressFit 30, GXP®, PressFit GXP®, BOOST - Options: BOOST 148 - Other: Chainline - 49.0mm, 52.0mm, 66.5mm Please visit our website at http://www.ecomtb.com.my OR https://shopee.com.my/eco_mtb ** There is 1-3cm errors due to manual measurement. Please kindly understand. ** Actual product colour may slightly vary due to photographic lighting sources or your monitor settings. ** WE DO NOT DO COD ** ONLINE ONLY ** We support original products only. ** PRICE INDICATED IS ALREADY BEST PRICE, EXCLUDE COURIER