SUMC Bicycle Chain Multi-Colored Rainbow Hollow 9/10/11/12 Speed Semi-Hollow Magic Buckle Road Bike and MTB 126L 116L 250g

Product Description（详描区域）:Personalize your bike with SUMC’s high-performance rainbow chain.• Award-winning colorMake your bike stand out with this chain's rainbow design – a 2019 Shanghai Bicycle Exhibition winner.• Vacuum CoatedThe robust, colorful coating is wear-resistant and anti-corrosive, so your rainbow chain will last longer.• Double “X” bridge-shaped outer plateThe outer plate design lets you shift smoothly between gears and get better power transfer.• Hollow designSUMC’s premium SL series bike chain is hollow to reduce weight, yet it keeps its strength.• Semi-hollow designSUMC’s mid-level EL series chain is semi-hollow with a lighter weight and excellent power transfer.Colorful rainbow finishOur striking, multicolored bicycle chain was given a creative award at the 2019 Shanghai Bicycle Exhibition. When you add it to your bike, you're getting a sleek, standout look with a component that's robust and reliable, too.Resists wear and corrosionThe tough vacuum coating on this MTB chain makes it more than a match for adverse conditions, whether you're road biking or hitting the mountain trails. Thanks to the chain's wear- and tear-resistant properties, your gear shifting stays solid and stable.Mix and match componentsThis versatile chain lets you customize your bike by mixing and matching components. It's compatible with For Shimano, SRAM and Campagnolo drivetrain systems and can be used on mountain bikes, road bikes and folding bikes. Whether you're cycling the trail or the road, the chain will provide smooth gear shifting and optimal power transfer.High-performance constructionThe double “X” design of the outer plate promotes clean and smooth shifting in any conditions. The drivetrain steering will be precise and your shifting will be fluid.Outstanding performance with less weightIf you want a cost-efficient chain upgrade, the EL series is for you. Its hollow inner and outer plates let you save some weight while maintaining chain integrity. Your shifting will be more fluid and quieter.Easy maintenanceThe magic buckle lets you quickly remove the chain for cleaning. Routine maintenance will prolong the life of your bike’s components, keeping it in top condition for stress-free rides.Strong and lightHollow pins and plates make the SL series one of SUMC’s lightest chains. It's perfect for experienced riders who want to reduce weight without sacrificing performance. This top line road bike and MTB chain offers exceptional quality at a modest price.SX12SL Rainbow：SX12EL Rainbow：SX11SL Rainbow：SX11EL Rainbow：SX10SL Rainbow：SX10EL Rainbow：SX9SL Rainbow：SX9EL Rainbow：CompatibilityThe SUMC bicycle chain is compatible with Shimano (M9100, M8000, M6000 and M610), Campagnolo, SRAM, CP, Micro-turn, Suntek and Blueprint. It can be used on mountain bikes, road bikes and folding bikes.SL SeriesModel: SX9SL, SX10SL, SX11SL and SX12SL Type: Hollow (inner plate, outer plate and pin shaft are hollow) Weight: SX9SL 273g (410g with box); SX10SL 254g (389g with box); SX11SL 238g (374g with box); SX12SL 252g (391g with box) Package Size: 24cm × 9.5cm × 3cmEL SeriesModel: SX9EL, SX10EL, SX11EL and SX12EL Type: Semi-Hollow (inner plate and outer plate are hollow) Weight: SX9EL 281g (418g with box); SX10EL 265g (403g with box); SX11EL 252g (394g with box); SX12EL 258g (398g with box) Package Size: 24cm × 9.5cm × 3cmEconomical SeriesModel: SX9, SX10, SX11, SX12 and S99 Type: Solid Weight: SX9 290g (334g with box); SX10 271g (317g with box); SX11 254g (298g with box); SX12 264g (308g with box); S99 278g (321g with box) Packaging Size: 25cm × 9cm × 3cmSpeedThe SUMC bicycle chain can be used on 9-, 10- and 11-speed bikes with 116 links and 12-speed bikes with 126 links.ColorThe colorful vacuum-plated finish is wear-resistant and will not fade. It won the 2019 Shanghai Bicycle Exhibition Innovation Award.Design QualitiesVacuum and electroplating technologies are used to apply the colorful rainbow coating. The chain has a double "X" bridge shaped outer plate and was subjected to tensile strength and fatigue resistance tests. The quality is guaranteed.GuaranteeEach box with a magic buckle is licensed and guaranteed for 1 year.