Lightweight and durable chainrings.
This triple crankset features a robust alloy construction, which makes it perfect for stress-free urban commuting from A to B. Shimano has also equipped this version with its renowned Hyperglide sprockets that incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting. This results in fast and responsive indexed shifting as you travel from the smooth city pavement to the countryside. Item Top Features Continued: Recommended BB Threaded (Normal): BB-UN26 Q-Factor: 171.5mm Number of Chainrings: 3 Chainring Type: SG-X Interchangeable with SHIMANO road front chainring 8/7-speed system Tooth Count: 50/39/30T Part Number: 170mm: FCA073C090; 165mm: FCA073A090 Technologies: Dual SIS Index: The SIS rear index shifting system was adopted at the front. With the index system at the front shifting operation is easier and more comfortable. HG HyperGlide: The distinctively designed HYPERGLIDE sprockets incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting. Fast and responsive indexed shifting is the result. The HG cassette sprocket, which was developed for the MTB 10-speed system, underwent comprehensive optimization to achieve super-highly efficient shifting.
This crankset features a tough aluminium crank arm material with a steel axle, making it ideal at handling the increased pressure from fitness riding and longer journeys. It offers fast and responsive indexed shifting as you travel from the smooth city pavement to the countryside. One final highlight is this model's 2-piece crank design that offers increased rigidity and less weight. Item Top Features Continued: Chainline: 43.5mm Chain Ring Combination: 50, 39 and 30T Compatible BB Type: Outboard Compatible Chain: HG 9 speed Crank Arm Length: Multiple options available to select Gear Arms: 4 Chain Guard / Bash Guard: Sold separately BCD: 110/74mm Recommended Bottom Bracket: Pressfit: BB-RS500-PB; Threaded (Normal): BB-RS500 Q-Factor: 158.8mm Part Numbers: 170mm: FCR3030C090; 165mm: FCR3030A090 and 175mm: FCR3030E090 Weight: 1180g (without bottom bracket) Technologies: 2-Piece Crankset: Integrated crank arm and bottom bracket. Increased rigidity with less weight. Wider bearing positioning. Rigidity is enhanced and pedalling force is efficiently transmitted. Precision Bearings. Low maintenance and simplified installation. HG HyperGlide Compatible: The distinctively designed HYPERGLIDE sprockets incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting. Fast and responsive indexed shifting is the result. The HG cassette sprocket, which was developed for the MTB 10-speed system, underwent comprehensive optimization to achieve super-highly efficient shifting.
Shimano XT M780 10 Speed Triple MTB Chain RingGenuine Shimano replacement part. For use with Shimano Deore XT FC-M780 10spd Triple Chainset - 42-32-24T. Can also use 42T Outer Chainring from FC-M980, FC-M770-10 & FC-M660-10 these are a "B" match which indicates that the parts are usable, but differ in materials, appearance, finish & size etc.Features: Compatible with: M770, M780 chainsets Material: Aluminum Teeth: 42Chainring BCD: 104mmRing Position: OuterChain Compatibility: Shimano 10A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano XT M780 10 Speed Triple MTB Chain RingGenuine Shimano replacement part. For use with Shimano Deore XT FC-M780 10spd Triple Chainset - 42-32-24T. Can also use 42T Outer Chainring from FC-M980, FC-M770-10 & FC-M660-10 these are a "B" match which indicates that the parts are usable, but differ in materials, appearance, finish & size etc.Features: Compatible with: M770, M780 chainsets Material: Aluminum Teeth: 42Chainring BCD: 104mmRing Position: OuterChain Compatibility: Shimano 10A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano 105 5703 10 Speed Triple Road Chain RingFor use with Shimano 105 FC-5703 10spd Triple Chainset - 50-39-30TFeatures:Genuine Shimano replacement partBCD: 130mmTeeth: 39t and 50tA 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano 105 5703 10 Speed Triple Road Chain RingFor use with Shimano 105 FC-5703 10spd Triple Chainset - 50-39-30TFeatures:Genuine Shimano replacement partBCD: 130mmTeeth: 39t and 50tA 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano 105 5703 10 Speed Triple Road Chain RingFor use with Shimano 105 FC-5703 10spd Triple Chainset - 50-39-30TFeatures:Genuine Shimano replacement partBCD: 130mmTeeth: 39t and 50tA 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano 105 5703 10 Speed Triple Road Chain RingFor use with Shimano 105 FC-5703 10spd Triple Chainset - 50-39-30TFeatures:Genuine Shimano replacement partBCD: 130mmTeeth: 39t and 50tA 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano Tiagra 4603 10 Speed Triple Chain RingSporting many features from pro-level equipment, this 2-piece cap-free design Tiagra chainset offers unbeatable performanceFeatures:2-piece cap-free design is quick and easy to install whilst being lighter and stiffer than a traditional crank/ bottom bracket assemblySG-X chainrings feature strategically placed chain pick-up pins and tooth profiles to ensure fast and positive shiftingDesigned to work with HollowTech II type bottom bracket cupsCompatible with 10-speed Super Narrow HG chainsAnodized aluminium crank armsLightweight aluminium chainrings130mm bolt circle diameterA 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano Tiagra 4603 10 Speed Triple Chain RingSporting many features from pro-level equipment, this 2-piece cap-free design Tiagra chainset offers unbeatable performanceFeatures:2-piece cap-free design is quick and easy to install whilst being lighter and stiffer than a traditional crank/ bottom bracket assemblySG-X chainrings feature strategically placed chain pick-up pins and tooth profiles to ensure fast and positive shiftingDesigned to work with HollowTech II type bottom bracket cupsCompatible with 10-speed Super Narrow HG chainsAnodized aluminium crank armsLightweight aluminium chainrings130mm bolt circle diameterA 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano Tiagra 4603 10 Speed Triple Chain RingSporting many features from pro-level equipment, this 2-piece cap-free design Tiagra chainset offers unbeatable performanceFeatures:2-piece cap-free design is quick and easy to install whilst being lighter and stiffer than a traditional crank/ bottom bracket assemblySG-X chainrings feature strategically placed chain pick-up pins and tooth profiles to ensure fast and positive shiftingDesigned to work with HollowTech II type bottom bracket cupsCompatible with 10-speed Super Narrow HG chainsAnodized aluminium crank armsLightweight aluminium chainrings130mm bolt circle diameterA 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.