Shimano Tiagra 4700 10-Speed GroupsetShimano's new Tiagra 4700 10-Speed Groupset sets a new quality benchmark for entry-level groupsets. Utilising technology from their higher end groupsets like Dura-Ace, Ultegra and 105, as allowed Shimano to bring this quality groupset to grassroots cyclists The new Tiagra 4700 groupset offers balanced performance and consistency; the updated range - which now supports internal cable routing - remains dependable and durable, requiring little maintenance 4700 CranksetThe iconic four-arm crank design is available in two versatile gear combinations: 52-36T or 50-34T. With the standard pitch circle (bolt circle) diameter of 110mm both chain ring combinations are interchangeable because they fit on the same crankset Cassette compatibility: 10-speedBottom Bracket: BB-RS500/BB-RS500-PBChain Line: 150Dual Control ShiftersTiagra 4700 runs on a 10-speed drivetrain operated by improved ergonomic shift/brake levers (STI). The slim and compact bracket grip offers easy reach to the brake/shift lever from the hood position and a comfortable lever feeling for a wide range of riders. Shifting is accurate and virtually effortless Cassette compatibility: 10-speedChainset compatibility: DoubleShift Cable: Lever side: OT-SP41/RD side: OT-SP41 SealedReach Adjuster: ScrewRear DerailleurThe new rear derailleur has a revised cable pitch, which offers precise and long-lasting shifting performance and is compatible with up to a 34T cassette RD-4700 (SS/Short Cage)Cassette compatibility: 10-speedMaximum Low Sprocket: 28TMaximum High Sprocket: 14TMinimum Low Sprocket: 25TMinimum High Sprocket: 11TMaximum Front Difference: 16TTotal Capacity: 33TRD-4700 (GS/Medium Cage)Cassette compatibility: 10-speedMaximum Low Sprocket: 34TMaximum High Sprocket: 12TMinimum Low Sprocket: 28TMinimum High Sprocket: 11TMaximum Front Difference: 16TTotal Capacity: 39TFront Derailleur (2 x 10-speed)A light action front derailleur with a more ergonomic operation results in less chain drop. A braze on support bolt improves stability Cassette compatibility: 10-speedTop Gear Teeth: 53TMaximum Capacity: 16TChainstay Angle: 61-66Chain Line: 43 5Dual-Pivot Brake CaliperThe new Tiagra brake system offers consistent all-round control in all conditions. Compared to the previous generation, the braking power has increased by 30%, while modulation of the brakes has also improved Brake Type: Super SLR Dual PivotCartridge Shoe Holder: R50T5/R50T4HG Cassette Sprocket (10-speed)Number of sprockets:11-12-14-16-18-20-22-25-28-32 (11-32T)12-13-14-15-17-19-21-23-25-28 (12-28T)ChainUltegra 6701 10-speedBottom BracketShimano Tiagra 4700Please note that this groupset does not come supplied with outer cables.A 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.