SHIMANO Tiagra 4703 10s kurbelgarnitur

Цвет: Серый;
Размер: 172.5 mm;
Применение: City;
Цепь: CN-HG54;
Серия: Tiagra 4700;
Материал рычага шатунов: Aluminium;
Материал зубчатки: Aluminium;
Диаметр оси: 24 mm;
Длина рычага коленчатого вала: 170.0 mm;
Материал оси: steel;
Крепление звездочки: 4-arm asymmetrical;
Особенности: " rider tuned" 10-speed shifting;
Кранксет из 2 частей: With the 2-piece designed cranks from Shimano, the right crank arm is precisely matched to the interaction with the bottom bracket. This increases the stiffness and keeps the weight low. Further spaced bearings also improve strength and contribute to more pedalling efficiency. The precision manufacturing of the bearings ensures easy installation and low maintenance. 2-Piece cranks share a 24mm axle diameter with Hollowtech II cranks, so they are also compatible with Hollowtech II bottom brackets.;
Ширина каретки BSA: 68 mm;
Каретка: BB-R9100;
Совместимость: Shimano 3x10-speed;
Рекомендуемая цепь: HG-X 10-speed (e.g. CN-HG54);
Рекомендуемый кареточный узел: BB-RS501 or BB-RS500-PB Press Fit Hollowtech II (not included);
Линия цепи: 45 mm;
Градация: 30-39-50;
Q-фактор: 158.8 mm;
Рычаг переключения/тормозов: ST-4703;
Переключатель: SL-4703;
Передний переклюк: FD-4703;
170.0 мм 30-39-50: E-FC4703CX090;
172.5 мм 30-39-50: E-FC4703DX090;
175.0 мм 30-39-50: E-FC4703EX090;
Объем: 1 x Shimano Tiagra FC-4703 crankset (30-39-50 tooth);
Другой: 30-39-50;
Доставка из: Германия;

Tiagra FC-4703 Crankset by Shimano - Riding fun with smooth shifting The Shimano Tiagra FC-4703 is a 10-speed crankset with three chainrings for use on road bikes or city bikes. It has an asymmetric 4-arm spider (110/74 mm bolt circle diameter), as first used on the 11-speed cranks of the Dura-Ace, Ultegra and 105 series. This results in great advantages in terms of stiffness to weight ratio. The integration of the crank arm and bottom bracket (2-piece design) also contributes to stability. Last but not least, the FC-4703 aluminium crank impresses with stable, fluid and smooth shifting, which clearly means more riding fun. Specifications: Application: Road, City Compatibility: Shimano 3x10-speed Chainring Mount: 110/74 mm bolt circle diameter, 4-arm asymmetrical Technical Information: Series: Tiagra 4700 Crank Arm Material: aluminium Chainring Material: aluminium, composite material (GFRP) / aluminium / steel Axle Material: steel Gradation: 30-39-50 Crank Arm Length: 170.0 mm, 172.5 mm, 175.0 mm Chainline: 45 mm Q-Factor: 158.8 mm Axle Diameter: 24 mm Compatible BSA Shell Width: 68 mm Recommended Bottom Bracket: BB-RS501 or BB-RS500-PB Press Fit Hollowtech II (not included) Recommended Chain: HG-X 10-speed (e.g. CN-HG54) Compatibility: Shift/Brake Lever: ST-4703 Shifter: SL-4703 Front Derailleur: FD-4703 Bottom Bracket: BB-R9100, SM-BB9000, SM-BBR60, SM-BB6700, SM-BB5700, BB-RS501, BB-RS500, SM-BB4600, SM-BB92-41B, SM-BB72-41B, SM-BB71-41B, BB-RS500-PB Chain: CN-M981, CN-M980, CN-HG95, CN-HG94, CN-HG75, CN-HG74, CN-HG54 Features: pedal harder and ride faster optimal balance of stiffness and low weight 4-arm crank construction fun to ride due to smooth shifting under the most varied conditions " rider tuned" 10-speed shifting refined chainring shape crank arms and large/middle chainring anodised, small chainring plated stainless steel chainring bolts Technology: 2-Piece Crankset With the 2-piece designed cranks from Shimano, the right crank arm is precisely matched to the interaction with the bottom bracket. This increases the stiffness and keeps the weight low. Further spaced bearings also improve strength and contribute to more pedalling efficiency. The precision manufacturing of the bearings ensures easy installation and low maintenance. 2-Piece cranks share a 24mm axle diameter with Hollowtech II cranks, so they are also compatible with Hollowtech II bottom brackets. Manufacturer Numbers: 170.0 mm 30-39-50: E-FC4703CX090 172.5 mm 30-39-50: E-FC4703DX090 175.0 mm 30-39-50: E-FC4703EX090 Contents: 1 x Shimano Tiagra FC-4703 crankset (30-39-50 tooth) 1 x Shimano crank bolt

Фото товара