
( Brand: Shimano ), ( Model: FC-7701/7703 ), ( Country/region Of Manufacture: Japan ), ( Type: Cranksets ), ( For Bike Type: Road Bike Racing )
The FC-7701-7703 Shimano Dura-Ace Triple Crankset Bottom Bracket is a high-performance cycling component designed for riders who demand the ultimate in shifting precision, durability, and efficiency. This triple crankset is part of Shimano's Dura-Ace groupset, which is renowned for its exceptional quality and reliability.
The FC-7701-7703 crankset features 172.5mm arms, making it an ideal choice for riders with specific fit requirements. The crankset is equipped with a triple chainring setup, offering three chainring sizes (50/34/25T or 53/39/30T) to cater to a wide range of riding styles and terrain. This configuration provides excellent gear range, enabling riders to tackle even the most challenging climbs while maintaining high speeds on flats.
The crankset is constructed using Shimano's Hollowtech II technology, which employs hollow aluminum crank arms to reduce weight while maintaining strength. This design also allows for optimal power transfer, ensuring that every pedal stroke delivers maximum energy to the drivetrain.
The FC-7701-7703 Shimano Dura-Ace Triple Crankset Bottom Bracket uses Shimano's renowned 2-piece design, which features a high-quality BB-R600 bottom bracket. This design provides superior durability and smoothness, ensuring that the crankset operates smoothly and reliably over time. The BB-R600 bottom bracket is compatible with both Shimano and Campagnolo frames, providing versatility for riders using different frame types.
In summary, the FC-7701-7703 Shimano Dura-Ace Triple Crankset Bottom Bracket is a high-performance cycling component that offers excellent gear range, power transfer, and durability. Its lightweight design, combined with its smooth and reliable operation, makes it an ideal choice for serious cyclists who demand the best from their equipment.
Pros of buying a FC-7701-7703 Shimano Dura-Ace Triple Crankset:1. High-quality construction: Shimano Dura-Ace cranksets are known for their durability and precision. This triple crankset is made of high-quality materials, ensuring a long lifespan and reliable performance.
2. Smooth shifting: The Shimano Hollowtech II crank arm design provides a smooth and efficient power transfer. The triple chainring setup caters to riders with varying pedaling styles and climbing abilities.
3. Adjustable chainline: The adjustable chainline allows riders to fine-tune the position of the crankset for better chain alignment and reduced wear and tear.
4. Lightweight: The FC-7701-7703 Shimano Dura-Ace Triple Crankset weighs less than other triple cranksets, making for a more responsive and agile ride.
Cons of buying a FC-7701-7703 Shimano Dura-Ace Triple Crankset:1. Expensive: The FC-7701-7703 Shimano Dura-Ace Triple Crankset is one of the pricier options on the market, making it an investment that may not be suitable for all budgets.
2. Limited compatibility: Triple cranksets are not as widely compatible with frames as double cranksets. Riders should double-check their frame's bottom bracket width and shell to ensure it will accommodate the FC-7701-7703 crankset.
Conclusion:The FC-7701-7703 Shimano Dura-Ace Triple Crankset is a high-quality, reliable, and efficient choice for cyclists who require the additional gear range provided by a triple chainring setup. Its lightweight construction and adjustable chainline make it a valuable upgrade for serious riders. However, its high price and limited compatibility may be a drawback for some. If your budget allows and your frame is compatible, the FC-7701-7703 Shimano Dura-Ace Triple Crankset can provide a significant boost in performance and riding enjoyment.
Recommendation:If you're looking for a top-tier triple crankset, the FC-7701-7703 Shimano Dura-Ace Triple Crankset is a strong contender. We recommend this crankset for dedicated cyclists who value performance, durability, and efficiency, and are willing to invest in a high-quality component. However, if you're on a tighter budget or prefer a double crankset, there are other options available that may better suit your needs.
Shipping is free within the continental USA only. There is no cosmetic or structural damage which clearly shown in the photos. This crankset and sealed bottom bracket are in very good to excellent used condition. I'm also including the stainless steel mounting bolts that replace caps.
It functions perfectly and shows normal wear for approximately 500 miles of recreational riding.