Contact us

Shimano Alfine SG-S7001-8 8-speed gear hub for Centerlock disc brakes 135mm 187mm

Seen this cheaper?

  • Hit the town in style, with ALFINE — a high-grade groupset built for the sophisticated urban rider. Along with its premium build quality, ALFINE brings you finesse, versatility, and effortless operation. Whether in an 8-speed or 11-speed configuration, ALFINE presents a clean look and a wide gear range that serve to enhance any frame.

    • Series: ALFINE S7000/S700
    • Higher shifting performance even under high chain tension induced by E-bike motors
    • Improvement is suitable for both E-bike and non E-bike use
    • Improved shifting performance and efficiency (300% improved)
    • Color: Silver or Black
    • Average weight: 1670g
    • Bike Type Mount Type: CENTER LOCK disc brake
    • Speeds: 8
    • Gear ratio Total: 307%
    • Gear ratio 1: 0.527
    • Gear ratio 2: 0.644
    • Gear ratio 3: 0.748
    • Gear ratio 4: 0.851
    • Gear ratio 5: 1
    • Gear ratio 6: 1.223
    • Gear ratio 7: 1.419
    • Gear ratio 8: 1.615
    • Shifting power modulator
    • Spoke hole: 32/36H
    • Axle length (mm): 187
    • Shifting Structure: Top Normal
    • Driving efficiency: High
    • Flange diameter (mm): 57.3
    • Flange width (mm) Left: 3.2
    • Flange width (mm) Right: 3.2
    • O.L.D. (mm): 135
    • Offset (mm): 3.15
    • P.C.D. (mm): 92.6
    • Silent clutch

    This article cannot be shipped to countries outside of the European Union and all other countires of the European Free Trade Association (EFTA).
  • Rate this product

    Rate this product

    Unfortunately, there isn't any review yet. Be the first one and share your experiences with thousands of other riders! 😀
  • Show all items from ShimanoShimano is a Japanese multinational manufacturer of cycling components, fishing tackle, and rowing equipment. The company was founded in 1921 and is headquartered in Sakai, Osaka, Japan. Shimano is one of the largest and most well-known manufacturers of cycling components in the world, and its products are used by professional and amateur cyclists alike.

    Shimano's cycling components include a wide range of products, such as rear derailleurs, front derailleurs, cranksets, disc brakes, and gears. The company's products are known for their high quality, durability, and performance. Shimano's road bike components are divided into different product lines, such as Dura-Ace, Ultegra, and 105, with Dura-Ace being the highest-end line and 105 being the most affordable. Shimano also offers components for mountain bikes, including the XTR, XT, and SLX lines.

    One of Shimano's most popular and well-known products is its SPD (Shimano Pedaling Dynamics) system, which is a type of clipless pedal. The SPD system allows for a more efficient transfer of power from the rider's leg to the pedal, and it is widely used by both road and mountain bikers. Shimano also offers a wide range of fishing tackle, including fishing reels, rods, and lures.

    Shimano is also known for its commitment to sustainability, for example, in 2020 Shimano announced its goal to reduce CO2 emissions from its factories by 30% by 2025. Additionally, Shimano supports various cycling-related organizations and events, such as the Tour de France and the Giro d'Italia.

    Overall, Shimano is a well-established and respected company in the cycling industry, known for its high-quality and durable products, as well as its commitment to sustainability and support of the cycling community.
ready for sending in 1-3 business days

ready for sending in 1-3 business days

ready for sending in 1-3 business days

ready for sending in 1-3 business days