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ALFINE 8S HUB
Shimano ALFINE SG-S7001 8-speed Center-Lock Internal Geared Hub
8-speed hub shift, compatible with disc brake
Sportive operation
New transmission technology for easy running
Longer life due to oil lubrication
TECHNICAL SPECIFICATIONS
Total gear ratio 307%: the 8-speed Internal Geared Hub SG-S7001-8 from Shimano
ALFINE is an elegant top component group, which is very popular with quality-conscious customers. Premium quality, style, adaptability and problem-free operation are the characteristics of ALFINE. Take advantage of the clever look and the large transmission range of this hub shift system with 8 gears, which gives your wheels real "back wind".
Use | City, Touring/Trekking |
Group | Alfine |
Model | SG-S7001-8 |
Shifts | 8-speed |
Freewheel | Noiseless |
Brake Type | Disc brake (Center-Lock) |
Shift Servo | Yes |
Switching force modulator | Yes |
Hole circle diameter | 92.6mm |
Flange distance | 57.3mm |
Flange diameter | 104.3mm |
Mounting | Axle (M10 Nuts not included!) |
Axle Length | 187mm |
Mounting dimension | 135mm |
TECHNOLOGIES
All our technologies are developed to achieve certain special application purposes of a product.
Simply say, technology is born from riders' demands. Based on our different product designs, there are different purposes and guiding ideas behind them.
Therefore, our engineering team has worked out proper and practical technologies for tooling, and manufacturing processes to make our products unique and stable.
Quality Control
Product quality is always originated from the raw materials to the complete production process.
The QC system functions as a solution to pick out inferior products and make sure all the goods to customers are flawless.
In our company's philosophy, the most economic solution is always to nip any potential risks in the bud.
So we set out and execute a strict QC system to shut down any chances of the inferiority complaints arising from the market relentlessly.
Testings
Testing is another important part of a complete and mature factory. All technologies and ideas needed to be proved and supported by objective testing numbers.
Even during bulk production, testings also play the role of an alarm and work as a supplement to the QC system.
So we always insist on two testing systems to support our engineering team and production team.
CUSTOMER CARE
WARRANTY
In our factory, there are actually already four systems to make sure the quality and stablity of our product. These systems include engineering, testing, QC, and production. However, we still can't claim that all our products will never faillure. When the products in daily usage, there are always so many different potential risks to cause function failures. So we try to provide different warranty policies to back our customers.
DECALS & PAINTING SOLUTIONS
We developed three types of different sticker solutions to meet different demands.
The key idea is about beauty, convenience, efficiency, and costs.
Each solution has its own characteristics.
SUPPORTS
A good cooperation efficiency is always born from complete and transparent information.
Here, we try to explain our order terms, payment illustration, and our delivery&shipment ability.
With this extra information, we wish to help customers make good decisions efficiently