SRAM XG-1290 飞轮组 12速
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目前可通过本店购买。
生产商货号
SRAM RED cassette for 12-speed groupsets
The workhorse among SRAM's X-Range™ cassettes, the SRAM RED® XG-1290 moves the chain smoothly and quickly through a wide range of gears. It is specially built for radio circuits and its one-piece construction offers maximum weight savings.
highlights
- New design for cleaner and faster shifting
- Smaller translation steps between the gears - at least five one-steps - with a larger bandwidth
- 10-tooth sprocket expands the translation range
- Compatible with XDR™ driver
- Weight savings with X-Dome™ made from one piece of steel
specification
| specification | 00.2418.087.000 | 00.2418.087.001 00.2418.087.003 | 00.2418.087.002 00.2418.087.004 |
|---|---|---|---|
| area of application | Road, Gravel | Road, Gravel | Road, Gravel |
| drive | 12 speed | 12 speed | 12 speed |
| material | steel | steel | steel |
| teeth / sprockets | 10 - 26 | 10 - 28 | 10 - 33 |
| gradation | 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 23, 26 | 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 24, 28 | 10, 11, 12, 13, 14, 15, 17, 19, 21, 24, 28, 33 |
| Compatibility freewheel | SRAM XDR | SRAM XDR | SRAM XDR |
| Recommended chain | SRAM Flat Top™ | SRAM Flat Top™ | SRAM Flat Top™ |
| Color | silver | silver rainbow | silver rainbow |
Technologies used
In this chapter we explain the technologies that the manufacturer uses in this product.
X-Dome™ ™
The X-Dome technology creates an incredibly light, precise and robust cassette. The open design repels dirt better, giving you smoother shifting performance and longer component life.
XDR™
The XDR™™ driver is a universal interface for cassettes with single sprockets under 11 teeth. This allows lighter and more versatile drives to be implemented without the need for a new rear hub standard, a change in the hub body or the cassette tool. The XDR™ interface is 1.85mm wider than XD™ and was developed for racing use. The XDR drivers are compatible with all XD cassettes as long as you install the cassette with a 1.85mm wide spacer.
X-Range™ ™
Road bikes are faster and more capable than ever before, and riders continue to show what road handlebar bikes are capable of. X-Range™™ is the translation for the modern way of riding road bikes. SRAM has completely redesigned the road bike gear ratio, for more gear range, a more pleasant and better usable gear stepping and, thanks to AXS™, also smarter shift settings. With X-Range™™ you're always in the right gear.
scope of delivery
- 1 x SRAM Red XG-1290 cassette (see item description for details)
product video
