Shimano GRX FC-RX820 曲柄组
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2x11 170.0mm 48-31 齿 黑色 52800373 140.25€
制造商物品编号 IFCRX8202CX81
2x12 172.5mm 48-31 齿 黑色 52800374 140.25€
制造商物品编号 IFCRX8202DX81
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Optimum transmission for spirited group rides and aggressive races
The SHIMANO FC-RX820-2 combines weight savings and optimal efficiency for mixed terrain riding and racing. Double chainring shifting meets the segmented demands of gravel riding, providing the tighter gear increments you need to maintain your position in the field. The 2x12-speed crank uses a 48-31T chainring and is available with crank arm lengths of 170, 172.5 and 175 mm.
highlights
- Smaller gears for cadence control when riding on mixed terrain
- Gravel-optimized gear ratios maintain the riding rhythm on rough surfaces
- Greater gear range
- The 17T range covers a wide range of driving conditions
- Gear combination: 48-31T
specification
| specification | IFCRX8202CX81 IFCRX8202DX81 |
|---|---|
| area of application | Gravel |
| drive | 2x12 |
| Crank arm material | aluminum |
| Crank arm length | 170mm 172.5mm 175mm |
| Gradation chainring | 48-31 teeth |
| Chainring material | aluminum |
scope of delivery
- 1 x Shimano GRX FC-RX820 2x11 crankset (see item description for details)
Über die Marke Shimano
适用法定保修权利。
