Shimano GRX FC-RX820 hajtókar garnitúra

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

scope of delivery

• 1 x Shimano GRX FC-RX820 2x11 crankset (see item description for details)