Shimano
Shimano GRX FC-RX820-2 Gravel Crankset 2x12-speed
Regular price
₱8,490.00
Regular price
₱9,300.00
Sale price
₱8,490.00
Unit price
per
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Optimal gearing for spirited group rides and aggressive racing
The SHIMANO FC-RX820-2 balances weight savings and optimal efficiency for mixed-terrain riding and racing. Double chainring gearing caters to the segmented demands of gravel cycling, maintaining the tighter gear steps needed to maintain your position in the bunch. The 2x12-speed crank utilizes a 48-31T chainring and comes in 170, 172.5, and 175 mm crank arm lengths.
FEATURES
Smaller gear steps for cadence control on mixed-terrain ridingGravel-optimized gear ratios preserve riding rhythm on rough surfacesWider gear range17T range covers array of riding conditions
Gear combination: 48-31T
PRODUCT SPECIFICATIONS
| MODEL NO | FC-RX820-2 |
|---|---|
| SERIES | GRX 12-speed |
| Color | Series color |
| Average weight | 710 |
| Rear speeds | 12 |
|---|---|
| Compatible chain | HG 12-speed |
| Chain line (mm) | 47 |
| P.C.D. (mm) | 110/80 |
| Spider/gear arms | 4 |
| Chainring combination | 48-31T |
| Q-factor (mm) | 151 |
| Crank arm length (mm)|170 | ✔ |
| Crank arm length (mm)|172.5 | ✔ |
| Crank arm length (mm)|175 | ✔ |
| Optional chain guard|Without chain/bash guard | ✔ |
| HOLLOWTECH II | ✔ |
| HOLLOWTECH crank arm | ✔ |
| Compatible bottom bracket type|Outboard | ✔ |
| Recommended bottom bracket|Threaded (normal) | SM-BBR60 |
| Recommended bottom bracket|Press-Fit | SM-BB72 |
| Threaded bottom bracket shell width (mm)|68 | ✔ |
| Threaded bottom bracket shell width (mm)|70 | ✔ |
| Crank fixing screw included | ✔ |
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