SHIMANO 105 - HOLLOWTECH II - Road Crankset - 2x11-speed
The redesigned SHIMANO 105 FC-R7000 crank balances weight and efficiency without sacrificing stiffness. Its wider gear pitch increases clearance with small gearings on modern 135mm O.L.D. frames. It is offered in 53-39, 52-36, and 50-34T chainring options and 160, 165, 170, 172.5, and 175mm crank arm lengths. Silky Black and Spark Silver color options are available.
FEATURES
- Optimum power transfer
- Balances weight and efficiency without sacrificing stiffness
- Multiple options provide greater choice
- Rider Tuned performance with numerous gear combinations
- Greater frame compatibility
- Wider gear pitch increases chain clearance with small gearings and allows for 410 mm chain stays on 135 mm O.L.D.
PRODUCT SPECIFICATIONS
| MODEL NO | FC-R7000 |
|---|---|
| SERIES | SHIMANO 105 R7000 Series |
| Color | Silky black | Spark silver |
| Average weight | 713.4 (50-34T) 742.6 (52-36T) 757.8 (53-39T) |
| Rear speeds | 11 |
|---|---|
| Compatible chain | LINKGLIDE, HG 11-speed |
| Chain line (mm) | 43.5 |
| P.C.D. left / right (mm) | 110 |
| P.C.D. (mm) | 110 |
| Spider/gear arms | 4 |
| Chainring combination | 50-34T, 52-36T, 53-39T |
| Q-factor (mm) | 146 |
| Crank arm length (mm)|160 | ✔ |
| Crank arm length (mm)|165 | ✔ |
| 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-BB72-41B |
| Threaded bottom bracket shell width (mm)|68 | ✔ |
| Threaded bottom bracket shell width (mm)|70 | ✔ |
| Crank fixing screw included | ✔ |
