EV-FC-M970-2592
SI-15H0A
SI-6LK0B-002
SI-6M30B-001
Incorporating the benefit of rigidity with minimal weight of the HollowtechII combined bottom bracket and crankset system, the new FC-M970 manages to drop even more weight while increasing shifting performance and durability. >>Hyperdrive front drive system / Enhanced durability / More precise bearing adjustment / Lighter wight and more versatile
Technical Documents
Features
- New composite chainring design for improved durability
- Titanium/Carbon composite chainring
- Optimized lightweight design for reduced weight while maintaining rigidity
- Hyperdrive technology for best front shifting
- New easier installation for left crank with better bearing adjustment
- Gearing options: 44-32-22T, 44-32-24T
Specifications
| Model Number | FC-M970 |
| Series | XTR |
| Crank Construction | HOLLOWTECH II |
| Cassette Compatibility | 9-speed |
| Chain Compatibility | Super Narrow HG for 9-speed |
| 4-Arm Chainrings | yes |
| Cahainring Sizes | 44-32-22T/44-32-24T |
| Bolt Circle Diameter | 104/64mm |
| Crank Arm Length | 165/167.5/170/172.5/175/177.5/180mm |
| Crank Arms | forged ultra duraluminum / hollow type |
| Outer Chainring | aluminum |
| Middle Chainring | Ti / CFRP |
| Inner Chainring | aluminum |
| Chainring Bolts & Nuts | aluminum |
| Chain Guard | no |
| Chaincase Compatible | no |
| Bottom Bracket | included |
| E-type FD Compatible | yes |
| Chain Line | 50mm |
| BB Shell Width | 68/73mm |
| Average Weight | 770g including BB |