http://www.bikeradar.com/news/article/shimano-xt-dyna-sys-10-speed-first-ride-review-25941
2011 Shimano Deore XT Specifications:
RD-M773 – XT Shimano Shadow Rear Derailleur
- Low Profile Shimano Shadow rear derailleur design reduces the component profile by 15mm less than a traditional design in high gear.
- Top normal spring design to mesh with the more common choice of RapidFire shifters for trail / all-mountain riding
- Sealed bearing guide and tension pulleys
- Available in medium and long cage (GS and SGS)
- Total capacity: 43T (SGS), 35T (GS)
- MSRP: $129.99
FD-M770/771-10 Front Derailleur Specific 10s cage design
- Available in Top Swing, conventional, or E-type configurations to mount on most any frame
- Adaptable clamp means one size fits all for 28.6, 31.8, 34.9 and multi-pull allows top or bottom cable pull
- Set screws are angle outward for easier adjustment on some full suspension designs
- Clamp band positions the same for 9 and 10s versions
- Cage profiled for more tire clearance
- MSRP: $59.99
SL-M770-10-R RapidFire Plus Shift Lever (rear)
- Additional rear shifter option with 10s vs. 9s
- Alloy main lever 2-way release trigger allows thumb or finger actuation
- Two position clamp band for tune-able ergonomics
- Multi-bearing construction for greater durability and reduced effort
- Removeable optical gear display
- MSRP: $99.99 (set, front lever same as 9s)
FC-M770-10 Front Chainwheel
- Hollowtech II design maximizes stiffness while keeping weight to a minimum
- Precision two-piece construction for perfect chainline and chainwheel alignment.
- 42T-32T-24T
- Carbon / Steel composite middle ring adds rigidity for better shifting, increases service life, and smoothly delivers powers to the cassette.
- Outboard bearings maximize stability and stiffness
- MSRP: $359.99
CS-M771-10 Cassette
- Largest 6 cogs on two spiders for light and rigid construction
- 11-13-15-17-19-21-24-28-32-36 and 11-13-15-17-19-21-23-26-30-34
- Alloy lock ring
- MSRP: $114.99
CN-HG94 Chain HG-X direction chain
- Inner and outer plates feature asymmetrical design to optimize front and rear shifting
- Zinc-alloy plated for maximum durability
- Uses standard connecting pin
- MSRP: $49.99
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