- Rear Derailleur specs:
- Hall Lock; a B-Knuckle lock around the derailleur mount that reduces noise and increases shifting stability
- G-Spec Ratchet Clutch is adjustable and can be tuned depending on the suspension and rider style
- Carbon fiber outer cage and upper link; forged aluminum inner cage
- Extra wide parallelogram pivot
- 11t upper pulley and 15t lower pulley with sealed stainless steel bearings
- 12-speed chain required
- Shifter specs:
- Shift levers designed and located for optimum performance by Aaron Gwin
- Linear acutation for improved ergonomics and consistent thumb contact
- Enhanced grip & tactile feel built into lever paddles: embossed grooves on advance and release lever
- Carbon fiber upper housing and advance lever; forged aluminum release lever
- Ball bearing equipped
- Tool-free straight lace cable changes
- Rider adjustable home position of lower lever with a 40-degree range
- 5 upshift maximum
- 12-speed
- Also includes 1.1mm shift cable, 4mm housing, 4 x aluminum ferrules and cable end crimps
| Specs: | |
|---|---|
| Model: | TR12 |
| Speed: | 12sp |
| Max Tooth Count: | 51t |
| Weight: | derailleur = 282g; shifter = 120g |
| Color: | black/black |













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