Unlock Full Potential of Your Bike’s Drivetrain

Tired of compromising between speed and climbing power? The Ratio 12-Speed Conversion Kit transforms your existing SRAM 11-speed shifters into a precision-controlled system for Eagle™ derailleurs, unlocking 500–520% total gear range—a massive 35% improvement over standard 50/34 compact setups (374% range). Ideal for gravel adventurers, endurance cyclists, and touring enthusiasts seeking seamless gear transitions across steep inclines or high-speed descents.

✅ What’s Included:
– Custom-engineered ratchet mechanism for Eagle™ cassette compatibility
– Reinforced cable fin assembly (replaces OEM parts)
– Micro-adjustable cable tensioning tool
– Anti-vibration chainstay decal (prevents derailleur chatter)
– M2.5 hardware bundle for secure installation

🔧 Prerequisites for Compatibility:
– SRAM Red/Force/Rival/Apex shifters (11-speed) or Shimano S-700 shifters
– Eagle™ XX1/X01/GX derailleur only (SX/NX models excluded due to riveted cable fins)
– Genuine SRAM Eagle™ cassette + matching chain & chainring

🚴 Why Cyclists Choose This Upgrade:
| Feature | Traditional Setup | Ratio Conversion |
|————————-|——————-|——————|
| Gear Range | 374% | 500–520% |
| Shifting Precision | Standard spacing | Eagle-specific indexing |
| Terrain Adaptability | Limited | Gravel + Road + Mixed Surfaces |

Perfect for commuters tackling urban hills or adventurers exploring remote trails. The proprietary ratchet system ensures crisp shifts even in muddy conditions, while the cable adjuster eliminates guesswork during setup.

⚠️ Note: Non-SRAM cassettes may cause shifting irregularities due to proprietary tooth profiles. Verify dropout spacing exceeds 70mm from centerline—measure before purchasing!

Transform your bike into a versatile tour de force without sacrificing your trusted shifters.