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SRAM XX1 Eagle 12-Speed Rear Derailleur Lunar — Long Cage, 52T Max, Type-3 Clutch
$349.99 USD
Unit price
Regular price
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The SRAM XX1 Eagle rear derailleur is the flagship mechanical mech of the Eagle family — built to run 10-52T cassettes (and backward-compatible with 10-52T-era 10-50T setups) with an updated cage geometry for calmer chain management on rough terrain. The X-HORIZON straight parallelogram keeps shifts crisp under load, the Type-3 roller bearing clutch keeps the chain quiet and secure, and CAGE LOCK makes wheel changes painless.
Key Features
- ✓ 12-speed Eagle, long cage — 52-tooth max cog, backward compatible with 10-50T
- ✓ X-HORIZON straight-parallelogram design — precise shifts, no ghost shifting
- ✓ Type-3 ROLLER BEARING CLUTCH — quiet, consistent chain tension
- ✓ CAGE LOCK for fast, easy wheel removal
- ✓ Carbon cage, 263 g — XX1-grade materials in Lunar finish
Specifications
| Model | SRAM XX1 Eagle Rear Derailleur (mechanical) |
| Part Number (MPN) | 00.7518.139.000 |
| Speeds | 12-Speed |
| Cage | Long, carbon |
| Max Cog | 52T (10-52T Eagle cassettes; compatible with 10-50T) |
| Clutch | Type-3 roller bearing clutch + CAGE LOCK |
| Color | Lunar |
| Weight | 263 g (9.3 oz) |
| Compatibility | SRAM Eagle 12-speed mechanical drivetrains (Eagle shifter + chain + cassette) |
| UPC | 710845853531 |
| Condition | Brand new |
What's in the Box
- • 1× SRAM XX1 Eagle 12-speed rear derailleur, Lunar (00.7518.139.000)
Fast, Free US Shipping — every order ships free within the United States with tracking. Questions about Eagle compatibility? Email Support@BrinVO.com — we're happy to check your setup before you buy.
SRAM XX1 Eagle 12-Speed Rear Derailleur Lunar — Long Cage, 52T Max, Type-3 Clutch
$349.99 USD
Unit price
Regular price
per