SRAM GX Type 2.1 Rear Derailleur

The Sram GX Type 2.1 Rear Derailleur is an excellent option for mountain biking where you need safe, smooth, and fast shifting, which offers stability and easy wheel installation. It is compatible with 42 tooth and 10 speeds and includes a bearing clutch that eliminates chain bounce and bumps, although it also sold without a clutch.

This bike rear derailleur is made of aluminum, while the pulley bearings are made of steel. The X SYNC technology provides good performance, easy shifting, and silent operation. The X HORIZON allows for faster and effortless shifting.

Besides, it comes with a cage lock that makes wheel removal and installation easier. It features X-Actuation technology specially designed for 1x transmissions and avoids ghost shifting.
Leveraging the legendary history of SRAM shifting, the GX 2×10 rear derailleur provides incredible shifting speed and precision.

EXACT ACTUATION™ technology eliminates slop and shifting variation.

ROLLER BEARING CLUTCH™ technology delivers maximum drivetrain stability™even through the most punishing terrain.

And with CAGE LOCK™ technology, wheel removal and installation are easier than ever.

Features:- EXACT ACTUATION™ for precise and dependable 10-speed performance – Cage lengths:short, medium and long – Also available without ROLLER BEARING CLUTCH™ Specifications:- Speeds:10-speed – Material:Aluminum cage – Weight:302g (long cage with ROLLER BEARING CLUTCH™) – Compatibility:EXACT ACTUATION™ – Cage Sizes:Long, Medium, Short – Max Tooth:36t – Technology Highlight(s):EXACT ACTUATION™, DIRECT ROUTE, ROLLER BEARING CLUTCH™, CAGE LOCK™ Technology:CAGE LOCK™:With CAGE LOCK™ technology in the rear derailleur, wheel removal and installation™as well as chain installation™becomes faster and simpler.

Just pushing the cage forward to create slack and lock it into place.

Direct Route™:Heres the dirt on middlemen:they suck.

Thats why Direct Route Technology doesnt have one.

Instead, the cable routes directly to the actuation mechanism.

Result™ Less friction.

Less effort.

More oomph.

Plus its impervious to cable housing damage.

EXACT ACTUATION™:When we launched our road technology from scratch we reapplied our MTB proven SRAM 1:1 actuation ratio (shifter cable travel :derailleur movement) for 10 speed rear shifting.

EA helps to simplify/stabilize the uneasy act of balancing rear derailleur hanger design, tight cog spacing and exact cable tension.

The result:the easiest index shifting system to set up and it stays that way.

ROLLER BEARING CLUTCH™:ROLLER BEARING CLUTCH™ rear derailleurs deliver maximum drivetrain stability™even through the most punishing terrain.

With ROLLER BEARING CLUTCH™ technology, derailleur bounce and chain slap are eliminated without sacrificing precision.

For 2x10V systems.

– Compatible with cassettes 11-42T.