SRAM GX Type 2

SRAM GX Type 2 is a purpose-built 10-speed mountain rear derailleur engineered for dependable, predictable shifting on trail. It uses Exact Actuation tuned for 10-speed systems to deliver crisp, positive shifts across the cassette. The Type 2.1 package adds a Roller Bearing Clutch and Cage Lock to reduce chain bounce and simplify wheel or tire removal.

The derailleur combines a lightweight aluminium alloy main body with robust steel cage plates and sealed roller bearings in the clutch mechanism for long life in harsh conditions. At 302 g (long cage), the GX Type 2 balances durability and weight for aggressive trail riding without the fragility of high-end race-only components.

Type 2.1 technologies: the Roller Bearing Clutch actively resists chain movement to cut chain slap and chain drops on rough terrain while improving chainstay silence. The Cage Lock function lets you put the cage in a locked position to easily remove the rear wheel or change a tire without spring tension getting in the way.

Other highlights include Exact Actuation for dependable 10-speed indexing, compatibility with up to a 36T largest cog, a choice of long/medium/short cages to match chain wrap needs, and a standard hanger mount for broad frame compatibility.

The GX Type 2 is a 10-speed-specific derailleur and requires SRAM or compatible 10-speed shifters using Exact Actuation. It supports cassette ranges with a maximum cog of 36T and a minimum cog of 11T. Choose cage length based on your cassette and chainring setup: long cage for wide-range cassettes, medium for moderate ranges, and short for tighter 10-speed setups.

The derailleur uses a standard hanger mount and fits most modern MTB frames featuring a derailleur hanger. Adjust B-tension, limit screws and cable pull per SRAM 10-speed setup guidelines. Note: this unit is not compatible with 11- or 12-speed shifters that use different actuation ratios.

The SRAM GX Type 2 is aimed at trail and all-mountain riders who want durable, noise-minimizing chain retention without the premium price of top-tier groupsets. It's ideal for riders running 10-speed drivetrains with wide-range cassettes who need robust performance in muddy, rocky or technical conditions.

If you frequently comp your local trails, ride aggressively, or want an easy-to-service derailleur with proven clutch performance and Cage Lock convenience, the GX Type 2 is an excellent mid-range upgrade or replacement option.

When choosing a mountain rear derailleur, match the derailleur to your drivetrain speed, cassette range and frame hanger type. For 10-speed systems like the GX Type 2, confirm shifter compatibility (Exact Actuation 10sp), select the cage length for the cassette's total capacity, and ensure the largest cog is within the derailleur's max cog capacity (36T for GX Type 2).

Consider durability and clutch features if you ride technical or rough terrain often. A Type 2.1 clutch offers tangible benefits—reduced chain slap and fewer dropped chains—making it a smart upgrade for trail and all-mountain riders seeking reliability over marginal weight savings.