SRAM GX XG-1150
SRAM

SRAM GX XG-1150

In Stock

SRAM GX XG-1150 is an 11-speed, 10–42T XD cassette with Full Pin X‑Dome construction for lightweight durability, wide gearing and excellent mud-shedding.

Add to Cart
🚚 Fast Shipping 🔒 Secure Checkout ↩ Easy Returns

Product Details

Overview & Technology

SRAM's GX XG-1150 brings wide-range 11-speed capability to riders who want a simple, robust cassette that performs in real-world trail conditions. The X-Dome architecture and Full Pin construction use lightweight, stamped steel cogs joined by 123 high-strength stainless steel pins to deliver a durable yet surprisingly light 394 g unit. The cassette's open X-Dome profile replicates the mud-shedding benefits of higher-end X-Dome designs while maintaining a cost-conscious construction. The result is clean shifting under load, consistent durability from mixed steel/aluminum materials, and an unmistakable 10–42T gear spread optimized for single-chainring 1x drivetrains.

Key Features & Real-World Benefits

Wide 10–42T range: The 10-12-14-16-18-21-24-28-32-36-42 tooth progression gives you climbing-friendly low gears without sacrificing top-end speed. This spread simplifies gear selection and reduces the need for a front derailleur on aggressive trail builds. Full Pin construction & open profile: Eleven stamped steel cogs are held together by 123 stainless-steel pins, producing a cassette that resists wear and keeps mud and debris from packing between cogs. The open X-Dome layout helps maintain clean engagement and reliable shifts in wet, muddy, or technical conditions.

Fit, Materials & Compatibility

Materials: The GX XG-1150 uses a mix of stamped steel and aluminum cogs to balance durability and weight. The steel cogs handle the teeth and engagement surfaces, while larger cogs and supporting pieces use aluminum where appropriate to shave grams without compromising strength. Compatibility: This cassette is an 11-speed design that requires an SRAM XD driver body (XD freehub). It's designed for 1x or mixed 2x systems that accept 11-speed XD cassettes. Confirm freehub standard and chain compatibility (11-speed SRAM chains recommended) before purchase.

Who It's For

The GX XG-1150 is aimed at mountain riders who want a reliable, wide-range cassette for trail, all-mountain and enduro-style riding without the premium price of higher-tier XG models. It suits riders running single-chainring setups who need confident climbing gears and clean shifting in sloppy conditions. It's also a great upgrade for riders rebuilding a bike to modern 11-speed XD standards—providing robust long-term performance for bikepackers and weekend shredders who demand a broad gear range and low maintenance.

Key Features

  • ✓ Full Pin X‑Dome construction with 123 high‑strength stainless pins
  • ✓ 11-speed XD cassette with a wide 10–42T gear range
  • ✓ Lightweight 394 g cassette for on-trail efficiency
  • ✓ Mixed steel and aluminum construction balances strength and weight
  • ✓ Open profile design aids mud clearance and keeps shifting consistent
  • ✓ Cog progression tuned for smooth jumps between gears on climbs
  • ✓ Exact SRAM model ID: CS-XG-1150-A1, MPN 00.2418.058.000

Specifications

Cassette Technology X-Dome
Cassette Weight 394g
Cog Details 10-12-14-16-18-21-24-28-32-36-42
Cog Material Steel/Aluminum
Range 10-42T
Speed 11
Cassette Freehub Compatibility XD

Product Identifiers

Vendor Item # 00.2418.058.000
UPC 710845770630

Frequently Asked Questions

Is the GX XG-1150 compatible with my hub?

The GX XG-1150 requires an SRAM XD freehub body (XD driver). It will not fit Shimano HG freehubs. Check your wheel or hub spec—many modern mountain wheels use XD or can be converted with an XD driver.

What chain should I run with this cassette?

Use a modern 11-speed chain rated for SRAM drivetrains for optimal shifting and wear life. SRAM 11-speed chains (e.g., PC-1110, PC-1130) are recommended; proper chain length and derailleur capacity must be observed.

How durable is the Full Pin construction?

Full Pin construction uses 123 stainless-steel pins to clamp the stamped cogs together, delivering excellent strength and predictable wear. While not as expensive as fully machined cassettes, this design is highly durable for trail use and easier to service at replacement intervals.

Will the 10–42T range affect shifting quality?

The cassette's cog spacing is engineered for smooth, reliable shifts across the 10–42T range when paired with an appropriate SRAM 11-speed derailleur and shifter. Expect slightly larger jumps at the highest and lowest gears, which is typical for wide-range cassettes.

Can I use this cassette in a 2x setup?

Yes—mechanically the cassette works in 2x setups as long as your chain, front chainring sizes, and derailleur capacity accommodate the range. Many riders prefer it for 1x simplicity, but 2x setups can benefit from the wide low end.

What maintenance does this cassette need?

Regular cleaning and lubrication of the chain and periodic degreasing of the cassette will prolong life. Inspect teeth for wear, especially if using abrasive conditions; replace chain frequently to avoid premature cassette wear.

Buying Guide

When choosing a mountain cassette, prioritize compatibility (freehub standard and chain speed), gear range, weight, and durability. The GX XG-1150 is ideal if you need a broad low gear for steep climbs and technical terrain, while keeping weight reasonable and maintenance simple. Confirm you have an XD freehub and pair the cassette with an 11-speed chain and a derailleur rated for the wide 10–42T range. If you ride in muddy or gritty conditions, the X-Dome open profile and Full Pin construction make this cassette a smart, cost-effective choice.

Ready to order?

Shop with confidence at Scenders — premium cycling parts, fast shipping.

View Full Product