• SRAM Rear Derailleur GXDH 7 Speed Medium Cage Black A3
  • GX DH 1x X-HORIZON Rear Derailleur
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SRAM

GX DH 1x X-HORIZON Rear Derailleur

GX DH 1x X-HORIZON Rear Derailleur

$275.00 NZD
$275.00 NZD
Rouleur Online Price Sold out
Taxes included. Shipping calculated at checkout.
Stock Item

In stock

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SRAM GX DH 1X X-HORIZON 7 SPEED REAR DERAILLEUR

We understand that the gnarly line requires a lot more focus than a lap of the supermarket. That’s why we packed the GX DH 1x X-HORIZON™ rear derailleur with World Championship-winning features, and gave it a price tag that speaks more to the Wednesday Night Championships. This is a DH derailleur that is easier to shift, is incredibly precise and keeps the unwanted noise of chain slap to a minimum, so you can concentrate on the sweet feeling of nailing your line. GX DH—Get Some.

SPECIFICATIONS

Speeds 7 Speed
Materials Aluminium
Colours Black
Cage Sizes Medium
Max Tooth 28 Tooth
Pulley Bearings Materials Steel
 

FEATURES

  • The GX 1x X-HORIZON™ Rear Derailleur is an integral part of the SRAM 1x™ DH drivetrain system
  • This is the most affordable full-featured, dedicated 1x DH rear derailleur in the industry
  • X-ACTUATION™ for precise and dependable 7-speed performance
  • Fully compatible with the SRAM X01 DH drivetrain
  • X-HORIZON™ design that reduces shift force, ghost shifting and cage slap
  • 12-tooth X-SYNC™ pulley wheels

Shipping

Click & Collect – Free
Order online & collect at our Onehunga store.

NZ Shipping Costs

  • General Items: $8/item
  • Bikes & Frames: $100 (North Island) / $120 (South Island)
  • Large/Bulky Items: $30 (North Island) / $60 (South Island)
  • Helmets: $20 (North Island) / $25 (South Island)

Rural: Extra fee applies — select “Rural Delivery” at checkout.

International Orders – Contact info@rouleurcycles.co.nz for a quote.

Bike Shipping

  • Fully assembled, tuned & safety‑checked before dispatch.
  • Carefully boxed (minimal reassembly required).
  • Recommend mechanic check before first ride.

Timeframes

  • General: 3–5 working days (+1–2 for rural)
  • Bikes: 5–7 working days (up to 10 remote) + prep time for build/boxing
  • Delays may occur during holidays or courier disruptions.

Tracking & Issues

  • Tracking emailed once dispatched.
  • Contact the courier first for delays. Need help? Email or call us.
  • Report damaged/lost parcels within 3 days.

No PO Boxes – Physical addresses only.

Why Buy From Rouleur?

Trusted NZ Bike Experts – Locally owned & operated with years of experience helping Kiwi riders get the most out of their bikes.

Custom Builds & Personal Fitting – From road to e‑bikes, we tailor every build to your riding style and goals.

Fast, Reliable Shipping – In‑store stock ships next business day. Supplier stock delivered in as little as 3–5 days.

After‑Sales Support That Rides With You – From servicing to upgrades, our workshop team is here for the long haul.

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