Can you help me choose the right size?

Yes. Use our geometry and sizing section as a starting point, then visit Stretton Bikes in Ashby-de-la-Zouch for sizing advice or book a bike fitting.

Do you offer Cycle to Work on this bike?

Cycle to Work may be available depending on your employer scheme. Use the Cycle to Work button above or contact us with your provider details.

Can I collect from Stretton Bikes?

Yes — collection from our Ashby-de-la-Zouch showroom is free. Every bike is safety-checked and set up before handover.

Is finance available on Sram bikes?

Finance may be available on eligible bikes up to £5,000 over 12 months. Use the finance enquiry option or ask in store for current terms.

Sram

Rear Derailleur GXDH 7-Speed Medium Cage A3

Name: Rear Derailleur GXDH 7-Speed Medium Cage A3
Brand: Sram
SKU: RD8129000
Price: 124 GBP
Availability: PreOrder

Available to Order

Estimated dispatch Tuesday 27 October – Wednesday 28 October

£124

SRAM Rear Derailleur GXDH 7-Speed Medium Cage A3 Sram: <p>RIDE.

Colour

Black

Option

7 SPEED

Available to order for collection or delivery.

Accessory delivery £6 — free on accessory orders of £100 or more

Ways to pay

Free collection in Ashby-de-la-Zouch · Accessory delivery £6 — free on accessory orders of £100 or more · England & Wales only

Independent bike shop
Physical workshop in Ashby-de-la-Zouch
Bikes professionally checked before dispatch
Secure checkout
Workshop and after-sales support

Overview

About this product

RIDE. RINSE. REPEAT.

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.

THINGS TO REMEMBER • 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 FEATURES AND BENEFITS • 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

SRAM Rear Derailleur GXDH 7-Speed Medium Cage A3

Specifications

Feature: S
Speed (RD): 7s
Cable pull ratio: Exact actuation
Cage (RD): Medium
Max tooth: 28
Color (RD): Black
Pulley bearings material: Steel
Cage material (RD): Aluminum

Delivery & collection

Collection

Collect from our Ashby-de-la-Zouch showroom during opening hours.

Delivery

Accessory delivery £6 — free on accessory orders of £100 or more
Delivery available to England and Wales only.

Why buy from Stretton Bikes

Authorised dealer for Mondraker, Basso, Marin and Gusto

Showroom and workshop in Ashby-de-la-Zouch, serving the Midlands

Professional bike fitting and independent advice

Cycle to Work and finance enquiries handled personally

Every bike safety-checked before handover

Workshop Bike fitting Contact

FAQs

This bike is available to order. Lead times vary by brand and size — we will confirm when you enquire.

Product details

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Workshop services

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Rear Derailleur GXDH 7-Speed Medium Cage A3

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