Deore 10/11 Speed Mech RD-M4120
- Deore M4120 Shadow 10/11-speed rear derailleur for the dependable shifting performance and durability.
- Shadow design features a super low profile design and optimized slant angle for super light shifting action.
- Single tension spring prevents contact with the chainstay resulting in a silent ride.
- Direct cable routing prevents snagging from any trailside hazards.
- Wide alloy links and pivot body.
- Fluorine-coated link pin bushings.
- Strong return spring for a positive shifting feel.
- Durable 11T bearing pulleys for low friction.
- Top normal spring uses the spring to select higher gears.
- HG-X11 11-speed and HG-X 10-speed compatible.
- Max low sprocket: 42T (2x11/2x10-speed).
- 41T capacity SGS cage.
Orders Over £50 - Free (Royal Mail)
Orders Under £50 - £4.95 (RoyalMail)
Our standard delivery time is 3–5 days. We do our very best to deliver orders within this time, but occasionally there are delays outwith our control, caused by either suppliers or couriers.
UK Bike Delivery
We offer free UK delivery on all bikes unless bought through a Ride To Work Scheme.
We don't currently deliver complete bikes outside the UK.
Custom-built bikes can be delivered in kit form (for you to assemble) - we can include shipping to your country in your quote.
Due to the number of delivery options, the best way to get a shipping price is to add what you would like to your basket and begin the checkout. You'll be able to see the shipping price before you checkout.
Unless IOSS applies (see below) our website will remove UK VAT. You are likely to be liable for tax and duties in your delivery country.
IOSS - EU Orders Under £130
Tax and duties will be calculated at the checkout. Once you have paid 20Twenty you will have nothing to pay in your delivery country.