| Monday | 9.00am - 5.30pm |
| Tuesday | 9.00am - 5.30pm |
| Wednesday | 9.00am - 5.30pm |
| Thursday | 9.00am - 5.30pm |
| Friday | 9.00am - 5.30pm |
| Saturday | 9.00am - 5.30pm |
| Sunday | 10.00am - 4.00pm |
| Bank Holidays | 10.00am - 5.00pm |
2026 Merida Mission 4000 Carbon Gravel Bike in Green
Click & Collect - Always fast, easy & free
Select Click & Collect at checkout and pick up your order at a convenient location
| Monday | 9am - 5.30pm |
| Tuesday | 9am - 5.30pm |
| Wednesday | 9am - 5.30pm |
| Thursday | 9am - 5.30pm |
| Friday | 9am - 5.30pm |
| Saturday | 9am - 5.30pm |
| Sunday | 10am - 4.00pm |
| Bank Holidays | 10am - 4.00pm |
| Monday | 8am - 6.00pm |
| Tuesday | 8am - 6.00pm |
| Wednesday | 8am - 6.00pm |
| Thursday | 8am - 6.00pm |
| Friday | 8am - 6.00pm |
| Saturday | 9am - 5.30pm |
| Sunday | 10am - 4.00pm |
| Bank Holidays | 10am - 5.00pm |
Fast, capable and Composed. Our entry-level carbon Mission 4000 is designed for the high-speed, high-stakes world of gravel racing and is based on our latest CF4 carbon fibre gravel race frame. Add high-volume, fast-rolling, off-road-tough gravel tyres, Shimano's proven GRX groupset, Shimano wheels, and a flared handlebar to maximise control on rough tracks, and you have the perfect mix of low weight, sharp but stable handling, and comfort — ideal for fast-paced gravel rides or rough road routes.
Our new Mission truly embodies its ‘fast on any surface’ intentions. It's a gravel race bike that takes key geometry and frame elements from the Scultura Endurance and Silex and adds road racing DNA to deliver a fast and responsive ride on pretty much any surface.
From fast-paced gravel races to tarmac-based chaingang outings, the Mission delivers. Up to 40 mm tyre clearance offers scope for wider gravel racing tyres or large volume road tyres, and its low weight (Mission 10K is around 7.6 kg) makes it fly up the hills.
The Mission’s built-in storage compartment (G.U.T.) improves the accessibility and organisation of crucial mid-race nutrition and spares, further enhancing the efficiency when every second counts. The ability to seamlessly fit 1x or 2x drivetrains offers riders the flexibility to find their preferred set-up fo riding or racing.
Key Features:
- Lightweight CF4 carbon frame with gravel race-orientated geometry
- Wide-range Shimano GRX 400 2x10-speed groupset
- Shimano WH-RX-180 wheelset
- Down tube storage trunk with Fidlock cover for race nutrition and spares
- Fast rolling Maxxis Receptor 40 mm tyres
- Hydraulic Shimano disc brakes for effective stopping power
All UK Mainland Bike Deliveries Over £999 - Free Bike orders are sent via TNT/FedEx with estimated delivery within 1 working day after quoted dispatch time (For Scottish Highlands, Northern Ireland, Isle of Man and the Channel Islands deliveries please allow an additional 1-4 working days).Bike orders under £999 and eBikes will incur a £25 delivery fee.
Free Delivery On Orders Over £199.99 - When you spend more than £199.99 at 99 Bikes deliveries to a UK mainland address will be free (excludes bikes & large items).Certain regions and territories of the UK will incur additional charges, details of which can be found on our delivery page.
Click & Collect Orders -Please be aware Click & Collect orders may take some time to fulfil. We advise not to travel to your chosen store until you have been notified that your order is ready for collection.
At 99 Bikes our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 30 day online return policy* in which you can receive a full refund. Any item including bikes (with the exception of food) can be returned to us for any reason provided it is received by us in an unused and resalable condition in or with its original packaging which must be undamaged.
Find Out More About Returns >
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brakes
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Shimano GRX400; Hydraulic disc with Shimano RT54; 160mm
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cassette
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Shimano CS-HG50; 11-36 teeth; 10 speed
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chain
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KMC X10
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crankset
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Shimano GRX600; 46-30 tooth chainset; Crank length: (XXS-XS) - 165mm, (S-M) - 170mm, (L-XL) - 172.5mm
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fork
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Mission CF4 II; Tapered; material: carbon; 700x45C max. tyre size
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frame
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CF4 II; carbon; 100 x12mm / 142 x 12mm axle standard; BSA bb standard; max. tyre size -700x40C
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grips
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Merida Road Comp
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handlebars
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Merida Expert GRII; material: aluminium; (XS-S) - 400mm wide, M - 420mm wide, (L-XL) - 440mm wide
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headset
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Acros ICR Merida External neck w/diecast splitring
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material
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Carbon
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pedals
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Not Included
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rear derailleur
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Shimano GRX400
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saddle
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Merida Comp SL; 22% recycled material; V-mount
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seatpost
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Merida Expert SL; 27.2mm diameter; in-line; material: carbon
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shifters
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Front: Shimano GRX 400; disc, Rear: Shimano GRX 400; disc
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stem
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Merida Team CC III; material: aluminium; 31.8 mm diameter; -6 degree rise; Length: (XXS-S) - 90mm, M - 100mm, (L-XL) - 110mm
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tyres
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Maxxis Receptor; 700x40C; Wire; EXO
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wheelset
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Shimano WH-RX180-700C
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