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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.
Specification
| Frame | CF4 II; carbon; 100 x12mm / 142 x 12mm axle standard; BSA bb standard; max. tyre size -700x40C |
|---|---|
| Fork | Mission CF4 II; Tapered; material: carbon; 700x45C max. tyre size |
| Headset | Acros ICR Merida External neck w/diecast splitring |
| Shift Levers | Front: Shimano GRX 400; disc, Rear: Shimano GRX 400; disc |
| Front Derailleur | Shimano GRX400 |
| Rear Derailleur | Shimano GRX400 |
| Speeds | 20 |
| Cassette | Shimano CS-HG50; 11-36 teeth; 10 speed |
| Chain | KMC X10 |
| Chainset | Shimano GRX600; 46-30 tooth chainset; Crank length: (XXS-XS) - 165mm, (S-M) - 170mm, (L-XL) - 172.5mm |
| Bottom Bracket | attached |
| Brake Type | Hydraulic Disc |
| Brake Lever | Shimano GRX 410 |
| Front Brake | Shimano GRX400; Hydraulic disc with Shimano RT54; 160mm |
| Rear Brake | Shimano GRX400; Hydraulic disc with Shimano RT54; 160mm |
| Wheel Size | 700c |
| Rim | Shimano WH-RX180-700C; CL; 100x12mm; 142x12mm; 25mm inner rim width; 25mm rim depth; Centerlock; material: aluminium |
| Spokes | Part of wheelset - Shimano WH-RX180-700C |
| Front Hub | Part of wheelset - Shimano WH-RX180-700C |
| Rear Hub | Part of wheelest - Shimano WH-RX180-700C |
| Front Tyre | Maxxis Receptor; 700x40C; Wire; EXO |
| Rear Tyre | Maxxis Receptor; 700x40C; Wire; EXO |
| Stem | Merida Team CC III; material: aluminium; 31.8 mm diameter; -6 degree rise; Length: (XXS-S) - 90mm, M - 100mm, (L-XL) - 110mm |
| Handlebar | Merida Expert GRII; material: aluminium; (XS-S) - 400mm wide, M - 420mm wide, (L-XL) - 440mm wide |
| Grips | Merida Road Comp |
| Saddle | Merida Comp SL; 22% recycled material; V-mount |
| Seat Post | Merida Expert SL; 27.2mm diameter; in-line; material: carbon |
| Pedals | Not included |
Geometry

Please be aware that images and descriptions are usually supplied by the brand / manufacturer and are in no way affiliated with Cycle Centre Congleton Limited T/A CycleStore. We only resell items from third parties and do not design or manufacture any products. Product information is compiled automatically from supplier data and occasional errors can occur — if a detail such as size, specification or price looks incorrect, please contact us to confirm before ordering.
| Order Value | Service | Estimated Delivery | Cost |
|---|---|---|---|
| Under £39.99 | Royal Mail Tracked | 2–3 working days from dispatch | £4.99 |
| £39.99 and over | Royal Mail Tracked | 2–3 working days from dispatch | FREE |
| Any order — Express | Royal Mail Tracked 24hr / Parcel Force 24hr | Next working day from dispatch | £6.99 |
| Bikes | Parcel Force 48hr Signed For | 2 working days from dispatch | FREE |
Delivery times shown are from dispatch, not from the point of ordering. As we source products from a range of suppliers, lead times can vary — please check the product page, your cart, or your order confirmation for the most accurate estimate for this item.
Some remote UK postcodes (Highlands, Islands) may carry a courier surcharge on larger orders — we will always contact you before applying any additional charge.
Questions? Email sales@cyclestore.co.uk with your order number.
