Merida Silex 4000 2025 - Gravel Bike
Built for off-road handling with a carbon CF2 frame and Shimano GRX components, the Silex 4000 combines MTB-inspired geometry with the spirit of exploration. With generous tyre clearance, five bottle mounts, and smooth-riding disc brakes, this bike is ready for the road less travelled.
Key Features:
- Frame: CF2 carbon, gravel geometry, tyre clearance up to 45c
- Fork: Full carbon, tapered steerer, accommodates 45c tyres
- Drivetrain: Shimano GRX400, 10-speed, gravel-specific design
- Brakes: Shimano GRX400 hydraulic discs, 180mm rotors for optimal stopping power
- Wheels: Merida Expert SLII, tubeless-ready aluminium
- Tyres: Maxxis Rambler 700x45C, EXO tread for enhanced grip
- Other Standout Feature: Multiple mounting points for bottles and racks
- Available with 0%APR finance
With a design rooted in MTB handling principles, the Silex 4000 offers a stable and confident ride off-road, alongside the versatility for multi-day adventures. The carbon frame’s Disc Cooler technology ensures optimal braking performance, while the Shimano GRX drivetrain provides reliable shifting on varied terrains.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | CF2 carbon II, gravel geometry for stable but nimble handling. Tapered head tube Inboard disc mounts. Threaded BB, 142 x12mm axle standard, disc cooler technology, Max tyre size 700 x 45c (42c with mudguards) |
| Fork | Silex CF2 II; Full carbon; tapered steerer, 100 x12mm axle standard; Max tyre size: 700 x 45c (42c with mudguards) |
| Headset | 320.52.631 |
| Stem | Merida Team CC III; aluminium; 31.8mm diameter; -6 degree rise - Length - 80mm (all sizes) |
| Bars | Merida Expert GRII; aluminium; 400mm (XS-S) , 420mm (M) , 440mm (L/XL) |
| Front Brake | Shimano GRX400; Hydraulic disc brake caliper with Shimano RT10; 180mm rotor |
| Rear Brake | Shimano GRX400; Hydraulic disc brake caliper with Shimano RT10; 180mm rotor |
| Brake Lever | Shimano GRX400 |
| Front Mech | Shimano GRX400 |
| Rear Mech | Shimano GRX400 |
| Shifters | Shimano GRX400 |
| Speed | 20 |
| Rims | Merida Expert SLII; 23mm inner rim width; 25 mm rim depth; aluminium; Tubeless ready (tubeless tape and valves not included) |
| Front Hub | Shimano HB-TC500; 100 x 12mm; 28 spoke; Centerlock |
| Rear Hub | Shimano FH-TC500-HL; 142 x 12mm; 28 spoke; Centerlock |
| Spokes | Black stainless |
| Front Tyre | Maxxis Rambler; 700 x 45C; Kevlar bead; TR; EXO |
| Rear Tyre | Maxxis Rambler; 700 x 45C; Kevlar bead; TR; EXO |
| Seat Post | Merida Expert CC; 27.2mm diameter; 15mm layback; Carbon |
| Saddle | Merida Comp SL; V-mount - made with 25% recycled material |
| Chainset | Shimano GRX600; 46-30 tooth chainset; Crank length - 170mm (XS/S), 172.5mm (M), 175mm (L/XL) |
| Bottom Bracket | Attached |
| Chain | KMC X10 |
| Cassette | Shimano CS-HG50; 11-36 teeth; 10 speed |
| Pedals | Resin Platform |
Merida Gravel Bike Size Chart
|
Frame Size |
Height cm |
Height Feet / Inches |
|
XS |
< 167 cm |
< 5’6” |
|
S |
165 - 177 cm |
5’5” – 5’10” |
|
M |
173 - 185 cm |
5’8” – 6’1” |
|
L |
181 - 192 cm |
5’11” – 6’4” |
|
XL |
> 188 cm |
> 6’2” |
What size frame do I need if I am between sizes? - read here
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Merida Silex 4000 2025 - Gravel Bike
Christmas Delivery
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