The Merida Silex 8000 is the next evolution of gravel riding, designed to handle everything from fast off-road tracks to multi-day bikepacking adventures. With an updated slacker head angle and bigger tyres, this bike is more capable than ever, delivering confidence and control on rough terrain.
Key Features:
- Frame: CF2 carbon, modern gravel geometry, 45mm tyre clearance
- Fork: Full carbon, tapered steerer, 12mm axle, lightweight & compliant
- Drivetrain: Shimano GRX825 Di2, 2x12-speed, precise electronic shifting
- Brakes: Shimano GRX820 hydraulic disc, 180mm MT800 rotors
- Wheels: Easton EC70 AX carbon, 24mm inner width, lightweight & durable
- Tyres: Maxxis Rambler 700x45C, tubeless-ready, all-terrain grip
- Standout Feature: Disc Cooler technology for improved braking performance
- Finance: Available with 0% APR finance
The Merida Silex 8000 is the next evolution of gravel riding, designed to handle everything from fast off-road tracks to multi-day bikepacking adventures. With an updated slacker head angle and bigger tyres, this bike is more capable than ever, delivering confidence and control on rough terrain.
At its heart is a CF2 carbon frame, engineered for compliance and stability while remaining incredibly lightweight. The modern gravel geometry, inspired by mountain bikes, features a long top tube and short stem, ensuring responsive handling on technical descents and winding trails.
A full-carbon fork enhances comfort and control, while Shimano’s GRX825 Di2 electronic groupset provides smooth, precise shifting in all conditions. The 48/31T chainset and 11-36T cassette offer a versatile range for climbing and fast-paced gravel riding.
The Easton EC70 AX carbon wheels, wrapped in 45mm Maxxis Rambler tyres, offer exceptional grip and comfort, making light work of loose surfaces. Hydraulic Shimano GRX820 disc brakes with 180mm rotors provide powerful, reliable braking, even when fully loaded.
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 | Easton EC70 AX; carbon; 400mm (XS-S), 420mm (M), 440mm (L/XL) |
| Front Brake | Shimano GRX820; Hydraulic disc brake caliper with Shimano MT800; 180mm rotor |
| Rear Brake | Shimano GRX820; Hydraulic disc brake caliper with Shimano MT800; 180mm rotor |
| Brake Lever | Shimano GRX825 Di2 |
| Front Mech | Shimano GRX825 Di2 |
| Rear Mech | Shimano GRX825 Di2 |
| Shifters | Shimano GRX825 Di2 |
| Speed | 24 |
| Rims | Part of wheelset - Easton EC70 AX; 24mm inner rim width; 21mm rim depth; Carbon |
| Front Hub | Part of wheelset - Easton EC70 AX; 100 x 12mm; Centerlock |
| Rear Hub | Part of wheelset - Easton EC70 AX; 142 x 12mm; Centerlock |
| Spokes | part of wheelset |
| 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 Team SL; 27.2mm diameter; 15mm layback; Carbon; S-Flex |
| Saddle | Scratch M5 AGX with V-mount adapter; includes Merida minitool |
| Chainset | Shimano GRX820; 48-31 tooth chainset; Crank length - 170mm (XS/S), 172.5mm (M), 175mm (L/XL) |
| Bottom Bracket | Shimano SM-BBR60 |
| Chain | Shimano M8100 |
| Cassette | Shimano CS-HG710; 11-36 teeth; 12 speed |
| Pedals | Resin Platform |
Merida Silex 2025 Size Chart
| Size | Rider Height (Inch) | Rider Height (cm) |
|---|---|---|
| XS | 5'3" – 5'5" | 162 – 167 |
| S | 5'4" – 5'9" | 165 – 177 |
| M | 5'7" – 5'11" | 173 – 185 |
| L | 5'10" – 6'2" | 181 – 192 |
| XL | 6'1" – 6'5" | 188 – 200 |
What size frame do I need if I am between sizes? - read here
Merida Silex 2025 Geometry Chart
| Size | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Tyre Size | 28" | 28" | 28" | 28" | 28" |
| Seat Tube Length (alloy frame) | 440 | 470 | 500 | 530 | 560 |
| Top Tube Length (horizontal) | 550 | 565 | 580 | 600 | 620 |
| Chainstay Length | 430 | 430 | 430 | 430 | 430 |
| Head Tube Angle | 69.5° | 69.5° | 69.5° | 69.5° | 69.5° |
| Seat Tube Angle | 74.5° | 74.5° | 74.5° | 74.5° | 74.5° |
| Bottom Bracket Drop | 75 | 75 | 75 | 75 | 75 |
| Head Tube Length | 130 | 150 | 170 | 190 | 210 |
| Fork Length | 415 | 415 | 415 | 415 | 415 |
| Reach | 392 | 402 | 412 | 426 | 441 |
| Stack | 570 | 588 | 607 | 626 | 645 |
| Wheelbase | 1048 | 1065 | 1082 | 1104 | 1126 |
| Standover Height | 744 | 771 | 798 | 825 | 852 |
| Seat Tube Length (carbon frame) | 460 | 490 | 520 | 550 | 580 |
All measurements are in mm unless otherwise stated.
The above table shows the standard geometry for the bicycle as shipped, other geometry configurations may be available with certain bikes. Please contact us via Live Chat to find out more.
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Merida Silex 8000 2025 - Gravel Bike
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