Merida Silex 4000 Gravel Bike
The Merida SILEX 4000 Gravel Bike is a gravel bike designed from the ground up for adventure. Building on the groundbreaking success of the original, the new SILEX retains its core DNA while evolving to meet the demands of modern gravel riding.
Born from Mountain Biking, Refined for Gravel:
The original SILEX revolutionized gravel bike design with its mountain bike-inspired geometry. A long top tube, slack head tube, and short stem provided nimble, confidence-inspiring handling off-road, earning widespread acclaim for its comfort and versatility. The second generation builds upon this foundation, becoming even more capable on challenging terrain.
Enhanced Off-Road Performance:
The SILEX now boasts a 1.5-degree slacker head angle and clearance for higher volume tires, further enhancing its off-road prowess. This increased capability was proven when Matej Mohorič rode the SILEX to victory at the 2023 Gravel World Championships just days before its official launch!
Adventure-Ready Versatility:
All SILEX frames feature five sets of bottle bosses, and the aluminum frame adds rack mounts for extensive luggage carrying options. Internal cable routing allows for dropper post and dynamo system integration, making the SILEX ready for any adventure, from weekend bikepacking trips to epic multi-day expeditions.
Refined Aesthetics:
Addressing feedback on the original's aesthetics, the second-generation SILEX features a revised fork design and shorter head tube, creating a more balanced and visually appealing profile. This new fork design also allows for easy swapping to a suspension fork without affecting the bike's geometry.
Key Features:
- MTB Inspired gravel geometry
- Lightweight carbon frame
- Carbon fork with tapered steerer
- Shimano GRX400 groupset
- Hydraulic disc brakes
- 12mm bolt through axles
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Merida Silex 4000 Gravel Bike
Merida Silex 4000 Gravel Bike
The Merida SILEX 4000 Gravel Bike is a gravel bike designed from the ground up for adventure. Building on the groundbreaking success of the original, the new SILEX retains its core DNA while evolving to meet the demands of modern gravel riding.
Born from Mountain Biking, Refined for Gravel:
The original SILEX revolutionized gravel bike design with its mountain bike-inspired geometry. A long top tube, slack head tube, and short stem provided nimble, confidence-inspiring handling off-road, earning widespread acclaim for its comfort and versatility. The second generation builds upon this foundation, becoming even more capable on challenging terrain.
Enhanced Off-Road Performance:
The SILEX now boasts a 1.5-degree slacker head angle and clearance for higher volume tires, further enhancing its off-road prowess. This increased capability was proven when Matej Mohorič rode the SILEX to victory at the 2023 Gravel World Championships just days before its official launch!
Adventure-Ready Versatility:
All SILEX frames feature five sets of bottle bosses, and the aluminum frame adds rack mounts for extensive luggage carrying options. Internal cable routing allows for dropper post and dynamo system integration, making the SILEX ready for any adventure, from weekend bikepacking trips to epic multi-day expeditions.
Refined Aesthetics:
Addressing feedback on the original's aesthetics, the second-generation SILEX features a revised fork design and shorter head tube, creating a more balanced and visually appealing profile. This new fork design also allows for easy swapping to a suspension fork without affecting the bike's geometry.
Key Features:
- MTB Inspired gravel geometry
- Lightweight carbon frame
- Carbon fork with tapered steerer
- Shimano GRX400 groupset
- Hydraulic disc brakes
- 12mm bolt through axles
Original: $3,015.15
-70%$3,015.15
$904.54Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Merida SILEX 4000 Gravel Bike is a gravel bike designed from the ground up for adventure. Building on the groundbreaking success of the original, the new SILEX retains its core DNA while evolving to meet the demands of modern gravel riding.
Born from Mountain Biking, Refined for Gravel:
The original SILEX revolutionized gravel bike design with its mountain bike-inspired geometry. A long top tube, slack head tube, and short stem provided nimble, confidence-inspiring handling off-road, earning widespread acclaim for its comfort and versatility. The second generation builds upon this foundation, becoming even more capable on challenging terrain.
Enhanced Off-Road Performance:
The SILEX now boasts a 1.5-degree slacker head angle and clearance for higher volume tires, further enhancing its off-road prowess. This increased capability was proven when Matej Mohorič rode the SILEX to victory at the 2023 Gravel World Championships just days before its official launch!
Adventure-Ready Versatility:
All SILEX frames feature five sets of bottle bosses, and the aluminum frame adds rack mounts for extensive luggage carrying options. Internal cable routing allows for dropper post and dynamo system integration, making the SILEX ready for any adventure, from weekend bikepacking trips to epic multi-day expeditions.
Refined Aesthetics:
Addressing feedback on the original's aesthetics, the second-generation SILEX features a revised fork design and shorter head tube, creating a more balanced and visually appealing profile. This new fork design also allows for easy swapping to a suspension fork without affecting the bike's geometry.
Key Features:
- MTB Inspired gravel geometry
- Lightweight carbon frame
- Carbon fork with tapered steerer
- Shimano GRX400 groupset
- Hydraulic disc brakes
- 12mm bolt through axles








