Ex-Demo Bike: 52cm
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As this is not a brand new bike, it may not feature the full original technical specification and is subject to change.
Carbon Gravel Bike with Front and Rear Future Shock Suspension
The Specialized Diverge STR Comp Gravel Bike is a high-performance carbon gravel bike designed to deliver more control, comfort and speed across rough terrain. Featuring Future Shock suspension front and rear, a lightweight FACT 11r carbon frameset, Shimano GRX 820 gearing, DT Swiss G540 wheels and 42mm Tracer Pro tyres, it is built for riders who want to go further and faster on demanding gravel routes.
Unlike conventional suspension systems, the Diverge STR is designed to suspend the rider rather than the bike. This helps smooth out rough surfaces while maintaining the responsive pedalling feel, low weight and efficiency of a rigid gravel frame.
Future Shock Front and Rear Suspension
The standout feature of the Diverge STR Comp is its Future Shock Technology, providing tunable suspension at both ends of the bike.
The system offers:
- 20mm of front travel
- 30mm of rear travel
Rather than allowing the entire bike to move beneath you, Future Shock isolates the rider from impacts while preserving a direct connection between the frame, drivetrain and wheels. The result is improved control and reduced fatigue without sacrificing pedalling efficiency.
30mm Future Shock Rear Travel
The Future Shock Rear system provides 30mm of controlled rear travel to help smooth rough gravel, broken roads and repeated impacts.
Its hydraulic damping is designed to manage suspension movement and minimise unwanted bobbing under power, helping the bike remain efficient when accelerating or climbing.
The system also controls larger impacts, improving stability and helping keep the rider composed over rougher terrain.
20mm Adjustable Front Future Shock
At the front, Future Shock provides 20mm of adjustable, damped travel. This helps reduce vibration and impact forces transmitted through the handlebars, decreasing stress on the hands, arms and shoulders during long rides. It also helps the front wheel stay on line over broken surfaces, improving steering confidence and control.
FACT 11r Carbon Frameset
The Diverge STR Comp is built around a premium FACT 11r carbon frameset, providing a lightweight and responsive platform for gravel riding. As Future Shock suspends the rider rather than the drivetrain, the frame retains the efficient power transfer and sharp response of a rigid carbon bike.
When you put power through the pedals, the Diverge STR responds quickly without the soft or sluggish feel associated with some conventional suspension systems.
Shimano GRX 820 Drivetrain
The bike is equipped with the latest Shimano GRX 820 drivetrain, designed specifically for gravel performance. Fast, reliable shifting is paired with a wide-range 10-51T cassette, giving riders the gearing needed for steep climbs, long-distance gravel routes and mixed terrain. The broad range makes the Diverge STR equally capable on fast roads and challenging off-road sections.
DT Swiss G540 Wheels
The Diverge STR Comp rolls on durable DT Swiss G540 wheels, providing a dependable platform for gravel riding. These are matched with wide Tracer Pro tyres to maximise grip, comfort and control across loose and uneven surfaces.
42mm Specialized Tracer Pro Tyres
The standard 42mm Tracer Pro tyres provide a strong balance of speed, traction and cushioning. Their generous volume works with the Future Shock suspension to increase confidence over rough terrain while maintaining efficient rolling on smoother gravel and road sections.
Huge Gravel Tyre Clearance
Tyre clearance is a major part of the Diverge STR’s versatility.
The frame can accommodate:
- Up to 47mm tyres on 700c wheels
- Up to 2.1-inch tyres on 650B wheels
This allows riders to tailor the bike for faster gravel racing, rough adventure riding or more technical off-road routes.
Adventure Gear Alloy Handlebars
The Specialized Adventure Gear alloy handlebars provide a stable and comfortable cockpit for mixed-surface riding. Their gravel-focused design complements the Future Shock system and helps maintain confidence on rough descents and technical sections.
S-Works Carbon Seatpost and Power Sport Saddle
An S-Works carbon seatpost helps keep weight low while adding further refinement to the ride. The Specialized Power Sport saddle completes the contact-point setup, providing a performance-focused position for long-distance gravel riding.
Why Future Shock Can Make You Faster
Specialized’s “Smoother is Faster” philosophy is based on the idea that reducing rider fatigue and improving control can allow you to maintain more speed over rough surfaces. By smoothing impacts without compromising frame efficiency, Future Shock helps riders stay fresher, more composed and more confident over demanding terrain.
Key Features
- Lightweight FACT 11r carbon frameset
- Future Shock front and rear suspension
- 20mm adjustable front travel
- 30mm hydraulically damped rear travel
- Shimano GRX 820 drivetrain
- Wide-range 10-51T cassette
- DT Swiss G540 wheelset
- Specialized Tracer Pro 42mm tyres
- Clearance for up to 47mm tyres on 700c wheels
- Clearance for up to 2.1in tyres on 650B wheels
- Adventure Gear alloy handlebars
- S-Works carbon seatpost
- Specialized Power Sport saddle
- Designed for gravel racing, adventure and rough-surface riding
Specialized Diverge STR Comp | More Control, More Comfort, More Capability
The Specialized Diverge STR Comp Gravel Bike is designed for riders who want the efficiency of a lightweight carbon gravel bike with added control and comfort over rough terrain.
Its front and rear Future Shock suspension, wide tyre clearance, GRX 820 drivetrain and versatile geometry make it exceptionally capable across fast gravel, broken roads and technical adventure routes.
For riders looking to tackle rougher surfaces without sacrificing speed or responsiveness, the Diverge STR Comp offers a unique blend of suspension comfort and rigid-frame efficiency.