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Specialized S-Works Diverge STR Gravel Bike


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S-Works Diverge STR Gravel Bike

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Product ID: 1651442

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Product Highlights


Storage, water, air and tools - SWAT™ lets you free up your jersey pockets with integrated storage.


Whether cobbles or gravel, 20mm of adjustable travel smooths out the terrain to enhance control.


Specialized's Rear Future Shock provides 30mm of comfort-enhancing travel.


FACT 11r is one of Specialized's premium carbon fibre composites. 11r is favoured for its lightweight but also incredibly durable properties.

Specialized S-Works Diverge STR Gravel Bike 

Sitting at the top of Specialized's Diverge STR range, the S-Works model benefits from the very best components available, making it hugely fast, fun and capable.

Made from FACT 11r carbon, the striking frame has a very clever rear Future Shock built into the top tube that effectively allows the seat tube to move independently of the rest of the frame. This gives up to 30mm of suspension for the rider when seated without any compromise to the bike’s stiffness and efficiency of power transfer. When combined with the front’s 20mm Future Shock headset design, it very effectively isolates the rider from bumps, irregularities in the trail and fatiguing vibrations, giving better control, less tiredness and more traction. Both front and rear systems have hydraulic damping and on-the-fly adjustment whilst the rear shock is also tuneable for rider weight, height and style.

Elsewhere, the frame features Specialized’s SWAT internal downtube storage for tools and spares with luggage mounts on the frame and fork for long-distance adventurers. Tyre clearance is good, with space for 700c x 47mm and 650b x 2.1”, giving plenty of potential to build up a very capable and versatile machine for taking on any trail.

A hybrid 12-speed groupset comprising of SRAM XX1 Eagle AXS derailleur and 10-50t cassette with RED eTap AXS shifters and hydraulic disc brakes provides a huge range of gears and easy control. SRAM’s AXS system is fully wireless, so with no cables connecting the components, there is nothing to stretch or get contaminated to degrade performance. Bluetooth connectivity enables pairing with a GPS device or smartphone for more information and shifting options and the RED chainset even includes an integrated Quarq power meter for monitoring training effectiveness or race pace. 

The Roval Terra CLX wheels are incredibly light, tipping the scales at less than 1,300 grams, yet are robust enough to cope with rough gravel tracks and bumpy trails. At 25mm internal width, the rim is a great match with wider tyres, providing cornering support and stability whilst the hooked construction is tubeless-ready for optimum off-road performance. DT Swiss Ratchet EXP internals give very rapid engagement when pressing on the pedals which is ideal for technical climbs as well as improving the freehub's durability.

Finishing kit consists of an S-Works carbon seatpost, S-Works Power saddle and a flared Roval Terra carbon handlebar for low weight, excellent control and outstanding comfort.


  • Specialized S-Works Diverge FACT 11r carbon frameset with front and rear Future Shock suspension
  • 12-speed SRAM wireless RED eTAP AXS and XX1 Eagle AXS groupset
  • SRAM Force AXS hydraulic disc brakes
  • Integrated power meter
  • Tubeless-ready Roval Terra CLX carbon wheels and Specialized Tracer Pro tyres
  • Tyre clearance for 700c x 47mm or 650b x 2.1" tyres
  • SWAT storage
  • Roval Terra carbon handlebar and S-Works Carbon seatpost and S-Works Power saddle

Technical Specification

Frame Specialized S-Works Diverge FACT 11r carbon frameset with front and rear Future Shock suspension, SWAT™ Door integration, threaded BB, internal routing, 12x142mm thru-axle, flat-mount disc
Fork Specialized Future Shock 2.0 with damper, Smooth Boot, FACT carbon, 12x100mm thru-axle, flat-mount
Rear Shock Specialized Rear Future Shock
Bottom Bracket Threaded
Stem Specialized S-Works Future Stem with integrated computer mount
Handlebar Roval Terra, carbon, 103mm drop x 70mm reach x 12º flare
Bar Tape Supacaz Super Sticky Kush
Front Brake SRAM RED eTap AXS, hydraulic disc, 160mm CenterLine XR rotor
Rear Brake SRAM RED eTap AXS, hydraulic disc, 160mm CenterLine XR rotor
Brake Levers SRAM RED eTap AXS hydraulic
Rear Derailleur SRAM XX1 Eagle AXS 12-speed
Shift Levers SRAM RED eTap AXS 12-speed
Chain SRAM XX1 Eagle, 12-speed
Cassette SRAM XG-1275 Eagle, 12-speed, 10-50t
Crankset SRAM RED 1x, 40t with Quarq power meter
Front Wheel Roval Terra CLX, 25mm internal width, 32mm depth, 21h, tubeless-ready, Roval LFD hub with ceramic SINC bearings, Center Lock disc, DT Swiss Aerolite spokes
Rear Wheel Roval Terra CLX, 25mm internal width, 32mm depth, 21h, tubeless-ready, Roval LFD hub with ceramic SINC bearings, Center Lock disc, DT Swiss Aerolite spokes
Front Tyre Specialized Tracer Pro 2BR, 700x42 tubeless-ready
Rear Tyre Specialized Tracer Pro 2BR, 700x42 tubeless-ready
Saddle Specialized Body Geometry S-Works Power with Mirror, carbon fibre rails, carbon fibre base
Seatpost Specialized S-Works Carbon, 20mm offset
Pedals Available to be purchased separately
Accessories Specialized Integrated SWAT door, internal storage system

Built, Checked, Tuned and Tested

All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.

All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service

Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.

If you require any assistance please contact our Customer Care team.

Specialized S-Works Diverge STR Gravel Bike Sizing

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