Specialized launches the Epic 9, claiming the lightest full-suspension XC frame ever

Specialized has unveiled the Epic 9, a ground-up rework of its flagship cross-country race bike that replaces the Epic 8, the shorter-travel Epic World Cup, and the Epic Hardtail with a single platform. The headline number is a 1,589g frame, which Specialized claims is the lightest full-suspension XC frame ever produced — 129g lighter than its nearest competitor and a 179g drop from the Epic 8.

The platform consolidates what had been three separate Specialized XC bikes — the Epic 8, the shorter-travel Epic World Cup, and the Epic Hardtail — into one race-focused machine with builds spanning $7,500 to $15,250. As Bicycling framed it, Specialized "doesn't need to make huge changes to a bike that is largely seen as a benchmark in the category," so the Epic 9 reads as careful refinement, not reinvention. The Epic 8 was already winning XCO and XCC World Cup rounds under Christopher Blevins and Victor Koretzky, and the Epic 9 inherits that program.BicyclingPinkBikeBikeRumor

Weight is the headline. Specialized says the size-medium frame weighs 1,589g including shock, seat collar, axle and all hardware (down to the water bottle bolts), making it the lightest production full-suspension XC frame on the market. The claim deserves a small asterisk: BikeMag pointed out that Canyon's just-launched Lux World Cup CFR has been quoted at 1,535g, though without the same disclosed list of inclusions. Either way, the Epic 9 represents a 179g drop from the Epic 8, with 110g coming from the front triangle alone, 37g from the rear triangle, 17g from the seat tube, and 15g from the main pivot. The complete S-Works Epic 9 Ultralight LTD lands at a claimed 8.5kg / 18.74lb in size medium.BikeMagBikeRumorBikeRadar MTBSingletracks

A big chunk of the savings came from removing the in-frame SWAT storage compartment that defined the Epic 8's downtube. As Singletracks noted, Specialized's own factory team mostly covered the storage opening with a carbon plate during racing anyway, so the deletion is more pragmatic than radical. Riders who still want storage get an external bolt-on SWAT box that mounts below the bottle cage. The flip chip in the lower shock mount stays, with the default position raised slightly versus the Epic 8 to claw back some pedal clearance.SingletracksRoad.ccPinkBike

Suspension travel stays at 120mm front and rear, but the kinematics have been substantially redrawn. The shock now sits tucked under the top tube on a short swing link — the same silhouette as the outgoing Epic World Cup — and Specialized claims an 11% reduction in suspension friction across pivots and linkage. The leverage curve has been lowered at sag to improve pedaling support, then matches the Epic 8's profile through the bump zone and end-stroke. Blister's analysis highlights that combined with the digressive Magic Middle compression tune, the Epic 9 should feel firmer off the top than its predecessor, opening up only when impacts exceed a set threshold. The familiar three-position rear damper — Wide Open, Magic Middle, Sprint-On-Lock — carries over, with Magic Middle pitched as the all-day default.BlisterBikeRadar MTBBikeMag

Geometry is the area where the least changed. Head angle stays at 65.9° (low) / 66.3° (high) with a 76° seat tube angle. Reach across the four sizes runs 420/450/480/505mm, with the L and XL each gaining 5mm; stack grew on every size, with the XL picking up nearly 20mm. Chainstays now scale with frame size for the first time on the Epic — 435mm on S/M, 438mm on L, 442mm on XL — which Bicycling called 'one of the more meaningful improvements,' as it should give larger riders less front-heavy weight bias and smaller riders less stretched-out fit. The trade-off: the XS size has been dropped from the lineup, and Bicycling's analysis showed the new size S aligns with the old S rather than splitting the difference, which could leave the smallest riders without a fit option.BicyclingBikeMagPinkBikeBlister

The single feature drawing consistent criticism is through-headset cable routing for the rear brake — previously an S-Works-only choice on the Epic 8, now standard across every Epic 9 trim. Specialized fits CeramicSpeed headset bearings on the S-Works to fight rust, but PinkBike called the decision 'a small tragedy,' and Bicycling gave it a dedicated 'Boo Headset Cable Routing' section, arguing that 'on a mountain bike meant to be raced hard, washed often, and serviced regularly, it feels like a deeply misguided piece of design theatre.' Multiple outlets argued external routing would be nearly as light with fewer downsides.PinkBikeBicycling

Specialized is selling the Epic 9 in five flavours, all on RockShox SID/SIDLuxe suspension and SRAM Transmission drivetrains. The $7,500 Expert build pairs the 11m carbon frame with GX T-Type, SIDLuxe Select+ and SRAM Motive Bronze brakes; the $12,000 Pro steps up to X0 T-Type and Flight Attendant electronic suspension; the $15,250 S-Works tops the 120mm range with XX T-Type, Motive Ultimate brakes and Roval Control World Cup wheels. Curiously, the lightest model is also $750 cheaper than the flagship: the $14,500 S-Works Ultralight LTD swaps to a 110mm SID SL fork, Trickstuff Piccola brakes, and skips both Flight Attendant and an electronic dropper to hit 8.5kg — a different geometry package, with a steeper 66.5° head angle, that's clearly aimed at hardtail-killer race-day duty. Frameset only is $7,000.PinkBikeBikeMagBikeRadar MTBSingletracks

Strategically, the launch reads as a hedge against rivals rather than a victory lap. The Epic 8 won nine World Cup XCO rounds and two XCC World Championships in two seasons under Christopher Blevins and Victor Koretzky, but BikeRadar pointed out that Canyon's Lux platform actually claimed more wins over the same period — and Canyon's 2026 Lux World Cup CFR has launched simultaneously, also chasing the lightest-XC-frame title. Escape Collective flagged the Epic 9's timing as unusual: XC platform releases typically follow the Olympic cycle, which would put a refresh closer to LA 2028, but Specialized is choosing to move early. With the EVO trim shelved (a 130mm fork can be fitted to the standard Epic 9 for buyers chasing that downcountry feel) and the Hardtail absorbed, the Epic 9 is the only Epic for now — and Specialized is betting that one focused race bike can cover the ground three previous models did.BikeRadar MTBEscape CollectiveBicyclingSingletracks