Specialized Chisel Comp Evo 29er Mountain Bike 2025 Medium

The Lightest Fastest Alloy Full Suspension Bike in the World gets a full makeover with the ultra-capable EVO build. Still 18.4% lighter than the closest competitor and sharing geometry and kinematics from our downcountry-hungry Epic 8 EVO the all-new Chisel Comp EVO delivers the performance you can feel and is spec’d for the ultimate downcountry experience. SPEED METAL: With D’Aluisio Smartweld technology the Chisel Comp EVO boasts the lightest aluminum XC frameset in its class. Each highly manipulated frame tube features continuously varied wall thicknesses and shaping that deliver stiffness where you need it– for efficiency – and ride-smoothing compliance where you want it—for comfort and optimal control. UNMATCHED CAPABILITY: With a slew of trail-ready specs including a bump up to 130mm of travel up front the Chisel EVO eats up the chunk and feels right at home on the rough stuff. Advanced suspension kinematics Ride Dynamics tuned suspension and progressive geometry can all be found in the Chisel Comp EVO making it more than capable of handling big rides with confidence and speed. INCREDIBLE EFFICIENCY: The Chisel Comp EVO is the most efficient pedaling bike in its class thanks to the utilization of geometry and kinematics that went into our Epic 8 EVO platform. The steep seat tube positions you in the optimal pedaling position to save energy for the long rips down. Honed anti-squat reduces pedal-bob. Put it together and Chisel Comp EVO translates every watt applied to the pedals into maximum forward motion. SMOOTHER IS FASTER: We engineered a flex stay rear end for class-leading suspension performance while eliminating the extra weight and maintenance associated with pivots required in a traditional design. More common on carbon bikes extensive field and lab testing proves that Chisel Comp EVO has achieved the impossible—the efficiency control and lightweight of a flex stay design in the advanced alloy. HYDROFORMED ALLOY: Chisel Comp EVO shaves extra material and weight with a one-piece hydroformed seat tube that integrates the seat tube pivot main pivot and BB shell. On a more traditional bike the seat tube is typically just a "tube" with pivots and BB shell welded on. D’Aluisio Smartweld hydroformed tubes and engineered tube junctions flip chip geo adjust 110mm travel FOX 34 Performance Elite 130mm with Grip 2 damper Ride Dynamics Tuned FOX FLOAT Performance rear shock TranzX dropper post 100mm-170mm SRAM GX Eagle Rear derailleur SRAM G2 RS 4-piston brakes Specialized Purgatory Grid T9 tire front Specialized Ground Control Grid T7 tire rear 20mm Rise Handlebars Frame Specialized D'Aluisio Smartweld M5 Alloy Hydroformed tubes Progressive XC Geometry 110mm travel internal cable routing BSA BB 12x148mm spacing 30.9mm Dropper post compatible Seat Binder Specialized Alloy 34.9mm Rear Shock Fox Float Performance Evol LV Ride Dynamics Tuned 2-position compression adjust 190x40mm Fork Fox 34 Performance Elite Grip2 Damper Compression adjust 130mm travel 44mm offset 15x110mm Saddle Body Geometry Power Comp steel rails SeatPost X-Fusion Manic 30.9 125/150/170 Travel 0mm offset Stem Alloy Stem 35mm clamp 60mm Grips Specialized Trail Grips Handlebars Specialized Alloy 20mm rise 35mm 760mm wide Front Brake SRAM G2 RS hydraulic disc 4-Piston Caliper 180mm rotor Rear Brake SRAM G2 RS hydraulic disc 4-Piston Caliper 180mm rotor Shift Levers SRAM GX trigger 12-speed Cassette SRAM PG-1230 Eagle 11-50t Rear Derailleur SRAM GX Eagle 12-speed Chain SRAM SX Eagle 12-speed Crankset SRAM X1000 Eagle DUB 165/170/175mm Chainrings 32T Bottom Bracket SRAM DUB BSA 73mm Threaded Rims Specialized 29 hookless alloy 30mm inner width tubeless ready Front Hub Alloy sealed cartridge bearings 15x110mm thru-axle 28h Rear Hub Alloy sealed cartridge bearings 12x148mm thru-axle 28h Front Tire Specialized Purgatory GRID Casing T9 Compound 29x2.4 Rear Tire Specialized Ground Control GRID Casing T7 Compound 29x2.35 Spokes DT Swiss Industry Inner Tubes Standard 40mm PV 29x1.75-2.4 Weight Size Medium - 13.53 kg 29 lb 13.3 oz * Weights based on production painted frames as pictured. Actual weights will vary based on colourway frame size and component variation. Specifications are subject to change without notice.