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Specialized Chisel Hardtail Comp (2025)
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The Chisel has been purpose-built to tackle modern cross-country trails and race courses with the utmost speed. In fact, it shares many of the same modern features as its Epic Hardtail sibling but in a more budget-friendly package—making it the most efficient and capable alloy hardtail out there.
This Chisel comes with SRAM's tried and true NX Eagle 1x12 speed drivetrain and Level T hydraulic disc brakes, a RockShox Judy Gold fork, and 27mm internal width alloy wheels wrapped in 2.35 Fast Track Control casing tires.
- We asked ourselves, “How do we bring pro-level performance down to a price more riders can afford?” D'Aluisio Smartweld Technology, that's how. Smartweld allows us to create the most consistent, high-strength welds possible while taking full advantage of compliant, hydroformed alloy tubes. The result? One of the lightest alloy hardtail frames out there at 1,350g, which also features size-tuned stiffness.
- The Chisel also houses all of the modern features that you expect from an XC bike, like Progressive XC Geometry with a 68-degree headtube angle and longer reach, internal cable routing, a threaded bottom bracket, boost spacing, 30.9mm dropper post compatibility, and 1x-only drivetrains.
Technical Specifications
- Seat Binder
- Specialized Alloy, 34.9mm
- Frame
- Specialized D''Aluisio Smartweld M5 Alloy, Hydroformed tubes, Progressive XC Geometry, internal cable routing, BSA BB, 12x148mm spacing, 30.9mm Dropper post compatible
- Fork
- RockShox Judy Gold, Motion Control damper, Solo Air, 42mm offset, 15x110mm thru-axle, 100mm of travel (XS - 80mm travel)
- Front Brake
- SRAM Level T hydraulic disc, 2-Piston Caliper
- Rear Brake
- SRAM Level T hydraulic disc, 2-Piston Caliper
- Bottom Bracket
- SRAM DUB, BSA 73mm, Threaded
- Crankset
- SRAM X1000 Eagle, DUB, 165/170/175mm
- Rear Derailleur
- SRAM NX Eagle, 12-speed
- Cassette
- SRAM NX Eagle, 12-speed, 11-50t
- Shift Levers
- SRAM NX Eagle, trigger, 12-speed
- Chain
- SRAM XX1 Eagle solid-pin, 12-speed
- Chainrings
- 32t
- Rear Hub
- Alloy rear hub, sealed cartridge bearings, 12x148mm thru-axle, 6-bolt, 28h
- Rear Tire
- Specialized Fast Trak, Control Casing, T5 Compound, 29x2.35
- Front Tire
- Specialized Fast Trak, Control Casing, T7 Compound, 29x2.35
- Rims
- Specialized Alloy, Tubeless ready, 27mm inner width, disc, 28h
- Inner Tubes
- Standard 40mm PV 29x1.75-2.4
- Front Hub
- Alloy front hub, sealed cartridge bearings, 6-bolt, 15x110mm thru-axle, 28h
- Spokes
- Stainless, 14g
- Grips
- Specialized Trail Grips
- Saddle
- Body Geometry Power Sport, steel rails
- Handlebars
- Specialized Alloy XC minirise, double-butted alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 31.8mm
- SeatPost
- Specialized Alloy, Single Bolt, 30.9mm
- Stem
- Specialized, 3D-forged alloy, 4-bolt, 7-degree rise
- Product ID
- 221772
- Weight
- 11.76 kg (25 lb, 14.8 oz)
- Weight Size
- LG
Geometry
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Crank Length | 165 | 170 | 170 | 175 | 175 |
| Handlebar Width | 750 | 750 | 750 | 750 | 750 |
| Stem Length | 60 | 60 | 70 | 70 | 70 |
| Saddle Width | 155 | 155 | 143 | 143 | 143 |
| Seatpost Length | 350 | 350 | 400 | 400 | 400 |
| Stack | 591 | 605 | 605 | 619 | 633 |
| Reach | 385 | 405 | 430 | 455 | 480 |
| Head Tube Length | 95 | 95 | 95 | 110 | 125 |
| Head Tube Angle | 68 | 68 | 68 | 68 | 68 |
| BB Height | 304 | 309 | 309 | 309 | 309 |
| BB Drop | 68 | 63 | 63 | 63 | 63 |
| Trail | 103 | 103 | 103 | 103 | 103 |
| Fork Length, Full | 486 | 506 | 506 | 506 | 506 |
| Fork Rake/Offset | 44 | 44 | 44 | 44 | 44 |
| Front Center | 647 | 674 | 699 | 730 | 760 |
| Chainstay Length | 432 | 432 | 432 | 432 | 432 |
| Wheelbase | 1070 | 1099 | 1124 | 1154 | 1185 |
| Top Tube Length, Horizontal | 555 | 578 | 603 | 632 | 661 |
| Bike Standover Height | 732 | 762 | 792 | 816 | 847 |
| Seat Tube Length | 367 | 400 | 430 | 470 | 520 |
| Seat Tube Angle | 74 | 74 | 74 | 74 | 74 |
Complete your Ride
We had an outstanding experience at Cyclerie! We purchased two Aventon e-bikes, and the entire process was exceptional from start to finish. The staff took the time to help us choose the perfect bikes for our needs, recommended all the right accessories, and even installed our bike rack on the car before we left.
I had a terrific experience at Cyclerie! I love the bike I bought and working with Skip was great. He told me about customizing features that are available on the bike if you use the Aventon app.
I enjoyed my buying experience at Cyclerie. Ideal location, easy to get to, easy access to trails to test ride. … Salesperson was helpful, knowledgeable and easy to work with. No pressure to buy.








