![]() |
Inside Tech
TECH We've been continually refining the Stumpjumper for over two decades, and by now, we've tweaked and tuned the frame materials we use to the point of near perfection (yet, as great as they are, we're always pushing to make them better.) Today's FACT carbon or M5 alloy hardtails both feature completely proprietary frame materials that have been developed by our engineers for unparalleled efficiency, low weight and precision handling.
Call For Guaranteed Lowest Price MSRP $1750.00 (313) 561-2560
The Ten Essentials Proper Bike Fitting Jack's Bicycle Fitting
Advertised Retail Price not including shipping, handling or dealer set up.
Specialized prohibits the sale of any bicycle through the mail, in store sales only.
| FRAME | M5 alloy hardtail, fully manipulated DT, TT, SS, CS, ST w/ shared tube Mono-stay seatstays, new larger diameter/stiffer ORE DT/TT, disc mount, replaceable derailleur hanger |
| REAR SHOCK | N/A |
| FORK | Fox F90 RL, 90mm travel, air spring, rebound/compression adjust w/ lock out, alloy steerer |
| HEADSET | 1 1/8" threadless, alloy cups w/ 10mm insertion, sealed cartridge bearing |
| STEM | Specialized adjustable rise, 31.8mm clamp, 3D forged w/CNC finish |
| HANDLEBARS | Specialized XC flat 31.8mm bar, 2014 butted alloy, 6 degree backsweep, 600mm wide |
| TAPE/GRIPS | Specialized thin lock on grip, dual density |
| FRONT BRAKE | Custom Avid Juicy 5 SL, hydraulic disc, 160mm rotor |
| REAR BRAKE | Custom Avid Juicy 5 SL, hydraulic disc, 160mm rotor |
| BRAKE LEVERS | Custom Avid Juicy 5 SL, hydraulic disc |
| FRONT DERAILLEUR | Shimano M581 LX, 34.9mm clamp, bottom swing, dual pull |
| REAR DERAILLEUR | SRAM X-9, 9-speed, mid cage |
| SHIFT LEVERS | SRAM X-7, aluminum 9-speed trigger |
| CASSETTE FREEWHEEL | Shimano HG-50, 9-speed, 11-34t |
| CHAIN | SRAM PC-971 w/ Power Link |
| CRANKSET | Shimano A/A/S 2pc custom |
| CHAINRINGS | 22S/32A/44A, 4 bolt 104/64mm |
| BOTTOM BRACKET | Shimano M542, 2pc custom for Specialized |
| PEDALS | Crank Brothers Smarty custom for Specialized |
| RIMS | DT Swiss custom for Specialized X420, 24mm w/ eyelets, 28/32h |
| FRONT HUB | Specialized Hi Lo disc, 28h CNC flange and disc mount, sealed cartridge bearing, 9mm DT RWS alloy QR |
| REAR HUB | Shimano custom M525SL hub for Specialized, 32h, alloy QR |
| SPOKES | DT Swiss 1.8mm stainless, alloy nipples |
| FRONT TIRE | Specialized Fast Trak Control LK, 26x2.0", 60TPI, tubeless ready aramid bead, dual compound |
| REAR TIRE | Specialized Fast Trak Control LK, 26x2.0", 60TPI, tubeless ready aramid bead, dual compound |
| TUBES | Specialized Ultralite, .6mm, presta |
| SADDLE | Specialized XC MTB, hollow Cr-Mo rails, SL foam |
| SEAT POST | 2014 butted alloy, single bolt setback, 30.9 x 350/400mm |
| SEAT BINDER | Alloy single bolt, 34.9mm clamp ID |
| NOTES | Protective clear coat, derailleur hanger, reflectors, owners manual |