스페셜라이즈드 스텀점퍼를 업글하고 있습니다.
엔진업글은 안하면서 차만 업글하고 있네요. 정작 중요한건 빼놓고 돈들어가는것만
하고 있네요..

제 스텀점퍼는 2005년형이고 사양은 세파스에서 퍼왔습니다.

FRAME FSR technology, M4 Manipulated Alloy frame with TransForm Monocoque TT, sealed cartridge bearings, disc compatible, 100mm travel, replaceable derailleur hanger, two sets of water bottle bosses  

REAR SHOCK Fox Float R. ProPedal pedal assisting damping. External rebound adjust, twin sleeve design for increased volume. 6.5x1.5\"  

FORK Manitou Black Elite, 100mm travel, rebound adjust, alloy steerer  

HEADSET 1-1/8\" threadless, 3x sealed, black alloy cups, cartridge bearings, ultralight alloy top cap and bolt  

STEM 3D forged CNC machined , 4 bolt, 31.8mm OS clamp, 8 degree rise  

HANDLEBARS Specialized XC Low Rise 31.8mm OS bar, 6066 butted alloy, 6 degree upsweep, 8 degree backsweep, 640mm width  

TAPE / GRIPS Specialized MTB grips, black, double density Kraton  

FRONT BRAKE Avid SD-5R with Rim Wrangler Cartridge pads  

REAR BRAKE Avid SD-5R with Rim Wrangler Cartridge pads  

BRAKE LEVERS Avid FR-5  

FRONT DERAILLEUR Shimano M-570 LX, 34.9mm clamp, bottom pull  

REAR DERAILLEUR Shimano M-952 XTR, long cage, standard spring  

SHIFT LEVERS Shimano M-510 Deore  

CASSETTE Shimano HG-50 LX, 9 speed, 11t x 34t  

CHAIN Shimano HG-73  

CRANKSET Custom Shimano Hollowtech, Octalink XT spline  

CHAINRINGS 44A x 32S x 22S, 4 bolt 104/64mm pattern, steel chainring bolts  

BOTTOM BRACKET Shimano ES-30 Octalink spline, 68mm shell, 188mm spindle, 50mm chainline  

PEDALS Shimano 520 SPD  

RIMS Mavic X317, 26\", black, CNC sidewalls, eyelets  

FRONT HUB Specialized Stout Disc, 32 hole  

REAR HUB Shimano M-525 Disc, 32 hole, loose ball bearings, alloy Q/R  

SPOKES DT Swiss Competition, 1.8mm, SS, black, brass nipples  

FRONT TIRE Specialized Adrenaline 2.0, Aramid bead, 60tpi  

REAR TIRE Specialized Adrenaline 2.0, Aramid bead, 60tpi  

TUBES Specialized Ultralight, presta valve  

SADDLE Specialized Body Geometry technology, hollow Cr-Mo rails, dual density base  

SEAT POST 2014 butted alloy, black, 30.9 x 350/400mm  

SEAT BINDER Alloy collar with Q/R, 34.9mm clamp I.D., black  

NOTES Chain/Seat stay protector, derailleur protector, reflectors, owners manual  

위의 사양중 업글한것은 2가지로
앞샥을 마니또 블랙엘리트 100밀리를 마니또 미니트 2.0 100밀리로,
브레이크를  아비드 림브레이크에서 유압디스크인 아비드 쥬디7로 업했습니다..

다음은 어디를 손봐야 할까요?