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2012 Specialized

Jett Comp 29

A 29″ aluminum frame hardtail women’s crosscountry bike with upper mid-range components.
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FrameAluminum
SuspensionHardtail, 80mm
ForkRockShox
Wheels29″ Aluminum
Drivetrain3 × 9
GroupsetSLX, Alivio
BrakesShimano Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Jett Comp 29
Other Crosscountry bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

35 mph

Jett Comp 29

27 mph

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Highest gear

(descending)

Reviews
Bikerumor
Review: Specialized Jett 29er Women's Mountain Bike - Plus 26" vs 29er Comparison!

Dec 2012 · Staff

This is both a review of Specialized’s Jett women’s 29er mountain bike as well as a comparison and contrast of 26″ and 29er bikes for ladies who might be on the fence regarding big wheels. A while back, I received both the 26″ and 29er Jetts in for review simultaneously so we could do a back …

Read Review

Geometry
Specs
Build
Frame

M4 29"" fully manipulated alloy frame, fully butted w/ smooth welding, women's performance 29"" geometry and tubesets, integrated headset, forged post-mount 160mm dropouts w/ replaceable hanger, disc only

Fork

RockShox XC32 TK SL 29, magnesium lower, 32mm Cr-Mo stanchions, 1-1/8"" alloy steerer, coil spring w/ preload adj. custom women's spring rates, TurnKey damping w/ LO & external reb. adj. 80mm travel

Travel80mm

Spring TypeCoil

Bottom Bracket

Shimano, Octalink spline, cartridge bearing, 73mm

Headset

Integrated 1-1/8"" threadless, Campy-style, full cartridge bearings

Stem

Specialized 3D forged 6061 alloy, 4 bolt clamp, 7º rise, 31.8mm

Handlebar

XC flat bar, double butted alloy, 10º backsweep, 4º upsweep, 31.8mm

Saddle

Women's Body Geometry Riva SL, 155mm width

Seatpost

Forged 6061 alloy, 2 bolt head, 27.2mm, 12.5mm offset, micro adjust

TypeRigid

Pedals

Alloy 1pc. body and cage, reflector kit, 9/16""

Grips

Women's Body Geometry XCT, dual density Kraton, closed end, 120mm

Groupset
Rear Derailleur

Shimano SLX Shadow, 9-speed, SGS cage

Front Derailleur

Shimano Alivo, 9-speed, 34.9mm clamp, bottom-swing, dual-pull

Crank

Shimano Alivio, 3pc, 9-speed, Octalink spline

Shifters

Shimano Alivio, 9-speed Rapidfire plus, SL type w/ optical display

Cassette

Shimano 9-speed, 11-34t

Chain

KMC X-9, 9-speed, reusable Missing Link

Brakes

Front: Shimano BR-M446 hydraulic disc brake, post mount, 160mm 6-bolt rotor, Rear: Shimano BR-M446 hydraulic disc brake, post mount, 160mm 6-bolt rotor

TypeShimano Hydraulic Disc

Brake Levers

Shimano BR-M446, hydraulic lever

Wheels
Rims

Alex RH Disc 29"", alloy double-wall, 28mm, pin joint, 32h

Spokes

Stainless, 2.0mm (14g)

Front Hub

Formula disc hub, alloy 7075 axle, high-low flange, double-sealed cartidge bearings, machined disc mount and flange, QR, 32h

Rear Hub

Formula rear disc hub, cassette, double-sealed loose ball, polished races, machined disc mount and flanges, 19mm contact, QR, 32h

Tires

Front: Specialized The Captain Control, 60 TPI, 2Bliss Ready, aramid bead, dual compound, 29x2.0"", Rear: Specialized The Captain Control, 60 TPI, 2Bliss Ready, aramid bead, dual compound, 29x2.0""

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First added July 9

Last updated July 9

Not listed for 2,521 days