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2012 Trek

4300

A 26″ aluminum frame crosscountry bike with modest components and tektro rim brakes.
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FrameAluminum
Wheels26″ Aluminum
Drivetrain3 × 9
GroupsetAcera
BrakesTektro Rim
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Insights
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)

31 mph

4300

27 mph

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Highest gear

(descending)

Reviews
BikeRadar
Trek 4300 Disc kids' bike review | BikeRadar

Jan 2010 · Dan Joyce

Tiny hardtail has it where it counts

Read Review

Specs
Build
Frame

Alpha Gold Aluminum w/semi-integrated head tube, formed down tube w/integrated gusset, formed top tube, monostay seatstay, forged dropouts w/rack & fender mounts, replaceable derailleur hanger

Headset

1-1/8" threadless, semi-integrated, semi-cartridge bearings

Stem

Bontrager Race Lite, 31.8mm

Handlebar

Bontrager Low Riser OS, 31.8mm, 15mm rise, 9 degree sweep

Saddle

Bontrager Evoke 1

Seatpost

Bontrager SSR, 31.6mm, 20mm offset

TypeRigid

Pedals

Wellgo alloy platform

Groupset
Rear Derailleur

Shimano Acera M390

Front Derailleur

Shimano Acera

Crank

Shimano Acera M391, 44/32/22

Shifters

Shimano Acera M390, 9 speed

Cassette

Shimano HG20-9 11-34, 9 speed

Brakes

Tektro linear-pull brakes w/Tektro levers

TypeTektro Rim

Wheels
Rims

Formula FM21 alloy front hub, Shimano RM30 alloy rear hub; Bontrager Camino 32-hole rims

Tires

Bontrager LT3, 26x2.0"

Rider Notes
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First added June 29

Last updated June 29

Not listed for 3,256 days