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MountainVerified spec

2005 Mongoose Tyax Comp

Launched at $330

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What a used one is worth

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New

$49

$22 to $70

Like new

$46

$21 to $66

Excellent

$44

$20 to $63

Good

$36

$17 to $52

Fair

$27

$12 to $38

For parts

$15

$7 to $21

From the launch price, aged to 2026 and adjusted for condition. Guidance from our catalog, not an appraisal.

Overview

Brand
Mongoose
Model family
Tyax
Model year
2005
Category
Mountain
Frame material
aluminum
Sizes
S-16, M-18, L-20
Wheel size
26
Launch MSRP (US)
$330

Drivetrain

Speeds
8
Groupset
Shimano Altus
Chainrings
3
Electronic
false
Total gears
24

Build

Fork
Spinner Grind 1alloy legs and crown 70mm travel w/ preload adjust
Stem
True Technologies alloy Ahead
Tires
Kenda Koyote 26x1.95
Brakes
Pro Max linear pull (front and rear); levers Shimano EF-29
Saddle
WTB Speed V Sport
Wheels
rims Alex SCE-17 32H; hubs Alloy Q/R w/ Mongoose logo 32H; spokes Stainless steel
Cassette
SRAM PG-830 11-32t 8sp
Crankset
RPM cold forged alloy 42/34/24T
Seatpost
Alloy w/ integral head 300/350mm length
Shifters
Shimano EF-29-8 EZ Fire
Handlebar
Steel 50mm rise
Rear derailleur
Shimano Altus 8sp
Travel front mm
70

Source: Mongoose's own mongoose.com product page captured 2004-09. Model year from the Model Year field; maker menu: MTN Hardtail. Frame: M-logo gusseted 6061 Alloy. Front derailleur: Shimano C050. Bottom bracket: Semi cartridge. Chain: KMC Z-72. Headset: Zero Stack steel cup. Pedals: Alloy Platform w/ Mongoose logo. Grips: Mongoose Pro logo grip. Colors: blue. MSRP $329.99 from the price block of the 2004-09 capture, inside the model year launch window.

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