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MountainPartial spec

2011 Mongoose Tyax Sport

Launched at $489

Own a 2011 Mongoose Tyax Sport?

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What a used one is worth

Open the value tool

New

$119

$62 to $159

Like new

$113

$58 to $151

Excellent

$107

$55 to $143

Good

$89

$46 to $120

Fair

$65

$34 to $88

For parts

$36

$18 to $48

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
2011
Category
Mountain · xc
Frame material
aluminum
Wheel size
26
Launch MSRP (US)
$489

Drivetrain

Speeds
8
Groupset
SRAM X.4
Chainrings
3
Electronic
false
Total gears
24

Build

Fork
Suntour XCT MLO 100mm travel, mechanical lock out, preload adjust
Stem
Mongoose alloy 31.8 x 90 mm (S & M) 110 mm (L, XL)
Tires
Kenda Small Block Eight 26x2.1
Brakes
Tektro Novela mechanical Disc w/ 160 mm rotors; levers ProMax Alloy w/ adjuster
Saddle
Mongoose XC Elite
Wheels
rims Weinmann XTB26 double wall; hubs Formula Disc Alloy QR 32H; spokes 14G stainless
Cassette
SunRace 11-32T, 8-speed cassette
Crankset
SUNTOUR XCT v2 44/32/22T (steel rings)
Seatpost
Mongoose alloy w/ micro adjust clamp
Shifters
SRAM X.4 triggers 24 speed
Handlebar
Mongoose alloy riser 31.8x30x635 mm (XS, S) 685 mm (M, L, XL)
Rear derailleur
SRAM X.4
Travel front mm
100

Geometry

Large
Chainstay mm: 420; Wheelbase mm: 1081; Head angle deg: 71; Seat angle deg: 73

Source: Mongoose's own mongoose.com model page captured 2011-12; also listed on mongoose.com model page captured 2010-11. Model year from the year in the page address; maker menu: Hardtail XC. Frame: Mongoose 6061 formed aluminum, Zero Stack head tube and replaceable hanger. Front derailleur: Suntour XCM202. Speed row: 24 Speed. Bottom bracket: Tange sealed cartridge. Chain: KMC Z72. Headset: 1 1/8" Zero Stack. Pedals: alloy platform. Grips: Mongoose Dual density Kraton. the page shows MSRP $489 with a note that it reflects US pricing, but the same page says Mongoose 2012 bikes are not available for purchase in the United States, so the figure is not stored as a US price. the page's Sizes row names a single frame size ("Extra Small Frame"), the store's selected variant rather than the size range, so it is not used. the page prints its brake ("Tektro Novela mechanical Disc w/ 160 mm rotors") under the label Brake Rotor and has no other brake row; it is read as the brake row. rows Chain come from the second page. the mongoose.com model page captured 2010-11 differs: frame "Rigid Frame". MSRP $489 from the price block of the 2010-11 capture, inside the model year launch window.

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