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MountainVerified spec

2012 Mongoose Slayton Comp

Launched at $2,000

Own a 2012 Mongoose Slayton Comp?

Track its value in your garage, or list it for sale locally in a few taps.

What a used one is worth

Open the value tool

New

$528

$280 to $701

Like new

$501

$266 to $666

Excellent

$475

$252 to $631

Good

$396

$210 to $526

Fair

$290

$154 to $385

For parts

$158

$84 to $210

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

Overview

Brand
Mongoose
Model family
Slayton
Model year
2012
Category
Mountain · trail
Frame material
aluminum
Sizes
S, M, L, XL
Wheel size
26
Launch MSRP (US)
$2,000

Drivetrain

Speeds
10
Groupset
SRAM X.5
Chainrings
3
Electronic
false
Total gears
30

Build

Fork
Suntour Raidon X3 LO w/120mm Travel, 15mm thru-axle, Rebound Adjust & Lockout
Stem
AM Alloy, 31.8
Tires
Kenda Slant Six, 26 x 2.1 (F); Small Block Eight 26 x 2.1 (R)
Brakes
Avid Elixir 1 Hydraulic Disc, 160mm rotor (F/R); levers Avid Elixir 1 Hydraulic Disc
Saddle
SDG Bel Air RL
Wheels
rims Alex TD25 doublewall 32 Hole; hubs KT Alloy Disc for 15mm thru-axle 32 Hole (F), QR Disc 32 Hole (R); spokes 14G Stainless
Cassette
SRAM PG-1030, 11-36t, 10-speed
Crankset
Shimano Deore, 42/34/24t
Seatpost
Mongoose 74MAG AM, 31.6 x 350
Shifters
SRAM X5 Trigger
Handlebar
Mongoose 74MAG AM Alloy, 31.8, 15mm rise
Rear shock
RockShox Ario 3.2 RL w/120mm Travel, Rebound Adjust & Lockout
Travel rear mm
120
Rear derailleur
SRAM X5
Travel front mm
120

Source: Mongoose's own mongoose.com model page captured 2011-10. Model year from the year in the page address; maker menu: trail. Frame: All-New Mongoose Freedrive XC Aluminum 120mm travel. Front derailleur: Shimano Deore. Bottom bracket: Shimano External. Chain: KMC X10, 10-speed. Headset: Tange Threadless, 1 1/8" upper/1.5" lower. MSRP $2000 from the price block of the 2011-10 capture, inside the model year launch window.

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