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2025 Mongoose

Switchback 3 - 29in

A 29″ aluminum frame hardtail trail bike with upper mid-range components.
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Manufacturer Price

$1,299
FrameAluminum
SuspensionHardtail, 120mm
ForkSuntour XCM
Wheels29″ Aluminum
Drivetrain1 × 10
GroupsetmicroSHIFT Advent X
BrakesHydraulic Disc
SeatpostDropper
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Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

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Reviews
Singletracks
The Mongoose Switchback Expert Mountain Bike [Review]

May 2024 · Jeff Barber

The Mongoose Switchback Expert is an entry-level hardtail mountain bike that's available at Dick's Sporting Goods.

Highs
  • Internal cable routing for a clean look

  • Comfortable geometry

  • Simple and reliable one-by gearing

Lows
  • Suspension fork has a dead feeling

  • Few if any easy or worthwhile parts upgrades

Read Review

Specs
Build
Frame

Tectonic T2, aluminum, 29" trail geometry, internal cable routing, 12 mm x 148 mm dropout, replaceable hanger, tapered headtube

BB StandardBSA, 68mm, Threaded

Fork

SR Suntour XCM, 29", aluminum tapered steerer, hydraulic lockout, 15 mm x 110 mm, tooled thru axle, 120 mm travel

Travel120mm

Spring TypeCoil

Bottom Bracket

Feimin FP-B906, cartridge, square taper, threaded 68 mm shell

Headset

Threadless, ZS44/ZS56, retainer bearing

Stem

Xposure 3D forged aluminum, threadless, 45 mm, 7°, 31.8 mm clamp

Handlebar

Xposure, double-butted aluminum, 720 mm width, 25 mm rise, 31.8 mm clamp

Saddle

Mongoose MTB, steel rails

Seatpost

TranzX YSP18, dropper, 403 mm, zero offset, 130 mm travel, internal with remote, 31.6 mm

TypeDropper

Pedals

Mongoose, nylon

Grips

Xposure, single density

Groupset
Rear Derailleur

Microshift Advent X

Crank

Prowheel Charm, aluminum, 32T

Shifters

Microshift Advent X, 1 x 10

Chain

KMC X10

Brakes

Radius BH-M960, hydraulic, aluminum, 180 mm front, 160 mm rear rotor

TypeHydraulic Disc

Wheels
Rims

WTB ST-i30, aluminum double wall, 30 mm ID, 32H, tubeless compatible

Spokes

14G, stainless steel

Front Hub

Formula DC511, aluminum, ball bearing, 15 mm x 110 mm, 32H, 6-bolt

Rear Hub

Formula DC1248, aluminum, sealed-bearing, 12 mm x 148 mm thru axle, 32H, 6-bolt

Tires

WTB Trail Boss, 29 in x 2.4 in, wire bead

Rider Notes
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First added April 20

Last updated March 21

Not listed for 69 days