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2025 Mongoose

Guide Sport

An aluminum frame gravel bike with mid-range components and promax mechanical disc brakes.
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Manufacturer Price

$1,449
FrameAluminum
SuspensionRigid
ForkAluminum
Wheels700c Aluminum
Drivetrain2 × 9
GroupsetSora
BrakesPromax Mechanical Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
Guide Sport
Other Gravel bikes
Spec Level

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

Compare the full Guide model range

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Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 Estimated

Rider Fit Notes

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Geometry
Specs
Build
Frame

Tectonic T2, aluminum, 700c adventure geometry, internal cable routing, 9 mm x 142 mm dropout, replaceable hanger, tapered headtube

BB StandardBSA, 68mm, Threaded

Fork

Aluminum rigid fork, 700c, aluminum steerer, 12 mm x 100 mm, QR

Bottom Bracket

Samox, external, 3-piece, threaded 68 mm shell

Headset

Threadless, ZS44/ZS56, retainer bearing

Stem

Xposure diecast, threadless, 90 mm/100 mm, 7°, 31.8 mm clamp

Handlebar

Xposure, aluminum, 510 mm width, 124 mm rise, 31.8 mm clamp

Saddle

Mongoose adventure, steel rails

Seatpost

Xposure, aluminum, 350 mm, zero offset, 31.6 mm

TypeRigid

Pedals

Mongoose, nylon

Grips

Xposure, non-slip tape

Groupset
Rear Derailleur

Shimano Sora RD-R3000

Front Derailleur

Shimano Sora FD-R3000, band clamp

Crank

Samox TAM31-232, aluminum, 46/30T

Shifters

Shimano Sora ST-R3000, 2 x 9

Chain

KMC Z99

Brakes

Promax DSK-330 flat mount, mechanical, aluminum, 160 mm rotor

TypePromax Mechanical Disc

Wheels
Rims

WTB ST-19, aluminum double wall, 19 mm ID, 32H, tubeless compatible,

Spokes

14G, stainless steel

Front Hub

Xposure, aluminum, ball bearing, 9 mm x 100 mm, 32H, 6-bolt

Rear Hub

Xposure, aluminum, ball bearing, 9 mm x 135 mm, 32H, 6-bolt

Tires

Kenda Small Block, 700 x 47c, wire bead

Rider Notes
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First added April 20

Last updated September 20

Not listed for 251 days