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2026 Mongoose

Boot'r 27.5in

A 27.5″ aluminum frame full suspension downhill bike with high-end components.

Manufacturer Price

$1,999$2,999
FrameAluminum
SuspensionFull, 203 / 200mm
ForkRockShox BoXXer
Wheels27.5″ Aluminum
Drivetrain1 × 10
GroupsetSaint, Zee
BrakesTektro Hydraulic Disc
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Spec Level

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

Price History
Specs
Build
Frame

Tectonic T2, aluminum, 27.5" downhill geometry, rocker link suspension, internal cable routing, 12 mm x 150 mm dropout, replaceable hanger, tapered headtube, 203 mm travel

BB StandardBSA, 73mm, Threaded

Fork

RockShox Boxxer, 27.5", aluminum steerer, 20 mm x 110 mm, Maxle Lite, 200 mm travel

Travel200mm

Spring TypeAir

Bottom Bracket

Samox, external, 2-piece, threaded 73 mm shell

Headset

Threadless, ZS44/ZS56, sealed cartridge

Stem

Xposure aluminum, direct connect, 50 mm, 15? 35 mm clamp

Handlebar

Xposure, double-butted aluminum, 800 mm width, 25 mm rise, 35 mm clamp

Saddle

WTB Hightail, steel rails

Seatpost

Xposure, aluminum, 250 mm, zero offset, 31.6 mm

TypeRigid

Pedals

Xposure DH, aluminum

Grips

Xposure Kraton, lock-on

Groupset
Rear Derailleur

Shimano Saint

Crank

Samox 3-piece, aluminum, 36T

Shifters

Shimano SL-M640, 10

Chain

KMC X10-1

Brakes

Tektro Slate T4, hydraulic, aluminum, 203 mm rotor

TypeTektro Hydraulic Disc

Wheels
Rims

WTB.ST Light i35, aluminum double wall, 35 mm ID, 32H, tubeless compatible

Spokes

14G, stainless steel

Front Hub

Xposure DH, aluminum, sealed-bearing, 20 mm x 110 mm thru axle, 32H, 6-bolt

Rear Hub

Xposure DH, aluminum, sealed-bearing, 12 mm x 150 mm, 32H, 6-bolt

Tires

Maxxis Minion DHF, 27.5 in x 2.6 in, folding bead, tubeless ready

Rider Notes
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First added March 21

Last updated May 30