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2025 Trek Supercaliber SLR 9.9 XX Flight Attendant Gen 2

Launched at $14,500

Own a 2025 Trek Supercaliber SLR 9.9 XX Flight Attendant Gen 2?

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What a used one is worth

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New

$11,310

$7,975 to $13,050

Like new

$10,744

$7,576 to $12,397

Excellent

$10,179

$7,177 to $11,745

Good

$8,482

$5,981 to $9,787

Fair

$6,220

$4,386 to $7,177

For parts

$3,393

$2,392 to $3,915

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

Overview

Brand
Trek
Model family
Supercaliber
Model year
2025
Category
Mountain · xc
Frame material
carbon
Sizes
S, M, ML, L, XL
Wheel size
29
Launch MSRP (US)
$14,500

Drivetrain

Speeds
12
Groupset
SRAM XX SL Eagle AXS
Electronic
true

Build

Fork
RockShox SID SL Ultimate, Flight Attendant Race Day damper, Stealth DebonAir spring, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 110mm travel
Tires
Pirelli Scorpion XC, Tubeless Ready, Team Edition Pro Wall, aramid bead, 120 tpi, 29x2.20''
Brakes
SRAM Level Ultimate 4-piston hydraulic disc
Saddle
Aeolus RSL, carbon rails, 145mm width
Wheels
Bontrager Kovee RSL, OCLV Mountain Carbon, Tubeless Ready, CenterLock, Boost110, 15mm thru axle, 29''
Cassette
SRAM Eagle XS-1299, T-Type, 10-52, 12 speed
Crankset
SRAM XX SL, Flight Attendant, DUB Wide, 34T alloy ring, 55mm chainline, 170mm length (S, M); SRAM XX SL, Flight Attendant, DUB Wide, 34T alloy ring, 55mm chainline, 175mm length (ML, L, XL)
Seatpost
RockShox Reverb AXS, 100mm travel, wireless, 31.6mm, 340mm length (S); RockShox Reverb AXS, 150mm travel, wireless, 31.6mm, 440mm length (M, ML, L, XL)
Shifters
SRAM AXS pod
Weight kg
10.11
Rear shock
Trek IsoStrut, RockShox SIDLuxe, Flight Attendant RL3 damper
Rear derailleur
SRAM XX SL Eagle AXS, T-Type
Travel front mm
110

Geometry

L
Reach mm: 465; Stack mm: 599; Chainstay mm: 435; Wheelbase mm: 1172; Head angle deg: 67.5; Seat angle deg: 74.5
M
Reach mm: 435; Stack mm: 590; Chainstay mm: 435; Wheelbase mm: 1138; Head angle deg: 67.5; Seat angle deg: 74.5
S
Reach mm: 410; Stack mm: 590; Chainstay mm: 435; Wheelbase mm: 1113; Head angle deg: 67.5; Seat angle deg: 74.5
ML
Reach mm: 450; Stack mm: 590; Chainstay mm: 435; Wheelbase mm: 1153; Head angle deg: 67.5; Seat angle deg: 74.5
XL
Reach mm: 500; Stack mm: 622; Chainstay mm: 435; Wheelbase mm: 1217; Head angle deg: 67.5; Seat angle deg: 74.5

Price as shown on Trek's US site, 2024-08 capture.

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