MountainVerified spec

2021 Trek X-Caliber 9

Launched at $1,580

Own a 2021 Trek X-Caliber 9?

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

What a used one is worth

New

$883

$570 to $1,064

Like new

$839

$542 to $1,011

Excellent

$795

$513 to $957

Good

$662

$428 to $798

Fair

$486

$314 to $585

For parts

$265

$171 to $319

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

Fork: RockShox Judy Silver, Solo Air, TurnKey remote lockout, tapered steerer, Boost110, 15mm Maxle, 100mm travel
Stem: Bontrager Elite, 31.8mm, Blendr compatible, 7 degree
Tires: Bontrager XR3 Comp, wire bead, 30 tpi, 29x2.20"
Brakes: Shimano hydraulic disc, M4100 lever, MT410 caliper
Saddle: Bontrager Arvada, steel rails, 138mm width
Wheels: Bontrager Kovee, double-wall, Tubeless Ready, 28-hole front, 32-hole rear, 23mm width, presta valve
Cassette: Shimano SLX M7100, 10-51, 12 speed
Crankset: Shimano MT611, 30T steel ring, Boost
Seatpost: Bontrager alloy, 31.6mm, 12mm offset
Shifters: Shimano SLX M7100, 12 speed
Handlebar: Bontrager alloy, 31.8mm, 5mm rise
Weight kg: 13.38
Rear derailleur: Shimano XT M8100, long cage
Travel front mm: 100

15.5: Reach mm: 385; Stack mm: 574; Chainstay mm: 425; Wheelbase mm: 1053; Head angle deg: 69.3; Seat angle deg: 73.5
17.5: Reach mm: 418; Stack mm: 598; Chainstay mm: 438; Wheelbase mm: 1109; Head angle deg: 69.5; Seat angle deg: 73
18.5: Reach mm: 434; Stack mm: 598; Chainstay mm: 438; Wheelbase mm: 1125; Head angle deg: 69.5; Seat angle deg: 73
19.5: Reach mm: 451; Stack mm: 608; Chainstay mm: 438; Wheelbase mm: 1145; Head angle deg: 69.5; Seat angle deg: 73
21.5: Reach mm: 466; Stack mm: 627; Chainstay mm: 438; Wheelbase mm: 1167; Head angle deg: 69.5; Seat angle deg: 73
23.0: Reach mm: 480; Stack mm: 627; Chainstay mm: 438; Wheelbase mm: 1181; Head angle deg: 69.5; Seat angle deg: 73

Sold across model years 2020-2021 under one product code. Price as shown on Trek's US site, 2020-08 capture.

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