GravelE-bikeVerified spec

2021 GT Grade Bolt

Lists today at $3,500 (2026-09)

Own a 2021 GT Grade Bolt?

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

Add to garage List yours

What a used one is worth

Open the value tool

New

$1,956

$1,263 to $2,356

Like new

$1,858

$1,200 to $2,239

Excellent

$1,760

$1,137 to $2,121

Good

$1,467

$947 to $1,767

Fair

$1,076

$695 to $1,296

For parts

$587

$379 to $707

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

Overview

Brand: GT
Model family: Grade
Model year: 2021
Category: Gravel
Frame material: aluminum
Sizes: S, M, L, XL
Wheel size: 700c
Current list price: $3,500 (as of 2026-09)

Drivetrain

Speeds: 10
Groupset: Shimano GRX
Electronic: false

Build

Fork: GT Grade E-Carbon, 1.5" Tapered Carbon Steerer, Flat Mount Disc, 12x100 Thru-Axle
Stem: GT All Terra 3D Forged Alloy, 31.8
Tires: WTB Resolute Comp, 700 x 42, Tubeless Ready
Brakes: Shimano GRX 400 Hydro Disc, 160/160mmRT56 Rotors
Saddle: Fabric Scoop Shallow/ Sport, Steel Rails
Wheels: Shining, 32h; Formula CRX-512, 12x100 / eBikemotion X35
Cassette: Shimano HG500, 11-34, 10-speed
Crankset: Shimano GRX, 46/30
Seatpost: GT All Terra Two Bolt Alloy
Shifters: Shimano GRX400, 10-speed
Handlebar: GT Butted 6061 Alloy, 16° Flare Drop
Rear derailleur: Shimano GRX, Shadow Plus

Motor and battery

Motor: MAHLE ebikemotion X35 250W
Battery wh: 250

Geometry

LG: Reach mm: 425; Stack mm: 603; Chainstay mm: 455; Wheelbase mm: 1086; Head angle deg: 71
MD: Reach mm: 405; Stack mm: 577; Chainstay mm: 455; Wheelbase mm: 1065; Head angle deg: 71
SM: Reach mm: 385; Stack mm: 550; Chainstay mm: 455; Wheelbase mm: 1062; Head angle deg: 70
XL: Reach mm: 445; Stack mm: 630; Chainstay mm: 455; Wheelbase mm: 1107; Head angle deg: 71

GT model code G61201M. No first-party price capture inside the model year window was found; the observed price is recorded as a list price with its date.

For sale now

No Grade listed right now. Save a search in the app and get told when one appears.