Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2021 GT Grade Bolt
Previous used estimate
$1,708 - $1,757
Actual value depends on condition, size, and local demand.
Value Guide market data · 2021 GT Grade Bolt
12-month projected trend
16%
Direction and magnitude, not judgment
vs. category average
5%
Drops faster than category avg
Price over time - 2021 GT Grade Bolt
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Grade model years
Compare Grade Bolt models
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Overview
About this bike
Adding pedal assist to Bike Radar's gravel bike of the year? Yep. With the MAHLE ebikemotion drive unit and the Grade's floating seat stays you'll have all-day comfort and confidence for whatever comes your way.
Specifications
- Subtype
- Performance
- Category
- Road
- Component Fork
- GT Grade E-Carbon, 1.5" Tapered Carbon Steerer, Flat Mount Disc, 12x100 Thru-Axle
- Component Hubs
- (F) Formula CRX-512, 12x100mm / (R) eBikemotion X35+
- Component Rims
- Alloy Double Wall, 32h
- Component Size
- Small, Medium, Large, X-Large
- Component Stem
- GT 3D Forged Alloy, 31.8
- Product Family
- Grade
- Component Chain
- Shimano HG601
- Component Color
- Deep Teal
- Component Frame
- All New Grade Alloy 700c Frame, EnduRoad Triple Triangle Design feat. Floating Seatstays, Mahle Ebikemotion specific design, Internal Battery, Tapered Head Tube
- Component Motor
- MAHLE ebikemotion drive unit
- Component Tires
- WTB Nano Comp, 700 x 40, Tubeless Ready
- Component Brakes
- Shimano GRX 400 Hydro Disc, 160/160mm RT56 Rotors
- Component Pedals
- Sold separately
- Component Saddle
- Fabric Scoop Shallow Sport
- Component Charger
- X35 Charger
- Component Headset
- 1.5" Lower to 1-1/8" Upper w/ Reducer, 25mm Alloy Top Cap
- Component Crankset
- Shimano GRX, 46/30T
- Component Seatpost
- Alloy Micro Adjust 27.2 x 350mm
- Component Shifters
- Shimano GRX400, 10-speed
- Component Handlebars
- GT Butted 6061 Alloy, 16° Flare Drop
- Component Tape Grips
- GT Grip Bar Tape w/Gel, 3.5mm
- Component Bottom Bracket
- Shimano BSA RS500
- Component Rear Derailleur
- Shimano GRX RX400
- Component Front Derailleur
- Shimano RX400
- Component Cassette Freewheel
- Shimano HG500, 11-34T
- Hubs
- (F) Formula CRX-512, 12x100mm / (R) eBikemotion X35+
- Rims
- Alloy Double Wall, 32h
- Tires
- WTB Nano Comp, 700 x 40, Tubeless Ready
- Crankset
- Shimano GRX, 46/30T
- Pedals
- Sold separately
- Bottom Bracket
- Shimano BSA RS500
- Chain
- Shimano HG601
- Seatpost
- Alloy Micro Adjust 27.2 x 350mm
- Saddle
- Fabric Scoop Shallow Sport
- Headset
- 1.5" Lower to 1-1/8" Upper w/ Reducer, 25mm Alloy Top Cap
- Front Derailleur
- Shimano RX400
- Rear Derailleur
- Shimano GRX RX400
- Stem
- GT 3D Forged Alloy, 31.8
- Brakes
- Shimano GRX 400 Hydro Disc, 160/160mm RT56 Rotors
- Fork
- GT Grade E-Carbon, 1.5" Tapered Carbon Steerer, Flat Mount Disc, 12x100 Thru-Axle
- Frame
- All New Grade Alloy 700c Frame, EnduRoad Triple Triangle Design feat. Floating Seatstays, Mahle Ebikemotion specific design, Internal Battery, Tapered Head Tube
- Handlebars
- GT Butted 6061 Alloy, 16° Flare Drop
- Shifters
- Shimano GRX400, 10-speed
- Tape/Grips
- GT Grip Bar Tape w/Gel, 3.5mm
- Motor
- MAHLE ebikemotion drive unit
- Charger
- X35 Charger
- Color
- Deep Teal
- Size
- X-Large
- Cassette/Freewheel
- Shimano HG500, 11-34T
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.