Giant Seek 1

Name: Giant Seek 1
Brand: Giant

2026 UrbanHybrid Manufacturer page

Last known price: $3,600

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 12 30t / 11–36t
Gear range: 327%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

One Size 130–150

Components

14 of 21 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

ALUXX-Grade Aluminum Not identified

Suspension

1 part

Fork

Advanced-grade Composite Not identified

Drivetrain

6 parts

Bottom bracket

Press-fit Not identified
Cassette
- Shimano 105
Chain
- KMC
Crankset
- Prowheel 30t
Rear derailleur
- TRP Vistar
Shifters
- TRP

Brakes

2 parts

Brake levers
- TRP
Brakes
- Tektro
TR-35

Wheels and tires

5 parts

Front hub

SLR 1 (18H) 12mm thru-axle Not identified
Rear hub

SLR 1 (18H) 12mm thru-axle Not identified
Rims
- Giant
Spokes
- Sapim CX-Ray
Tires
- Giant

Cockpit and contact points

6 parts

Grips
- Giant
Handlebar
- Giant
Pedals
- VP VP-335T road bike pedal
VP-335T
Saddle
- Giant
Seatpost

D-Fuse Composite, 300mm Not identified
Stem

Contact OD1, -8 degrees, 60mm Not identified

Sizes and geometry

1 size Open in the geometry plotter

Enter your height to highlight matching ranges.

Size One Size

Table

Geometry diagram unavailable

The drawing needs seat tube length and bottom bracket drop / Bottom bracket height, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	325.5
Stackmm	476.5
Top tube lengthmm	427
Head tube lengthmm	88
Head tube angle	70.6°
Seat tube angle	78°
Chainstay lengthmm	400
Wheelbasemm	918.1
Standover heightmm	610
Stack/reach ratio	1.46
Suspension and parts
Crank lengthmm	130

Not published by the manufacturer: Seat tube length, Front center, Bottom bracket drop, Bottom bracket height, Fork rake, Trail, Front travel, Rear travel, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 24.2 in
Highest gear: 79.1 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire clearance: Maximum tire width: 37c
Wheel material: Carbon
Wheel size: 700c

Technical analysis

1 measure

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Shifting

Mechanical

21 of 801 bicycles with this information use electronic shifting.

Cohort: Urban / Hybrid Model year: 2026
Sample: 801 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.3 km/h
Highest gear: 30.3 km/h

Total gear range 327%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.